Article(id=1206288136934589204, tenantId=1146029695717560320, journalId=1146123222451335185, issueId=1206288129569387042, articleNumber=1671-1807(2025)11-0040-07, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=1719763200000, receivedDateStr=2024-07-01, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1765531103595, onlineDateStr=2025-12-12, pubDate=1749484800000, pubDateStr=2025-06-10, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1765531103595, onlineIssueDateStr=2025-12-12, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1765531103595, creator=13701087609, updateTime=1765531103595, updator=13701087609, issue=Issue{id=1206288129569387042, tenantId=1146029695717560320, journalId=1146123222451335185, year='2025', volume='25', issue='11', pageStart='1', pageEnd='389', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1765531101838, creator=13701087609, updateTime=1765531429788, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1206289505120744207, tenantId=1146029695717560320, journalId=1146123222451335185, issueId=1206288129569387042, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1206289505120744208, tenantId=1146029695717560320, journalId=1146123222451335185, issueId=1206288129569387042, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=40, endPage=46, ext={EN=ArticleExt(id=1206288139065295764, articleId=1206288136934589204, tenantId=1146029695717560320, journalId=1146123222451335185, language=EN, title=Numerical Simulation of Minimum Safe Cover Thickness for TBM Tunneling in Hard Rock:Taking Xixiang-Bao’an Tunnel, Guangzhou-Dongguan-Shenzhen Intercity Railway as an Example, columnId=1151876674645226399, journalTitle=Science Technology and Industry, columnName=Technology Innovation, runingTitle=null, highlight=null, articleAbstract=

The safety cover thickness required for TBM (tunnel boring machine)tunneling in hard rock is such that it is too large to increase the total length of the tunnel design without increasing the cost. Therefore, the study of the minimum safety cover thickness for TBM tunneling in hard rock is of great engineering significance. In light of the aforementioned considerations,the Guangzhou-Dongguan-Shenzhen Intercity Railway Xixiang Station-Bao’an Station double-mode shield tunnel project case was drawn upon to investigate the minimum safe overburden thickness of varying parameters under the condition of changing rock grades. The results indicate that when the arch displacement method is employed, if the tunnel perimeter rock class is II or III, and the thickness of soft soil is between 0 and 3 times the diameter of the tunnel, then the minimum safe rock cover thickness is between 0.2 and 1.2 times the diameter of the tunnel. When the pressure arch method is employed for simulation, if the rock cover class is II or III, and the soft soil thickness is between 1 and 3 times the tunnel diameter, the ratio of the minimum rock cover thickness to the depth of burial exhibits a tendency to increase and then decrease with the increase of the hard rock thickness,reaching a maximum value of 0.39. When the overburden grade is grade IV and the thickness of the soft soil is 1 to 3 times the diameter of the tunnel, the ratio of the minimum rock cover thickness to the depth of burial is observed to decrease with the increase of the hard rock thickness, reaching a maximum value of 0.42. The conclusions can provide engineering guidance for TBMs to safely tunnel through hard rock.

, 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, authorCompany=null, fund=null, authors=null, authorsList=Xiaoliang LIANG, Yu YANG, Wei LIU, Haitao YAN), CN=ArticleExt(id=1206288143406399695, articleId=1206288136934589204, tenantId=1146029695717560320, journalId=1146123222451335185, language=CN, title=TBM掘进硬岩隧道最小安全覆岩厚度数值模拟研究——以穗莞深城际铁路西宝区间隧道掘进为例, columnId=1151876674787832737, journalTitle=科技和产业, columnName=科技创新, runingTitle=null, highlight=null, articleAbstract=

采用TBM(隧道掘进机)在硬岩中掘进需要一定的安全覆岩厚度以保持围岩自稳,但安全覆岩厚度过大会增加隧道设计总长度,造成造价上升。因此,研究TBM掘进硬岩隧道最小安全覆岩厚度具有重大工程意义。依托穗莞深城际铁路西乡站—宝安站双模盾构隧道工程案例,通过数值模拟研究不同围岩等级参数下最小安全覆岩厚度的变化规律。结果表明:当采用拱顶位移法模拟时,如果隧道围岩等级为Ⅱ级或Ⅲ级,软土厚度为隧道直径的0~3倍,那么最小安全覆岩厚度则为隧道直径的0.2~1.2倍。当采用压力拱法模拟时,如果覆岩等级为,Ⅱ级或Ⅲ级,软土厚度为隧道直径的1~3倍,最小覆岩厚度与埋深的比值随着硬岩厚度增加呈现先增大后减小趋势,比值最大为0.39;覆岩等级为Ⅳ级、软土厚度为隧道直径的1~3倍时,最小覆岩厚度与埋深比值始终随着硬岩厚度增加而减小,比值最大为0.42。研究结论可为TBM安全掘进硬岩隧道提供工程指导。

, correspAuthors=null, authorNote=null, correspAuthorsNote=, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=gtVuyWcLNT9nT8MI4e9roA==, magXml=6z+a7mQkOUPDGFdF/Ut1Vg==, pdfUrl=null, pdf=UrKCdxoc21L+4e+gqiHsdA==, pdfFileSize=11880674, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=HKha8Huy/o5JgYnXzwjTqw==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=xVnPLvASFYka79yDmHm1iQ==, mapNumber=null, authorCompany=null, fund=null, authors=, authorsList=梁晓亮, 杨宇, 刘伟, 鄢海涛)}, authors=[Author(id=1207055649398145992, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, orderNo=0, 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=1207055649515586518, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, authorId=1207055649398145992, language=EN, stringName=Xiaoliang LIANG, firstName=Xiaoliang, middleName=null, lastName=LIANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=¹ Sinohydro Bureau 8 Co. Ltd., Changsha 410004, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1207055649691747294, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, authorId=1207055649398145992, language=CN, stringName=梁晓亮, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=¹ 中国水利水电第八工程局有限公司, 长沙 410004, bio={"content":"

梁晓亮(1975—),男,广东罗定人,高级工程师,研究方向为地下结构设计与施工;

"}, bioImg=null, bioContent=

梁晓亮(1975—),男,广东罗定人,高级工程师,研究方向为地下结构设计与施工;

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1207055648974521248, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, xref=1, ext=[AuthorCompanyExt(id=1207055648991298465, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, companyId=1207055648974521248, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=¹ Sinohydro Bureau 8 Co. Ltd., Changsha 410004, China), AuthorCompanyExt(id=1207055649003881378, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, companyId=1207055648974521248, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=¹ 中国水利水电第八工程局有限公司, 长沙 410004)])]), Author(id=1207055649901462508, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, 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=1207055650069234684, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, authorId=1207055649901462508, language=EN, stringName=Yu YANG, firstName=Yu, middleName=null, lastName=YANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=¹ Sinohydro Bureau 8 Co. Ltd., Changsha 410004, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1207055650207645707, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, authorId=1207055649901462508, language=CN, stringName=杨宇, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=¹ 中国水利水电第八工程局有限公司, 长沙 410004, bio={"content":"

杨宇(1982—),男,彝族,贵州凯里人,高级工程师,研究方向为城市轨道交通工程;

"}, bioImg=null, bioContent=

杨宇(1982—),男,彝族,贵州凯里人,高级工程师,研究方向为城市轨道交通工程;

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1207055648974521248, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, xref=1, ext=[AuthorCompanyExt(id=1207055648991298465, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, companyId=1207055648974521248, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=¹ Sinohydro Bureau 8 Co. Ltd., Changsha 410004, China), AuthorCompanyExt(id=1207055649003881378, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, companyId=1207055648974521248, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=¹ 中国水利水电第八工程局有限公司, 长沙 410004)])]), Author(id=1207055650350252059, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, orderNo=2, 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=1207055650538995755, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, authorId=1207055650350252059, language=EN, stringName=Wei LIU, firstName=Wei, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=¹ Sinohydro Bureau 8 Co. Ltd., Changsha 410004, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1207055650719350837, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, authorId=1207055650350252059, language=CN, stringName=刘伟, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=¹ 中国水利水电第八工程局有限公司, 长沙 410004, bio={"content":"

刘伟(1990—),男,湖南常德人,高级工程师,研究方向为城市轨道交通工程。

"}, bioImg=null, bioContent=

刘伟(1990—),男,湖南常德人,高级工程师,研究方向为城市轨道交通工程。

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1207055648974521248, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, xref=1, ext=[AuthorCompanyExt(id=1207055648991298465, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, companyId=1207055648974521248, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=¹ Sinohydro Bureau 8 Co. Ltd., Changsha 410004, China), AuthorCompanyExt(id=1207055649003881378, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, companyId=1207055648974521248, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=¹ 中国水利水电第八工程局有限公司, 长沙 410004)])]), Author(id=1207055650820014142, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, orderNo=3, 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=1207055652095082577, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, authorId=1207055650820014142, language=EN, stringName=Haitao YAN, firstName=Haitao, middleName=null, lastName=YAN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=², address=² School of Civil Engineering, Central South University, Changsha 410075, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1207055652267049055, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, authorId=1207055650820014142, language=CN, stringName=鄢海涛, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=², address=² 中南大学土木工程学院, 长沙 410075, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1207055649192625073, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, xref=2, ext=[AuthorCompanyExt(id=1207055649238762425, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, companyId=1207055649192625073, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=² School of Civil Engineering, Central South University, Changsha 410075, China), AuthorCompanyExt(id=1207055649276511164, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, companyId=1207055649192625073, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=² 中南大学土木工程学院, 长沙 410075)])])], keywords=[Keyword(id=1207055652560650362, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=EN, orderNo=1, keyword=minimum safe overburden thickness), Keyword(id=1207055652720033923, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=EN, orderNo=2, keyword=TBM(tunnel boring machine)), Keyword(id=1207055652862640270, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=EN, orderNo=3, keyword=pressure arch), Keyword(id=1207055653034606745, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=EN, orderNo=4, keyword=numerical simulation), Keyword(id=1207055653173018791, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=CN, orderNo=1, keyword=最小安全覆岩厚度), Keyword(id=1207055653303042221, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=CN, orderNo=2, keyword=TBM(隧道掘进机)), Keyword(id=1207055653395316919, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=CN, orderNo=3, keyword=压力拱), Keyword(id=1207055653521146050, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=CN, orderNo=4, keyword=数值模拟)], refs=[Reference(id=1207055658189406587, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, doi=null, pmid=null, pmcid=null, year=2022, volume=22, issue=19, pageStart=8502, pageEnd=8508, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=杨延栋, 赵建兵, 周建军, journalName=科学技术与工程, refType=null, unstructuredReference=杨延栋, 赵建兵, 周建军, 等. 不同岩体质量隧道TBM施工性能评价方法[J]. 科学技术与工程, 2022, 22(19): 8502-8508., articleTitle=不同岩体质量隧道TBM施工性能评价方法, refAbstract=null), Reference(id=1207055658315235712, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, doi=null, pmid=null, pmcid=null, year=2024, volume=24, issue=20, pageStart=8699, pageEnd=8706, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=王振华, 彭勇, 王忠钊, journalName=科学技术与工程, refType=null, unstructuredReference=王振华, 彭勇, 王忠钊, 等. 复杂环境下城际铁路大直径双模盾构选型技术及应用[J]. 科学技术与工程, 2024, 24(20): 8699-8706., articleTitle=复杂环境下城际铁路大直径双模盾构选型技术及应用, refAbstract=null), Reference(id=1207055658407510406, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, doi=null, pmid=null, pmcid=null, year=2023, volume=23, issue=20, pageStart=157, pageEnd=161, url=null, language=null, rfNumber=[3], rfOrder=2, authorNames=袁枫斌, 陈文智, 何东芝, journalName=科技和产业, refType=null, unstructuredReference=袁枫斌, 陈文智, 何东芝. 大断面砂质板岩隧道围岩动态设计分析: 以道吾山特长隧道为例[J]. 科技和产业, 2023, 23(20): 157-161., articleTitle=大断面砂质板岩隧道围岩动态设计分析: 以道吾山特长隧道为例, refAbstract=null), Reference(id=1207055658508173704, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, doi=null, pmid=null, pmcid=null, year=2021, volume=60, issue=1, pageStart=1911, pageEnd=1916, url=null, language=null, rfNumber=[4], rfOrder=3, authorNames=MA S, LI M, JIN J, journalName=Alexandria Engineering Journal, refType=null, unstructuredReference=MA S, LI M, JIN J, et al. The influence of shallow buried double-line parallel rectangular pipe jacking construction on ground settlement deformation[J]. Alexandria Engineering Journal, 2021, 60(1): 1911-1916., articleTitle=The influence of shallow buried double-line parallel rectangular pipe jacking construction on ground settlement deformation, refAbstract=null), Reference(id=1207055658604642700, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, doi=null, pmid=null, pmcid=null, year=2006, volume=27, issue=S1, pageStart=290, pageEnd=295, url=null, language=null, rfNumber=[5], rfOrder=4, authorNames=王汉鹏, 李术才, 乔玲, journalName=岩土力学, refType=null, unstructuredReference=王汉鹏, 李术才, 乔玲. 施工爆破对确定海底隧道最小岩石覆盖厚度的影响研究[J]. 岩土力学, 2006, 27(S1): 290-295., articleTitle=施工爆破对确定海底隧道最小岩石覆盖厚度的影响研究, refAbstract=null), Reference(id=1207055658810163596, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, doi=null, pmid=null, pmcid=null, year=2007, volume=null, issue=4, pageStart=599, pageEnd=602, url=null, language=null, rfNumber=[6], rfOrder=5, authorNames=徐帮树, 张宪堂, 张芹, journalName=武汉理工大学学报(交通科学与工程版), refType=null, unstructuredReference=徐帮树, 张宪堂, 张芹. 海底隧道涌水量预测及应用研究[J]. 武汉理工大学学报(交通科学与工程版), 2007(4): 599-602., articleTitle=海底隧道涌水量预测及应用研究, refAbstract=null), Reference(id=1207055658894049680, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, doi=null, pmid=null, pmcid=null, year=2021, volume=39, issue=null, pageStart=883, pageEnd=896, url=null, language=null, rfNumber=[7], rfOrder=6, authorNames=PANG L, LIU W, QIN Y, journalName=Geotechnical and Geological Engineering, refType=null, unstructuredReference=PANG L, LIU W, QIN Y. Analysis of main controlling factors of overburden failure in coal mining under thick coal seam geological conditions[J]. Geotechnical and Geological Engineering, 2021, 39: 883-896., articleTitle=Analysis of main controlling factors of overburden failure in coal mining under thick coal seam geological conditions, refAbstract=null), Reference(id=1207055658990518676, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, doi=null, pmid=null, pmcid=null, year=2014, volume=36, issue=9, pageStart=1705, pageEnd=1713, url=null, language=null, rfNumber=[8], rfOrder=7, authorNames=姚羲和, 赵晓豹, 龚秋明, journalName=岩土工程学报, refType=null, unstructuredReference=姚羲和, 赵晓豹, 龚秋明, 等. 滚刀线性侵入试验中岩石破裂模式研究[J]. 岩土工程学报, 2014, 36(9): 1705-1713., articleTitle=滚刀线性侵入试验中岩石破裂模式研究, refAbstract=null), Reference(id=1207055659124736408, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, doi=null, pmid=null, pmcid=null, year=2008, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[9], rfOrder=8, authorNames=BÄCKBLOM G, journalName=Stockholm, refType=null, unstructuredReference=BÄCKBLOM G. Excavation damage and disturbance in crystalline rock: results from experiments and analyses[R]. Stockholm: Swedish Nuclear Fuel and Waste Management Co., 2008., articleTitle=Excavation damage and disturbance in crystalline rock: results from experiments and analyses, refAbstract=null), Reference(id=1207055659200233880, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=4, pageStart=87, pageEnd=92, url=null, language=null, rfNumber=[10], rfOrder=9, authorNames=刘邦, journalName=交通科技, refType=null, unstructuredReference=刘邦. TBM穿越中风化花岗岩最小覆岩厚度研究[J]. 交通科技, 2023(4): 87-92., articleTitle=TBM穿越中风化花岗岩最小覆岩厚度研究, refAbstract=null), Reference(id=1207055659292508572, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, doi=null, pmid=null, pmcid=null, year=2016, volume=null, issue=null, pageStart=81, pageEnd=91, url=null, language=null, rfNumber=[11], rfOrder=10, authorNames=XU B S, LI S C, LIU R C, journalName=Geo-China 2016, refType=null, unstructuredReference=XU B S, LI S C, LIU R C, et al. Study on the reasonable cover thickness of a subsea tunnel with the numerical calculation criterion method[C]// Geo-China 2016. New York: American Society of Civil Engineers, 2016: 81-91., articleTitle=Study on the reasonable cover thickness of a subsea tunnel with the numerical calculation criterion method, refAbstract=null), Reference(id=1207055659359617437, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, doi=null, pmid=null, pmcid=null, year=2016, volume=28, issue=10, pageStart=165, pageEnd=169, url=null, language=null, rfNumber=[12], rfOrder=11, authorNames=吕燕, 梁观山, 陆莉娜, journalName=西部探矿工程, refType=null, unstructuredReference=吕燕, 梁观山, 陆莉娜, 等. 圆形隧道围岩压力拱拱体范围的解析研究[J]. 西部探矿工程, 2016, 28(10): 165-169., articleTitle=圆形隧道围岩压力拱拱体范围的解析研究, refAbstract=null), Reference(id=1207055659430920608, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, doi=null, pmid=null, pmcid=null, year=2018, volume=39, issue=7, pageStart=2609, pageEnd=2616, url=null, language=null, rfNumber=[13], rfOrder=12, authorNames=彭祖昭, 封坤, 肖明清, journalName=岩土力学, refType=null, unstructuredReference=彭祖昭, 封坤, 肖明清, 等. 基于压力拱理论的水下隧道合理覆岩厚度研究[J]. 岩土力学, 2018, 39(7): 2609-2616., articleTitle=基于压力拱理论的水下隧道合理覆岩厚度研究, refAbstract=null), Reference(id=1207055659489640867, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, doi=null, pmid=null, pmcid=null, year=2010, volume=47, issue=4, pageStart=1, pageEnd=5, url=null, language=null, rfNumber=[14], rfOrder=13, authorNames=吴铭芳, 章慧健, 仇文革, journalName=现代隧道技术, refType=null, unstructuredReference=吴铭芳, 章慧健, 仇文革. 大断面隧道深浅埋划分方法研究[J]. 现代隧道技术, 2010, 47(4): 1-5, 26., articleTitle=大断面隧道深浅埋划分方法研究, refAbstract=null), Reference(id=1207055659556749733, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, doi=null, pmid=null, pmcid=null, year=2014, volume=22, issue=null, pageStart=1, pageEnd=11, url=null, language=null, rfNumber=[15], rfOrder=14, authorNames=ZHOU X, WANG J, LIN B, journalName=Journal of Modern Transportation, refType=null, unstructuredReference=ZHOU X, WANG J, LIN B. Study on calculation of rock pressure for ultra-shallow tunnel inpoor surroun-ding rock and its tunneling procedure[J]. Journal of Modern Transportation, 2014, 22: 1-11., articleTitle=Study on calculation of rock pressure for ultra-shallow tunnel inpoor surroun-ding rock and its tunneling procedure, refAbstract=null)], funds=[Fund(id=1207055657962914158, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, awardId=kfj220101, language=CN, fundingSource=长沙理工大学公路养护技术国家工程研究中心开放课题基金(kfj220101), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1207055648974521248, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, xref=1, ext=[AuthorCompanyExt(id=1207055648991298465, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, companyId=1207055648974521248, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=¹ Sinohydro Bureau 8 Co. Ltd., Changsha 410004, China), AuthorCompanyExt(id=1207055649003881378, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, companyId=1207055648974521248, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=¹ 中国水利水电第八工程局有限公司, 长沙 410004)]), AuthorCompany(id=1207055649192625073, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, xref=2, ext=[AuthorCompanyExt(id=1207055649238762425, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, companyId=1207055649192625073, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=² School of Civil Engineering, Central South University, Changsha 410075, China), AuthorCompanyExt(id=1207055649276511164, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, companyId=1207055649192625073, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=² 中南大学土木工程学院, 长沙 410075)])], figs=[ArticleFig(id=1207055653886050521, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=EN, label=null, caption=null, figureFileSmall=NM5x1s9wNM9Eee6E5KXcSw==, figureFileBig=BpZodStyXprGlYxK4NWnpA==, tableContent=null), ArticleFig(id=1207055654196429030, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=CN, label=图1, caption=压力拱高度示意图

D为隧道直径

, figureFileSmall=NM5x1s9wNM9Eee6E5KXcSw==, figureFileBig=BpZodStyXprGlYxK4NWnpA==, tableContent=null), ArticleFig(id=1207055654360006894, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=EN, label=null, caption=null, figureFileSmall=k4m9HRHog/ygxBbvV5X5lg==, figureFileBig=RUKSzz3/eRtuZz1ZdXHSnw==, tableContent=null), ArticleFig(id=1207055654490030326, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=CN, label=图2, caption=西宝区间穿越沿线建筑相对位置关系, figureFileSmall=k4m9HRHog/ygxBbvV5X5lg==, figureFileBig=RUKSzz3/eRtuZz1ZdXHSnw==, tableContent=null), ArticleFig(id=1207055654611665149, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=EN, label=null, caption=null, figureFileSmall=+Ufyd/Vb93Twqr0gthDgag==, figureFileBig=phIhJ7wFqq+uEEjzQ8wt5Q==, tableContent=null), ArticleFig(id=1207055654729105666, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=CN, label=图3, caption=西宝区间左线、右线隧道4个断面位置示意图, figureFileSmall=+Ufyd/Vb93Twqr0gthDgag==, figureFileBig=phIhJ7wFqq+uEEjzQ8wt5Q==, tableContent=null), ArticleFig(id=1207055654842351884, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=EN, label=null, caption=null, figureFileSmall=fg1XCFDPLKl3yjBIWzqVCQ==, figureFileBig=4YR9bwHAcWUzUuofMuKhKQ==, tableContent=null), ArticleFig(id=1207055654955598100, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=CN, label=图4, caption=整体模型, figureFileSmall=fg1XCFDPLKl3yjBIWzqVCQ==, figureFileBig=4YR9bwHAcWUzUuofMuKhKQ==, tableContent=null), ArticleFig(id=1207055655102398751, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=EN, label=null, caption=null, figureFileSmall=itrVSMDMIMZzqPknwxmJMg==, figureFileBig=tFQpqrkJMU2mRuzE0QrFPQ==, tableContent=null), ArticleFig(id=1207055655215644964, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=CN, label=图5, caption=双模盾构TBM模式下开挖示意图, figureFileSmall=itrVSMDMIMZzqPknwxmJMg==, figureFileBig=tFQpqrkJMU2mRuzE0QrFPQ==, tableContent=null), ArticleFig(id=1207055655307919659, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=EN, label=null, caption=null, figureFileSmall=pvz+QI3VIib3KfmiLqogSw==, figureFileBig=13/spK5jvraSQdJBSGwqCQ==, tableContent=null), ArticleFig(id=1207055656541045042, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=CN, label=图6, caption=拱顶位移与覆岩厚度、围岩、软土厚度的关系, figureFileSmall=pvz+QI3VIib3KfmiLqogSw==, figureFileBig=13/spK5jvraSQdJBSGwqCQ==, tableContent=null), ArticleFig(id=1207055656704622904, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=EN, label=null, caption=null, figureFileSmall=H8Z/mG70cesIKrsqSqCnig==, figureFileBig=SnVw29Cye3YIj7eNku8w0g==, tableContent=null), ArticleFig(id=1207055656834646335, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=CN, label=图7, caption=Ⅱ级、Ⅲ级围岩的最小安全覆岩层厚度, figureFileSmall=H8Z/mG70cesIKrsqSqCnig==, figureFileBig=SnVw29Cye3YIj7eNku8w0g==, tableContent=null), ArticleFig(id=1207055656952086854, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=EN, label=null, caption=null, figureFileSmall=q1MckwSb5/Jxz0pQlJPQ+A==, figureFileBig=IlZtf6aBcmtDlGQDKf8IsA==, tableContent=null), ArticleFig(id=1207055657040167243, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=CN, label=图8, caption=压力拱高度与覆岩厚度、围岩、软土厚度的关系, figureFileSmall=q1MckwSb5/Jxz0pQlJPQ+A==, figureFileBig=IlZtf6aBcmtDlGQDKf8IsA==, tableContent=null), ArticleFig(id=1207055657140830540, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=EN, label=null, caption=null, figureFileSmall=fzApqC6G/QSkw1pGto3MHg==, figureFileBig=dGd0Xo6ZBEuMf2lvmSyrqw==, tableContent=null), ArticleFig(id=1207055657224716625, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=CN, label=图9, caption=隧道压力拱高度与埋深比值与覆岩厚度、围岩、软土厚度的关系, figureFileSmall=fzApqC6G/QSkw1pGto3MHg==, figureFileBig=dGd0Xo6ZBEuMf2lvmSyrqw==, tableContent=null), ArticleFig(id=1207055657329574229, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=EN, label=null, caption=null, figureFileSmall=gbKzP9K6TnojKzAyZ6Dltw==, figureFileBig=/mW8rqmu50TEyfV8Yoe9zQ==, tableContent=null), ArticleFig(id=1207055657459597662, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=CN, label=图10, caption=不同方法最小覆岩厚度对比, figureFileSmall=gbKzP9K6TnojKzAyZ6Dltw==, figureFileBig=/mW8rqmu50TEyfV8Yoe9zQ==, tableContent=null), ArticleFig(id=1207055657589621090, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=

围岩条件		重度/ (kN·m-3)	弹性模量 E/GPa	泊松比 υ	内摩擦 角f/(°)	黏聚力 c/MPa
覆岩层	Ⅱ	27	6.7	0.25	50	1.50
	Ⅲ	25	2.0	0.30	39	0.70
	Ⅳ	23	0.4	0.35	27	0.20
土层	Ⅴ	20	0.3	0.45	20	0.05

), ArticleFig(id=1207055657698672998, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288136934589204, language=CN, label=表1, caption=

岩土体参数

, figureFileSmall=null, figureFileBig=null, tableContent=

围岩条件		重度/ (kN·m-3)	弹性模量 E/GPa	泊松比 υ	内摩擦 角f/(°)	黏聚力 c/MPa
覆岩层	Ⅱ	27	6.7	0.25	50	1.50
	Ⅲ	25	2.0	0.30	39	0.70
	Ⅳ	23	0.4	0.35	27	0.20
土层	Ⅴ	20	0.3	0.45	20	0.05

)], attaches=null, journal=Journal(id=1146119232468656133, delFlag=0, nameCn=科技和产业, nameEn=Science Technology and Industry, nameHistory1=null, nameHistory2=null, issn=1671-1807, eissn=, cn=11-4671/T, coden=null, periodic=3, language=CN, oaType=是, 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=65omA9nasEwsJtKyya4q2A==, journalPrice=null, startedYear=null, abbrevIsoEn=Sci Technol Ind, journalRemark=null, publicationField=null, createdTime=null, updatedTime=1755589264235, createdBy=null, updatedBy=15831073675, firstLetterCn=S, firstLetterEn=S, subjectCode=Engineering, subjectName=工程, subjectCodeEn=Engineering, subjectNameEn=null, picCn=65omA9nasEwsJtKyya4q2A==, picEn=/wwFtLNQXxKpecNSjAf1AQ==, jcr=null, cjcr=null, exts=[JournalExt(id=1164589040427811221, language=CN, name=科技和产业, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=null, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=http://www.kjhcy.org/kjycy/home, createdTime=1755589264256, updatedTime=1755589264256, createdBy=15831073675, updatedBy=15831073675, submissionGuidelinesUrl=http://www.kjhcy.org/kjycy/site/menu/20110121105642001, submissionAuthorUrl=http://www.kjhcy.org/kjycy/author/login, submissionEditorUrl=http://www.kjhcy.org/kjycy/editor/login, submissionReviewUrl=http://www.kjhcy.org/kjycy/user/login, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1164589040473948566, language=EN, name=Science Technology and Industry, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=null, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=http://www.kjhcy.org/kjycy/home, createdTime=1755589264267, updatedTime=1755589264267, createdBy=15831073675, updatedBy=15831073675, submissionGuidelinesUrl=, submissionAuthorUrl=http://www.kjhcy.org/kjycy/author/login, submissionEditorUrl=http://www.kjhcy.org/kjycy/editor/login, submissionReviewUrl=http://www.kjhcy.org/kjycy/user/login, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1146123222451335185, websiteList=[Website(id=1148243202395595182, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1146123222451335185, 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/kjhcy/CN, language=CN, createTime=1751692112778, createBy=18614031015, updateTime=1753522130587, updateBy=18614031015, name=科技和产业-中文站点, tplId=1146099689490845704, title=科技和产业, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1155919343281103033, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202395595182, code=articleTextType, value=kx, createTime=1753522247381, updateTime=1753522247381, creator=18614031015, updator=18614031015), WebsiteProps(id=1155919343260131510, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202395595182, code=banner, value=null, createTime=1753522247376, updateTime=1753522247376, creator=18614031015, updator=18614031015), WebsiteProps(id=1155919343251742901, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202395595182, code=logo, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic?fileId=NeDGaoVSnAwTO5bjjrifjg==, createTime=1753522247374, updateTime=1753522247374, creator=18614031015, updator=18614031015), WebsiteProps(id=1155919343272714424, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202395595182, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic, createTime=1753522247379, updateTime=1753522247379, creator=18614031015, updator=18614031015), WebsiteProps(id=1155919343268520119, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202395595182, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1753522247378, updateTime=1753522247378, creator=18614031015, updator=18614031015)]), Website(id=1155919131955314719, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1146123222451335185, 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/kjhcy/EN, language=EN, createTime=1753522197002, createBy=18614031015, updateTime=1753522207756, updateBy=18614031015, name=科技和产业-英文站点, tplId=1146101810881728533, title=Science Technology and Industry, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1155919498877194448, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155919131955314719, code=articleTextType, value=kx, createTime=1753522284478, updateTime=1753522284478, creator=18614031015, updator=18614031015), WebsiteProps(id=1155919498860417229, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155919131955314719, code=banner, value=null, createTime=1753522284474, updateTime=1753522284474, creator=18614031015, updator=18614031015), WebsiteProps(id=1155919498852028620, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155919131955314719, code=logo, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic?fileId=NeDGaoVSnAwTO5bjjrifjg==, createTime=1753522284472, updateTime=1753522284472, creator=18614031015, updator=18614031015), WebsiteProps(id=1155919498873000143, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155919131955314719, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic, createTime=1753522284477, updateTime=1753522284477, creator=18614031015, updator=18614031015), WebsiteProps(id=1155919498864611534, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155919131955314719, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1753522284476, updateTime=1753522284476, creator=18614031015, updator=18614031015)])], journalTitle=科技和产业, weixinUrl=null, journalUrl=null, iacademicId=null, status=0, seqNo=null, journalTitleEn=Science Technology and Industry, journalPhotoCn=65omA9nasEwsJtKyya4q2A==, journalPhotoEn=/wwFtLNQXxKpecNSjAf1AQ==, journalFirstLetter=S, 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), detailUrlCn=https://castjournals.cast.org.cn/joweb/kjhcy/CN/Y2025/V25/I11/40, detailUrlEn=https://castjournals.cast.org.cn/joweb/kjhcy/EN/Y2025/V25/I11/40, pdfUrlCn=https://castjournals.cast.org.cn/joweb/kjhcy/CN/PDF/Y2025/V25/I11/40, pdfUrlEn=https://castjournals.cast.org.cn/joweb/kjhcy/EN/PDF/Y2025/V25/I11/40, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)