Article(id=1322164739963204116, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1322164546295410919, articleNumber=null, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1734019200000, receivedDateStr=2024-12-13, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1793158238640, onlineDateStr=2026-10-28, pubDate=1764000000000, pubDateStr=2025-11-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793158238640, onlineIssueDateStr=2026-10-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793158238640, creator=13701087609, updateTime=1793158238640, updator=13701087609, issue=Issue{id=1322164546295410919, tenantId=1146029695717560320, journalId=1225396423026438145, year='2025', volume='45', issue='11', pageStart='1', pageEnd='284', issueExtLink='null', onlineDate='null', pubDate='1764000000000', pubDateStr='2025-11-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793158192465, creator='13701087609', updateTime=1793158905697, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1322167537857573862, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1322164546295410919, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1322167537861768167, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1322164546295410919, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=217, endPage=223, ext={EN=ArticleExt(id=1322164741531873813, articleId=1322164739963204116, tenantId=1146029695717560320, journalId=1225396423026438145, language=EN, title=Structural Design and Performance Analysis of Anti-Bending Directional Drill Pipe Joint, columnId=null, journalTitle=Mining Research and Development, columnName=null, runingTitle=null, highlight=null, articleAbstract=
In the multi-branch hole drilling operation, the directional drill pipe joint frequently fails due to repeated bending. The finite element analysis method was used to simulate the mechanical behavior of the directional drill pipe joint under bending load, and the stress distribution law of the directional drill pipe joint was obtained. Based on this, a new type of anti-bending drill pipe joint structure was proposed, and the difference between the bending and bending load resistance performance of the new type of anti-bending drill pipe joint and the ordinary drill pipe joint was compared by the finite element model. The results show that under the same bending angle, the maximum stress value of the anti-bending drill pipe joint is reduced by 27%-60%. Under the action of 100 kN transverse force, the maximum stress value of the anti-bending drill pipe joint is reduced by more than 99 MPa. It can be seen that the new anti-bending drill pipe joint is superior to the ordinary drill pipe joint in terms of bending performance and bending load. Through the drill pipe bending test, the detailed stress distribution data of the joint position are obtained. The comparative analysis shows that the error between the experimental data and the numerical simulation results is controlled within 12.52%, which verifies the effectiveness of the numerical simulation method. The research results provide an optimization scheme for the design of directional drill pipe joints, which is of great significance to reduce the possibility of joint failure in directional drilling operations and improve the safety and efficiency of operations.
, authors=Shiyan LIU
1, Jiangjun SHU
2, 3, authorsList=Shiyan LIU, Jiangjun SHU, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1322164743469642280, articleId=1322164739963204116, tenantId=1146029695717560320, journalId=1225396423026438145, language=CN, title=抗弯定向钻杆接头结构设计与性能分析, columnId=1226462295946085268, journalTitle=矿业研究与开发, columnName=矿山机电与矿业智能化, runingTitle=null, highlight=null, articleAbstract=
在多分枝孔钻进作业中,定向钻杆接头因反复弯曲而频繁失效。利用有限元分析方法模拟了定向钻杆接头在弯曲载荷下的力学行为,得到了定向钻杆接头的应力分布规律,基于此,提出了一种新型抗弯钻杆接头结构,并通过有限元模型对比了其与普通钻杆接头在弯曲及抗弯曲载荷性能上的差异。结果表明,在相同弯曲角度下,抗弯钻杆接头的最大应力值降低了27%~60%;在100 kN横向力作用下,抗弯钻杆接头的最大应力值减小了99 MPa以上,可知新型抗弯钻杆接头在弯曲性能和抗弯曲载荷方面均优于普通钻杆接头。通过钻杆弯曲试验,得到了接头位置的详细应力分布数据,对比分析显示,试验数据与数值仿真结果的误差控制在12.52%以内,验证了数值模拟方法的有效性。研究结果为定向钻杆接头设计提供了优化方案,对减少定向钻孔作业中接头失效的可能性、提高作业安全性和效率具有重要意义。
, authors=刘时焰
1, 舒将军
2, 3, authorsList=刘时焰, 舒将军, authorCompany=null, correspAuthors=null, authorNote=
, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=LfwGYh0AObN5/mcUqPR7Ig==, magXml=SXm+NO5TZJIwfzJu4F3Awg==, pdfUrl=null, pdf=E0qCLx6bxKIBs1960jv2yg==, pdfFileSize=3153265, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=5ejHZZ0GqauYTf2S5CvRBg==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=jEQuaJ3l75rMyErofsolrg==, mapNumber=null, fund=null)}, authors=[Author(id=1322164744035873331, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=1981198061@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322164744111370805, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, authorId=1322164744035873331, language=EN, stringName=Shiyan LIU, firstName=Shiyan, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.The Second Geological Group of Jiangxi Provincial Geological Bureau, Jiujiang, Jiangxi 332000, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322164744178479670, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, authorId=1322164744035873331, language=CN, stringName=刘时焰, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.江西省地质局第二地质大队,江西 九江市 332000, bio={"content":"
刘时焰(1988—),男,湖北十堰人,工程师,从事钻探施工技术管理工作。E-mail:1981198061@qq.com
"}, bioImg=null, bioContent=
刘时焰(1988—),男,湖北十堰人,工程师,从事钻探施工技术管理工作。E-mail:1981198061@qq.com
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322164743712911913, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, xref=1., ext=[AuthorCompanyExt(id=1322164743725494826, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, companyId=1322164743712911913, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.The Second Geological Group of Jiangxi Provincial Geological Bureau, Jiujiang, Jiangxi 332000, China), AuthorCompanyExt(id=1322164743738077739, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, companyId=1322164743712911913, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.江西省地质局第二地质大队,江西 九江市 332000)])]), Author(id=1322164745843618360, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322164745956864572, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, authorId=1322164745843618360, language=EN, stringName=Jiangjun SHU, firstName=Jiangjun, middleName=null, lastName=SHU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, 3, address=
2.CCTEG Chongqing Research Institute, Chongqing 400039, China
3.State Key Laboratory of Coal Mine Disaster Prevention and Control, Chongqing 400039, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322164746082693693, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, authorId=1322164745843618360, language=CN, stringName=舒将军, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, 3, address=
2.中煤科工集团重庆研究院有限公司,重庆 400039
3.瓦斯灾害防控国家重点实验室,重庆 400039, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322164743821963820, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, xref=2., ext=[AuthorCompanyExt(id=1322164743830352429, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, companyId=1322164743821963820, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.CCTEG Chongqing Research Institute, Chongqing 400039, China), AuthorCompanyExt(id=1322164743838741038, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, companyId=1322164743821963820, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.中煤科工集团重庆研究院有限公司,重庆 400039)]), AuthorCompany(id=1322164743943598639, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, xref=3., ext=[AuthorCompanyExt(id=1322164743951987248, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, companyId=1322164743943598639, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3.State Key Laboratory of Coal Mine Disaster Prevention and Control, Chongqing 400039, China), AuthorCompanyExt(id=1322164743960375857, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, companyId=1322164743943598639, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3.瓦斯灾害防控国家重点实验室,重庆 400039)])])], keywords=[Keyword(id=1322164746229494334, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=EN, orderNo=1, keyword=Directional drill pipe joint), Keyword(id=1322164746304991807, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=EN, orderNo=2, keyword=Multi-branch hole), Keyword(id=1322164746393072192, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=EN, orderNo=3, keyword=Bending performance), Keyword(id=1322164746514707010, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=EN, orderNo=4, keyword=Anti-bending load), Keyword(id=1322164746606981699, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=CN, orderNo=1, keyword=定向钻杆接头), Keyword(id=1322164746669896260, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=CN, orderNo=2, keyword=多分支孔), Keyword(id=1322164746774753861, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=CN, orderNo=3, keyword=弯曲性能), Keyword(id=1322164746854445638, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=CN, orderNo=4, keyword=抗弯曲载荷)], refs=[Reference(id=1322164750763536987, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2023, volume=51, issue=增刊1, pageStart=65, pageEnd=72, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=李泉新, 姚克, 方俊, journalName=煤炭科学技术, refType=null, unstructuredReference=李泉新,姚克,方俊,
等. 煤矿井下瓦斯高效精准抽采定向钻进技术与装备[J].
煤炭科学技术,
2023,
51 (增刊1): 65-72., articleTitle=煤矿井下瓦斯高效精准抽采定向钻进技术与装备, refAbstract=null), Reference(id=1322164750847423068, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2023, volume=51, issue=Suppl.1, pageStart=65, pageEnd=72, url=null, language=null, rfNumber=[1], rfOrder=1, authorNames=LI Quanxin, YAO Ke, FANG Jun, journalName=Coal Science and Technology, refType=null, unstructuredReference=
LI Quanxin,
YAO Ke,
FANG Jun,
et al. Directional drilling technology and equipment for efficient and accurate gas drainage underground coal mine[J].
Coal Science and Technology,
2023,
51 (Suppl.1): 65-72., articleTitle=Directional drilling technology and equipment for efficient and accurate gas drainage underground coal mine, refAbstract=null), Reference(id=1322164750914531933, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2020, volume=48, issue=4, pageStart=233, pageEnd=239, url=null, language=null, rfNumber=[2], rfOrder=2, authorNames=田东庄, 陈彦宇, 李晴, journalName=煤田地质与勘探, refType=null, unstructuredReference=田东庄,陈彦宇,李晴,
等. 煤矿用钻杆螺纹的研究现状及展望[J].
煤田地质与勘探,
2020,
48 (4): 233-239., articleTitle=煤矿用钻杆螺纹的研究现状及展望, refAbstract=null), Reference(id=1322164750985835102, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2020, volume=48, issue=4, pageStart=233, pageEnd=239, url=null, language=null, rfNumber=[2], rfOrder=3, authorNames=TIAN Dongzhuang, CHEN Yanyu, LI Qing, journalName=Coal Geology & Exploration, refType=null, unstructuredReference=
TIAN Dongzhuang,
CHEN Yanyu,
LI Qing,
et al. Research status and prospect of drill pipe thread used in coal mine[J].
Coal Geology & Exploration,
2020,
48 (4): 233-239., articleTitle=Research status and prospect of drill pipe thread used in coal mine, refAbstract=null), Reference(id=1322164751065526879, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2021, volume=40, issue=8, pageStart=175, pageEnd=177, url=null, language=null, rfNumber=[3], rfOrder=4, authorNames=吕晋军, journalName=煤炭技术, refType=null, unstructuredReference=吕晋军. 煤矿井下用千米定向钻机通缆钻杆的研究[J].
煤炭技术,
2021,
40 (8): 175-177., articleTitle=煤矿井下用千米定向钻机通缆钻杆的研究, refAbstract=null), Reference(id=1322164751149412960, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2021, volume=40, issue=8, pageStart=175, pageEnd=177, url=null, language=null, rfNumber=[3], rfOrder=5, authorNames=LYU Jinjun, journalName=Coal Technology, refType=null, unstructuredReference=
LYU Jinjun. Research on cable drilling pipe of 1 000 m directional drilling machine used in coal mine [J].
Coal Technology,
2021,
40 (8): 175-177., articleTitle=Research on cable drilling pipe of 1 000 m directional drilling machine used in coal mine, refAbstract=null), Reference(id=1322164751250076257, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2020, volume=48, issue=4, pageStart=1, pageEnd=34, url=null, language=null, rfNumber=[4], rfOrder=6, authorNames=石智军, 姚克, 姚宁平, journalName=煤炭科学技术, refType=null, unstructuredReference=石智军,姚克,姚宁平,
等. 我国煤矿井下坑道钻探技术装备40年发展与展望[J].
煤炭科学技术,
2020,
48 (4): 1-34., articleTitle=我国煤矿井下坑道钻探技术装备40年发展与展望, refAbstract=null), Reference(id=1322164751346545250, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2020, volume=48, issue=4, pageStart=1, pageEnd=34, url=null, language=null, rfNumber=[4], rfOrder=7, authorNames=SHI Zhijun, YAO Ke, YAO Ningping, journalName=Coal Science and Technology, refType=null, unstructuredReference=
SHI Zhijun,
YAO Ke,
YAO Ningping,
et al. 40 years of development and prospect on underground coal mine tunnel drilling technology and equipment in China[J].
Coal Science and Technology,
2020,
48 (4): 1-34., articleTitle=40 years of development and prospect on underground coal mine tunnel drilling technology and equipment in China, refAbstract=null), Reference(id=1322164751438819939, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2024, volume=49, issue=增刊2, pageStart=623, pageEnd=632, url=null, language=null, rfNumber=[5], rfOrder=8, authorNames=贾后省, 高延玺, 刘少伟, journalName=煤炭学报, refType=null, unstructuredReference=贾后省,高延玺,刘少伟,
等. 煤矿井下卸压钻孔钻杆振荡消除与钻进增效方法研究[J].
煤炭学报,
2024,
49 (增刊2): 623-632., articleTitle=煤矿井下卸压钻孔钻杆振荡消除与钻进增效方法研究, refAbstract=null), Reference(id=1322164751543677540, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2024, volume=49, issue=Suppl.2, pageStart=623, pageEnd=632, url=null, language=null, rfNumber=[5], rfOrder=9, authorNames=JIA Housheng, GAO Yanxi, LIU Shaowei, journalName=Journal of China Coal Society, refType=null, unstructuredReference=
JIA Housheng,
GAO Yanxi,
LIU Shaowei,
et al. Study on drill pipe oscillation elimination and drilling efficiency enhancement of pressure-relief borehole in coal mines [J].
Journal of China Coal Society,
2024,
49 (Suppl.2): 623-632., articleTitle=Study on drill pipe oscillation elimination and drilling efficiency enhancement of pressure-relief borehole in coal mines, refAbstract=null), Reference(id=1322164751652729445, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2024, volume=52, issue=6, pageStart=154, pageEnd=165, url=null, language=null, rfNumber=[6], rfOrder=10, authorNames=田宏亮, 张金宝, 王力, journalName=煤田地质与勘探, refType=null, unstructuredReference=田宏亮,张金宝,王力,
等. 煤矿井下碎软煤层气动定向钻进技术与装备研究[J].
煤田地质与勘探,
2024,
52 (6): 154-165., articleTitle=煤矿井下碎软煤层气动定向钻进技术与装备研究, refAbstract=null), Reference(id=1322164751740809830, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2024, volume=52, issue=6, pageStart=154, pageEnd=165, url=null, language=null, rfNumber=[6], rfOrder=11, authorNames=TIAN Hongliang, ZHANG Jinbao, WANG Li, journalName=Coal Geology & Exploration, refType=null, unstructuredReference=
TIAN Hongliang,
ZHANG Jinbao,
WANG Li,
et al. Pneumatic directional drilling technology and equipment for broken-soft coal seams in underground coal mines[J].
Coal Geology & Exploration,
2024,
52 (6): 154-165., articleTitle=Pneumatic directional drilling technology and equipment for broken-soft coal seams in underground coal mines, refAbstract=null), Reference(id=1322164751858250343, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2011, volume=39, issue=1, pageStart=11, pageEnd=15+36, url=null, language=null, rfNumber=[7], rfOrder=12, authorNames=蓝航, 齐庆新, 潘俊锋, journalName=煤炭科学技术, refType=null, unstructuredReference=蓝航,齐庆新,潘俊锋,
等. 我国煤矿冲击地压特点及防治技术分析[J].
煤炭科学技术,
2011,
39 (1): 11-15+36., articleTitle=我国煤矿冲击地压特点及防治技术分析, refAbstract=null), Reference(id=1322164751963107944, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2011, volume=39, issue=1, pageStart=11, pageEnd=15+36, url=null, language=null, rfNumber=[7], rfOrder=13, authorNames=LAN Hang, QI Qingxin, PAN Junfeng, journalName=Coal Science and Technology, refType=null, unstructuredReference=
LAN Hang,
QI Qingxin,
PAN Junfeng,
et al. Analysis on features as well as prevention and control technology of mine strata pressure bumping in China [J].
Coal Science and Technology,
2011,
39 (1): 11-15+36., articleTitle=Analysis on features as well as prevention and control technology of mine strata pressure bumping in China, refAbstract=null), Reference(id=1322164752030216809, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2020, volume=40, issue=1, pageStart=88, pageEnd=96, url=null, language=null, rfNumber=[8], rfOrder=14, authorNames=祝效华, 李柯, journalName=天然气工业, refType=null, unstructuredReference=祝效华,李柯. 铝合金钻杆在长水平井段延伸钻进的可行性[J].
天然气工业,
2020,
40 (1): 88-96., articleTitle=铝合金钻杆在长水平井段延伸钻进的可行性, refAbstract=null), Reference(id=1322164752097325674, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2020, volume=40, issue=1, pageStart=88, pageEnd=96, url=null, language=null, rfNumber=[8], rfOrder=15, authorNames=ZHU Xiaohua, LI Ke, journalName=Natural Gas Industry, refType=null, unstructuredReference=
ZHU Xiaohua,
LI Ke. Feasibility of extended drilling of aluminum alloy drill pipes in long horizontal wells [J].
Natural Gas Industry,
2020,
40 (1): 88-96., articleTitle=Feasibility of extended drilling of aluminum alloy drill pipes in long horizontal wells, refAbstract=null), Reference(id=1322164752181211755, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2012, volume=40, issue=6, pageStart=17, pageEnd=21, url=null, language=null, rfNumber=[9], rfOrder=16, authorNames=焦文鸿, 高连新, 鲁喜宁, journalName=石油机械, refType=null, unstructuredReference=焦文鸿,高连新,鲁喜宁. 一种新型钻杆螺纹设计及应力分析[J].
石油机械,
2012,
40 (6): 17-21., articleTitle=一种新型钻杆螺纹设计及应力分析, refAbstract=null), Reference(id=1322164752248320620, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2012, volume=40, issue=6, pageStart=17, pageEnd=21, url=null, language=null, rfNumber=[9], rfOrder=17, authorNames=JIAO Wenhong, GAO Lianxin, LU Xining, journalName=China Petroleum Machinery, refType=null, unstructuredReference=
JIAO Wenhong,
GAO Lianxin,
LU Xining. Design of a new tool joint thread and its stress analysis[J].
China Petroleum Machinery,
2012,
40 (6): 17-21., articleTitle=Design of a new tool joint thread and its stress analysis, refAbstract=null), Reference(id=1322164752332206701, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2001, volume=null, issue=3, pageStart=20, pageEnd=25, url=null, language=null, rfNumber=[10], rfOrder=18, authorNames=王治国, 张毅, journalName=钢管, refType=null, unstructuredReference=王治国,张毅. API圆螺纹油管接头上扣与拉伸过程的有限元应力分析[J].
钢管,
2001 (3): 20-25., articleTitle=API圆螺纹油管接头上扣与拉伸过程的有限元应力分析, refAbstract=null), Reference(id=1322164752416092782, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2001, volume=null, issue=3, pageStart=20, pageEnd=25, url=null, language=null, rfNumber=[10], rfOrder=19, authorNames=WANG Zhiguo, ZHANG Yi, journalName=Steel Pipe, refType=null, unstructuredReference=
WANG Zhiguo,
ZHANG Yi. Finite element stress analysis of API round connections under make-up torque and axial load[J].
Steel Pipe,
2001 (3): 20-25., articleTitle=Finite element stress analysis of API round connections under make-up torque and axial load, refAbstract=null), Reference(id=1322164752483201647, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2004, volume=null, issue=5, pageStart=7, pageEnd=9+49-67, url=null, language=null, rfNumber=[11], rfOrder=20, authorNames=练章华, 韩建增, 张毅, journalName=石油机械, refType=null, unstructuredReference=练章华,韩建增,张毅,
等. 套管偏梯形和圆形螺纹滑脱载荷分析[J].
石油机械,
2004 (5): 7-9+49-67., articleTitle=套管偏梯形和圆形螺纹滑脱载荷分析, refAbstract=null), Reference(id=1322164752567087728, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2004, volume=null, issue=5, pageStart=7, pageEnd=9+49-67, url=null, language=null, rfNumber=[11], rfOrder=21, authorNames=LIAN Zhanghua, HAN Jianzeng, ZHANG Yi, journalName=China Petroleum Machinery, refType=null, unstructuredReference=
LIAN Zhanghua,
HAN Jianzeng,
ZHANG Yi,
et al. Analysis of sliding load on trapezoidal and circular threads of casings[J].
China Petroleum Machinery,
2004 (5): 7-9+49-67., articleTitle=Analysis of sliding load on trapezoidal and circular threads of casings, refAbstract=null), Reference(id=1322164752650973809, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2004, volume=null, issue=1, pageStart=48, pageEnd=49+7, url=null, language=null, rfNumber=[12], rfOrder=22, authorNames=林腾蛟, 李润方, 徐铭宇, journalName=机械设计与研究, refType=null, unstructuredReference=林腾蛟,李润方,徐铭宇. 双台阶钻柱螺纹联接弹塑性接触特性数值仿真[J].
机械设计与研究,
2004 (1): 48-49+7., articleTitle=双台阶钻柱螺纹联接弹塑性接触特性数值仿真, refAbstract=null), Reference(id=1322164752755831410, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2004, volume=null, issue=1, pageStart=48, pageEnd=49+7, url=null, language=null, rfNumber=[12], rfOrder=23, authorNames=LIN Tengjiao, LI Runfang, XU Mingyu, journalName=Machine Design & Research, refType=null, unstructuredReference=
LIN Tengjiao,
LI Runfang,
XU Mingyu. Numerical simulation of elastoplastic contact characteristic for drillpipe thread compounds with two steps [J].
Machine Design & Research,
2004 (1): 48-49+7., articleTitle=Numerical simulation of elastoplastic contact characteristic for drillpipe thread compounds with two steps, refAbstract=null), Reference(id=1322164752869077619, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2012, volume=29, issue=10, pageStart=301, pageEnd=307, url=null, language=null, rfNumber=[13], rfOrder=24, authorNames=祝效华, 高原, 贾彦杰, journalName=工程力学, refType=null, unstructuredReference=祝效华,高原,贾彦杰. 弯矩载荷作用下偏梯形套管连接螺纹参量敏感性分析[J].
工程力学,
2012,
29 (10): 301-307., articleTitle=弯矩载荷作用下偏梯形套管连接螺纹参量敏感性分析, refAbstract=null), Reference(id=1322164752982323828, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2012, volume=29, issue=10, pageStart=301, pageEnd=307, url=null, language=null, rfNumber=[13], rfOrder=25, authorNames=ZHU Xiaohua, GAO Yuan, JIA Yanjie, journalName=Engineering Mechanics, refType=null, unstructuredReference=
ZHU Xiaohua,
GAO Yuan,
JIA Yanjie. The parameter sensitivity analysis of buttress casing connecting thread under action of bending loading[J].
Engineering Mechanics,
2012,
29 (10): 301-307., articleTitle=The parameter sensitivity analysis of buttress casing connecting thread under action of bending loading, refAbstract=null), Reference(id=1322164753070404213, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2022, volume=46, issue=4, pageStart=137, pageEnd=142, url=null, language=null, rfNumber=[14], rfOrder=26, authorNames=张彦廷, 曹洪祥, 郑志滨, journalName=中国石油大学学报(自然科学版), refType=null, unstructuredReference=张彦廷,曹洪祥,郑志滨,
等. 基于耦合模型的双台肩螺纹钻杆接头台肩力学性能[J].
中国石油大学学报(自然科学版),
2022,
46 (4): 137-142., articleTitle=基于耦合模型的双台肩螺纹钻杆接头台肩力学性能, refAbstract=null), Reference(id=1322164754756514422, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2022, volume=46, issue=4, pageStart=137, pageEnd=142, url=null, language=null, rfNumber=[14], rfOrder=27, authorNames=ZHANG Yanting, CAO Hongxiang, ZHENG Zhibin, journalName=Journal of China University of Petroleum (Edition of Natural Science), refType=null, unstructuredReference=
ZHANG Yanting,
CAO Hongxiang,
ZHENG Zhibin,
et al. Mechanical performances of double-shoulder threaded drilling pipe's joint shoulder based on coupling model [J].
Journal of China University of Petroleum (Edition of Natural Science),
2022,
46 (4): 137-142., articleTitle=Mechanical performances of double-shoulder threaded drilling pipe's joint shoulder based on coupling model, refAbstract=null), Reference(id=1322164754869760631, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2021, volume=127, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[15], rfOrder=28, authorNames=CHEN Feng, HUO Yonghao, ZHAO Haiyi, journalName=Engineering Failure Analysis, refType=null, unstructuredReference=
CHEN Feng,
HUO Yonghao,
ZHAO Haiyi,
et al. The effect of axial tension and borehole curvature on torsion limit of drill string threaded connections[J].
Engineering Failure Analysis,
2021,
127: 105555., articleTitle=The effect of axial tension and borehole curvature on torsion limit of drill string threaded connections, refAbstract=null), Reference(id=1322164755037532792, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2009, volume=30, issue=null, pageStart=3615, pageEnd=3621, url=null, language=null, rfNumber=[16], rfOrder=29, authorNames=SHAHANI A, SHARIFI S, journalName=Materials & Design, refType=null, unstructuredReference=
SHAHANI A,
SHARIFI S. Contact stress analysis and calculation of stress concentration factors at the tool joint of a drill pipe[J].
Materials & Design,
2009,
30: 3615-3621., articleTitle=Contact stress analysis and calculation of stress concentration factors at the tool joint of a drill pipe, refAbstract=null), Reference(id=1322164755117224569, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2016, volume=33, issue=null, pageStart=251, pageEnd=264, url=null, language=null, rfNumber=[17], rfOrder=30, authorNames=ZHU Xiaohua, DONG Liangliang, TONG Hua, journalName=Engineering Failure Analysis, refType=null, unstructuredReference=
ZHU Xiaohua,
DONG Liangliang,
TONG Hua. Failure analysis and solution studies on drill pipe thread gluing at the exit side of horizontal directional drilling[J].
Engineering Failure Analysis,
2016,
33: 251-264., articleTitle=Failure analysis and solution studies on drill pipe thread gluing at the exit side of horizontal directional drilling, refAbstract=null), Reference(id=1322164755209499258, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, doi=null, pmid=null, pmcid=null, year=2020, volume=109, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[18], rfOrder=31, authorNames=ZHANG Zhi, ZHU Xiaohua, journalName=Engineering Failure Analysis, refType=null, unstructuredReference=
ZHANG Zhi,
ZHU Xiaohua. Failure analysis and improvement measures of step transition zone of drill pipe joint[J].
Engineering Failure Analysis,
2020,
109: 104211., articleTitle=Failure analysis and improvement measures of step transition zone of drill pipe joint, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1322164743712911913, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, xref=1., ext=[AuthorCompanyExt(id=1322164743725494826, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, companyId=1322164743712911913, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.The Second Geological Group of Jiangxi Provincial Geological Bureau, Jiujiang, Jiangxi 332000, China), AuthorCompanyExt(id=1322164743738077739, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, companyId=1322164743712911913, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.江西省地质局第二地质大队,江西 九江市 332000)]), AuthorCompany(id=1322164743821963820, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, xref=2., ext=[AuthorCompanyExt(id=1322164743830352429, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, companyId=1322164743821963820, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.CCTEG Chongqing Research Institute, Chongqing 400039, China), AuthorCompanyExt(id=1322164743838741038, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, companyId=1322164743821963820, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.中煤科工集团重庆研究院有限公司,重庆 400039)]), AuthorCompany(id=1322164743943598639, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, xref=3., ext=[AuthorCompanyExt(id=1322164743951987248, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, companyId=1322164743943598639, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3.State Key Laboratory of Coal Mine Disaster Prevention and Control, Chongqing 400039, China), AuthorCompanyExt(id=1322164743960375857, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, companyId=1322164743943598639, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3.瓦斯灾害防控国家重点实验室,重庆 400039)])], figs=[ArticleFig(id=1322164746992857671, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=EN, label=Fig.1, caption=
Finite element model of directional drill pipe, figureFileSmall=g59qc76ub7SRBgI4aoIJkw==, figureFileBig=5ejHZZ0GqauYTf2S5CvRBg==, tableContent=null), ArticleFig(id=1322164747072549448, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=CN, label=图1, caption=
定向钻杆的有限元模型, figureFileSmall=g59qc76ub7SRBgI4aoIJkw==, figureFileBig=5ejHZZ0GqauYTf2S5CvRBg==, tableContent=null), ArticleFig(id=1322164747278070345, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=EN, label=Fig.2, caption=
Section structure of drill pipe joint thread, figureFileSmall=fuBKrGnzZ4t6zSdEDd0hRg==, figureFileBig=QvCgyeTaHUuXLAlHfLeU6A==, tableContent=null), ArticleFig(id=1322164747353567818, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=CN, label=图2, caption=
钻杆接头螺纹截面结构, figureFileSmall=fuBKrGnzZ4t6zSdEDd0hRg==, figureFileBig=QvCgyeTaHUuXLAlHfLeU6A==, tableContent=null), ArticleFig(id=1322164747500368459, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=EN, label=Fig.3, caption=
Connection structure of drill pipe joint thread, figureFileSmall=QNzNjuXgu/2mH0fLVkYYlQ==, figureFileBig=iTH93loR+vilJtXlM+K6zw==, tableContent=null), ArticleFig(id=1322164747588448844, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=CN, label=图3, caption=
钻杆接头螺纹连接结构, figureFileSmall=QNzNjuXgu/2mH0fLVkYYlQ==, figureFileBig=iTH93loR+vilJtXlM+K6zw==, tableContent=null), ArticleFig(id=1322164747705889357, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=EN, label=Fig.4, caption=
Analysis of bending deformation of drill pipe, figureFileSmall=d34RACVM2AxyzKB6nIvuSg==, figureFileBig=hjr5bsoIPiu+p3hFTtVqmw==, tableContent=null), ArticleFig(id=1322164747802358350, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=CN, label=图4, caption=
钻杆弯曲变形分析, figureFileSmall=d34RACVM2AxyzKB6nIvuSg==, figureFileBig=hjr5bsoIPiu+p3hFTtVqmw==, tableContent=null), ArticleFig(id=1322164747873661519, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=EN, label=Fig.5, caption=
Stress distribution cloud diagrams of drill pipe joint thread under bending angle of 2.1°, figureFileSmall=iE3FQxyn/yeqavUgn1iK/w==, figureFileBig=oeYO9xLVLZ5vhicsc+JfTA==, tableContent=null), ArticleFig(id=1322164747978519120, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=CN, label=图5, caption=
2.1°弯曲角下钻杆接头螺纹的应力分布云图, figureFileSmall=iE3FQxyn/yeqavUgn1iK/w==, figureFileBig=oeYO9xLVLZ5vhicsc+JfTA==, tableContent=null), ArticleFig(id=1322164748070793809, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=EN, label=Fig.6, caption=
Comparison curves between the maximum offset and the maximum stress, figureFileSmall=KXtj43xC+hQ2wMOff2mE/g==, figureFileBig=cC60TiVqnpwHPPS3OQUGFA==, tableContent=null), ArticleFig(id=1322164748192428626, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=CN, label=图6, caption=
最大偏移量和最大应力值的对比曲线, figureFileSmall=KXtj43xC+hQ2wMOff2mE/g==, figureFileBig=cC60TiVqnpwHPPS3OQUGFA==, tableContent=null), ArticleFig(id=1322164748276314707, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=EN, label=Fig.7, caption=
Stress distribution cloud diagrams of drill pipe joint thread under lateral force of 100 kN, figureFileSmall=X/gijZN3CPoQKNSecdYc8A==, figureFileBig=xj1oMvFG/axQ+PgwOZt+2g==, tableContent=null), ArticleFig(id=1322164748368589396, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=CN, label=图7, caption=
100 kN横向力下钻杆接头螺纹的应力分布云图, figureFileSmall=X/gijZN3CPoQKNSecdYc8A==, figureFileBig=xj1oMvFG/axQ+PgwOZt+2g==, tableContent=null), ArticleFig(id=1322164748477641301, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=EN, label=Fig.8, caption=
Stress curves of each tooth under lateral force of 100 kN, figureFileSmall=ukuV0fA7bwu5ciIGN8c9hw==, figureFileBig=lzzsCspBPPCH1gwBEKBCEw==, tableContent=null), ArticleFig(id=1322164748603470422, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=CN, label=图8, caption=
横向力100 kN作用下各齿应力曲线, figureFileSmall=ukuV0fA7bwu5ciIGN8c9hw==, figureFileBig=lzzsCspBPPCH1gwBEKBCEw==, tableContent=null), ArticleFig(id=1322164750297969239, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=EN, label=Fig.9, caption=
Stress extraction locations of contrast test, figureFileSmall=OJA09XBgcOuiaXNNJY389A==, figureFileBig=9kZb7GuTLoVujwSKMRxV9g==, tableContent=null), ArticleFig(id=1322164750419604056, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=CN, label=图9, caption=
对比试验应力提取位置, figureFileSmall=OJA09XBgcOuiaXNNJY389A==, figureFileBig=9kZb7GuTLoVujwSKMRxV9g==, tableContent=null), ArticleFig(id=1322164750503490137, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=EN, label=Table 1, caption=
Comparison of test and simulation data
, figureFileSmall=null, figureFileBig=null, tableContent=
| 测点 | 试验值/MPa | 仿真值/MPa | 误差率/% |
|---|
| 1 | 278 | 291 | 4.68 |
| 2 | 380 | 397 | 4.47 |
| 3 | 551 | 482 | 12.52 |
| 4 | 560 | 585 | 4.46 |
| 5 | 627 | 618 | 1.44 |
), ArticleFig(id=1322164750599959130, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322164739963204116, language=CN, label=表1, caption=
试验和模拟数据比较
, figureFileSmall=null, figureFileBig=null, tableContent=
| 测点 | 试验值/MPa | 仿真值/MPa | 误差率/% |
|---|
| 1 | 278 | 291 | 4.68 |
| 2 | 380 | 397 | 4.47 |
| 3 | 551 | 482 | 12.52 |
| 4 | 560 | 585 | 4.46 |
| 5 | 627 | 618 | 1.44 |
)], attaches=null, journal=Journal(id=1225396331729022976, delFlag=0, nameCn=矿业研究与开发, nameEn=Mining Research and Development, nameHistory1=null, nameHistory2=null, issn=1005-2763, eissn=null, cn=43-1215/TD, coden=null, periodic=0, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=BLic9JllTIKtYRYod5zIVQ==, journalPrice=null, startedYear=null, abbrevIsoEn=Mining Research and Development, journalRemark=null, publicationField=null, createdTime=1770086852251, updatedTime=1784018193958, createdBy=18614031015, updatedBy=13041195026, firstLetterCn=K, firstLetterEn=K, subjectCode=Engineering, subjectName=null, subjectCodeEn=Engineering, subjectNameEn=null, picCn=BLic9JllTIKtYRYod5zIVQ==, picEn=Bqi6ei4JhI5hinJcqiOo2A==, jcr=null, cjcr=null, exts=[JournalExt(id=1283828614093321209, language=CN, name=矿业研究与开发, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1784018193982, updatedTime=1784018193982, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=http://www.chinamine.org.cn/kyyjykf/author/login, submissionEditorUrl=http://www.chinamine.org.cn/kyyjykf/editor/login, submissionReviewUrl=http://www.chinamine.org.cn/kyyjykf/reviewer/login, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1283828614143652858, language=EN, name=Mining Research and Development, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1784018193994, updatedTime=1784018193994, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=http://www.chinamine.org.cn/kyyjykfen/author/login, submissionEditorUrl=http://www.chinamine.org.cn/kyyjykfen/editor/login, submissionReviewUrl=http://www.chinamine.org.cn/kyyjykfen/reviewer/login, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1225396423026438145, websiteList=[Website(id=1225409554104627231, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1225396423026438145, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/kyyjykf/CN, language=CN, createTime=1770090004708, createBy=18614031015, updateTime=1770090031995, updateBy=18614031015, name=矿业研究与开发-中文, tplId=1146099689490845704, title=矿业研究与开发, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1228001470277153440, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=articleTextType, value=kx, createTime=1770707965678, updateTime=1770707965678, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470256181917, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=banner, value=null, createTime=1770707965673, updateTime=1770707965673, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470293930659, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=grayFlag, value=0, createTime=1770707965682, updateTime=1770707965682, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470251987612, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=logo, value=https://castjournals.cast.org.cn/joweb/kyyjykf/CN/file/pic?fileId=++etCLRiS7F8czudkkUdPA==, createTime=1770707965672, updateTime=1770707965672, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470302319269, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=minRunFlag, value=0, createTime=1770707965684, updateTime=1770707965684, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470268764831, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kyyjykf/CN/file/pic, createTime=1770707965676, updateTime=1770707965676, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470298124964, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=silenceFlag, value=0, createTime=1770707965683, updateTime=1770707965683, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470264570526, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1770707965675, updateTime=1770707965675, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470281347745, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=themeColor, value=null, createTime=1770707965679, updateTime=1770707965679, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470285542050, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=themeStyle, value=null, createTime=1770707965680, updateTime=1770707965680, creator=18614031015, updator=18614031015)]), Website(id=1225409554180124705, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1225396423026438145, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/kyyjykf/EN, language=EN, createTime=1770090004726, createBy=18614031015, updateTime=1770090069284, updateBy=18614031015, name=矿业研究与开发英文, tplId=1146101810881728533, title=Mining Research and Development, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1225410562574696778, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=articleTextType, value=kx, createTime=1770090245145, updateTime=1770090245145, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562553725255, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=banner, value=null, createTime=1770090245140, updateTime=1770090245140, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562612445517, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=grayFlag, value=0, createTime=1770090245154, updateTime=1770090245154, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562536948038, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=logo, value=https://castjournals.cast.org.cn/joweb/kyyjykf/EN/file/pic?fileId=++etCLRiS7F8czudkkUdPA==, createTime=1770090245136, updateTime=1770090245136, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562629222735, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=minRunFlag, value=0, createTime=1770090245158, updateTime=1770090245158, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562566308169, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kyyjykf/EN/file/pic, createTime=1770090245143, updateTime=1770090245143, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562620834126, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=silenceFlag, value=0, createTime=1770090245156, updateTime=1770090245156, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562562113864, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1770090245142, updateTime=1770090245142, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562583085387, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=themeColor, value=null, createTime=1770090245147, updateTime=1770090245147, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562604056908, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=themeStyle, value=null, createTime=1770090245152, updateTime=1770090245152, creator=18614031015, updator=18614031015)])], journalTitle=矿业研究与开发, weixinUrl=null, journalUrl=null, iacademicId=null, status=1, seqNo=null, journalTitleEn=Mining Research and Development, journalPhotoCn=BLic9JllTIKtYRYod5zIVQ==, journalPhotoEn=Bqi6ei4JhI5hinJcqiOo2A==, journalFirstLetter=K, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false, interPubPlatform=, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/kyyjykf/CN/Y2025/V45/I11/217, detailUrlEn=https://castjournals.cast.org.cn/joweb/kyyjykf/EN/Y2025/V45/I11/217, pdfUrlCn=https://castjournals.cast.org.cn/joweb/kyyjykf/CN/PDF/Y2025/V45/I11/217, pdfUrlEn=https://castjournals.cast.org.cn/joweb/kyyjykf/EN/PDF/Y2025/V45/I11/217, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=1, orderTime=1764000000000, fullTextJson=null, articleText=null, reference=null)