Article(id=1322944148222902556, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322942707957641522, articleNumber=null, orderNo=null, doi=10.14062/j.issn.0454-5648.20200922, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1608048000000, receivedDateStr=2020-12-16, revisedDate=1609948800000, revisedDateStr=2021-01-07, acceptedDate=null, acceptedDateStr=null, onlineDate=1793344064049, onlineDateStr=2026-10-30, pubDate=1629388800000, pubDateStr=2021-08-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793344064049, onlineIssueDateStr=2026-10-30, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793344064049, creator=13701087609, updateTime=1793344064049, updator=13701087609, issue=Issue{id=1322942707957641522, tenantId=1146029695717560320, journalId=1263187385517883426, year='2021', volume='49', issue='8', pageStart='1519', pageEnd='1784', issueExtLink='null', onlineDate='null', pubDate='1629388800000', pubDateStr='2021-08-20', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793343720664, creator='13701087609', updateTime=1793345848275, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1322951631859494962, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322942707957641522, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1322951631859494963, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322942707957641522, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=1743, endPage=1752, ext={EN=ArticleExt(id=1322944148688470301, articleId=1322944148222902556, tenantId=1146029695717560320, journalId=1263187385517883426, language=EN, title=Cement Concrete Properties under Low Atmospheric Pressures-A Short Review, columnId=1319726165087077079, journalTitle=Journal of the Chinese Ceramic Society, columnName=Research Article, runingTitle=null, highlight=null, articleAbstract=

The properties of cement concrete at low atmospheric pressures (LAP) were reviewed, including the foaming performance of air-entraining agent solution, air content and pore structure of concrete, concrete strength and concrete shrinkage. The effective power of the concrete mixer at LAP was reduced, so that the mixing quality of fresh concrete was adversely affected. The effect of LAP on the air content and pore structure of concrete was dependent on the type of the air-entraining agent. LAP has little effect on the air content and pore structure of concrete in the presence of a good air-entraining agent and the maintaining of mixing quality control. Moreover, LAP can detrimentally affect the mechanical and shrinkage properties of concrete. However, the mechanical properties of the well-cured concrete cannot be deteriorated at LAP. In addition, the problems mentioned in the literatures and the corresponding solutions were also discussed.

, authors=Xu LIU1, Xin CHEN1, Bo TIAN1, 2, Lihui LI2, Yong GE1, authorsList=Xu LIU, Xin CHEN, Bo TIAN, Lihui LI, Yong GE, authorCompany=null, correspAuthors=Xin CHEN, Yong GE, authorNote=

LIU Xu (1996-), female, Doctoral candidate. E-mail:

, correspAuthorsNote=
GE Yong (1962-), male, Ph.D., Professor. E-mail:
CHEN Xin (1991-), male, Master, Engineer.
, 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=1322944149464416542, articleId=1322944148222902556, tenantId=1146029695717560320, journalId=1263187385517883426, language=CN, title=低气压环境下水泥混凝土性能研究进展, columnId=1263922774356181565, journalTitle=硅酸盐学报, columnName=综合评述, runingTitle=null, highlight=null, articleAbstract=

对低气压环境下水泥混凝土性能的研究现状进行了综述,重点论述了低气压对引气剂溶液的泡沫性能、混凝土的含气量与孔结构、混凝土的强度与收缩等的影响规律。低气压环境会降低搅拌机的有效功率,进而可能影响混凝土的搅拌质量;低气压对混凝土含气量与孔结构的影响因引气剂品种而异,在选择优质引气剂且搅拌质量良好的前提下,低气压下搅拌、成型对混凝土含气量及孔结构的影响有限;低气压养护对混凝土力学与收缩性能不利,但低气压环境不会使养护充分的混凝土力学性能发生劣化。此外,还提出了目前研究存在的问题并对应地提出了研究展望。

, authors=刘旭1, 陈歆1, 田波1, 2, 李立辉2, 葛勇1, authorsList=刘旭, 陈歆, 田波, 李立辉, 葛勇, authorCompany=null, correspAuthors=陈歆, 葛勇, authorNote=

刘旭(1996—),女,博士研究生。

, correspAuthorsNote=
葛勇(1962—),男,博士,教授。
陈歆(1991—),男,硕士,工程师。
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=1ahfFbt/TKPHjyMGOfm6fw==, magXml=+kRqfdFMH9h8oGiYaaEAOQ==, pdfUrl=null, pdf=dJ3anayrH4nqXR7NkGe+Ww==, pdfFileSize=2618690, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=ZNkgKs2Zs2V7U0upTXZ7nQ==, mapNumber=null, fund=null)}, authors=[Author(id=1322944151653843238, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=liuxu20@hit.edu.cn., emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322944152022941992, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, authorId=1322944151653843238, language=EN, stringName=Xu LIU, firstName=Xu, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, China, bio={"content":"

LIU Xu (1996-), female, Doctoral candidate. E-mail:

"}, bioImg=null, bioContent=

LIU Xu (1996-), female, Doctoral candidate. E-mail:

, aboutCorrespAuthor=null), CN=AuthorExt(id=1322944152094245161, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, authorId=1322944151653843238, language=CN, stringName=刘旭, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.哈尔滨工业大学交通科学与工程学院,哈尔滨 150090, bio={"content":"

刘旭(1996—),女,博士研究生。

"}, bioImg=null, bioContent=

刘旭(1996—),女,博士研究生。

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322944149959344415, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, xref=1., ext=[AuthorCompanyExt(id=1322944149967733024, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944149959344415, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, China), AuthorCompanyExt(id=1322944149980315937, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944149959344415, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.哈尔滨工业大学交通科学与工程学院,哈尔滨 150090)])]), Author(id=1322944152429789483, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=xin.chen@alu.hit.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1322944152513675565, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, authorId=1322944152429789483, language=EN, stringName=Xin CHEN, firstName=Xin, middleName=null, lastName=CHEN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322944152882774319, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, authorId=1322944152429789483, language=CN, stringName=陈歆, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.哈尔滨工业大学交通科学与工程学院,哈尔滨 150090, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322944149959344415, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, xref=1., ext=[AuthorCompanyExt(id=1322944149967733024, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944149959344415, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, China), AuthorCompanyExt(id=1322944149980315937, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944149959344415, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.哈尔滨工业大学交通科学与工程学院,哈尔滨 150090)])]), Author(id=1322944153218318641, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, 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=1322944153625166132, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, authorId=1322944153218318641, language=EN, stringName=Bo TIAN, firstName=Bo, middleName=null, lastName=TIAN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, China
2.Research Institute of Highway, Ministry of Transport, Beijing 100088, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322944153721635125, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, authorId=1322944153218318641, language=CN, stringName=田波, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.哈尔滨工业大学交通科学与工程学院,哈尔滨 150090
2.交通运输部公路科学研究院,北京 100088, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322944149959344415, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, xref=1., ext=[AuthorCompanyExt(id=1322944149967733024, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944149959344415, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, China), AuthorCompanyExt(id=1322944149980315937, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944149959344415, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.哈尔滨工业大学交通科学与工程学院,哈尔滨 150090)]), AuthorCompany(id=1322944151544791330, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, xref=2., ext=[AuthorCompanyExt(id=1322944151561568547, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944151544791330, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Research Institute of Highway, Ministry of Transport, Beijing 100088, China), AuthorCompanyExt(id=1322944151574151460, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944151544791330, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.交通运输部公路科学研究院,北京 100088)])]), Author(id=1322944153784549687, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, 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=1322944155793621306, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, authorId=1322944153784549687, language=EN, stringName=Lihui LI, firstName=Lihui, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.Research Institute of Highway, Ministry of Transport, Beijing 100088, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322944155873313083, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, authorId=1322944153784549687, language=CN, stringName=李立辉, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.交通运输部公路科学研究院,北京 100088, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322944151544791330, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, xref=2., ext=[AuthorCompanyExt(id=1322944151561568547, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944151544791330, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Research Institute of Highway, Ministry of Transport, Beijing 100088, China), AuthorCompanyExt(id=1322944151574151460, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944151544791330, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.交通运输部公路科学研究院,北京 100088)])]), Author(id=1322944155957199165, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=hitbm@163.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1322944156225634623, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, authorId=1322944155957199165, language=EN, stringName=Yong GE, firstName=Yong, middleName=null, lastName=GE, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322944156611510592, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, authorId=1322944155957199165, language=CN, stringName=葛勇, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.哈尔滨工业大学交通科学与工程学院,哈尔滨 150090, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322944149959344415, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, xref=1., ext=[AuthorCompanyExt(id=1322944149967733024, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944149959344415, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, China), AuthorCompanyExt(id=1322944149980315937, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944149959344415, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.哈尔滨工业大学交通科学与工程学院,哈尔滨 150090)])])], keywords=[Keyword(id=1322944156997386561, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, language=EN, orderNo=1, keyword=concrete), Keyword(id=1322944157416816962, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, language=EN, orderNo=2, keyword=pore structure), Keyword(id=1322944157832053059, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, language=EN, orderNo=3, keyword=shrinkage), Keyword(id=1322944157924327748, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, language=EN, orderNo=4, keyword=air-entraining agent), Keyword(id=1322944158335369541, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, language=EN, orderNo=5, keyword=low atmospheric pressure), Keyword(id=1322944158700273990, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, language=CN, orderNo=1, keyword=混凝土), Keyword(id=1322944160377995591, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, language=CN, orderNo=2, keyword=孔结构), Keyword(id=1322944160793231688, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, language=CN, orderNo=3, keyword=收缩), Keyword(id=1322944161187496265, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, language=CN, orderNo=4, keyword=引气剂), Keyword(id=1322944161602732363, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, language=CN, orderNo=5, keyword=低气压)], refs=null, funds=[Fund(id=1322944162097660236, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, awardId=ISTCP 2014DFR81000, language=CN, fundingSource=国家国际科技合作专项项目(ISTCP 2014DFR81000), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1322944149959344415, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, xref=1., ext=[AuthorCompanyExt(id=1322944149967733024, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944149959344415, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, China), AuthorCompanyExt(id=1322944149980315937, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944149959344415, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.哈尔滨工业大学交通科学与工程学院,哈尔滨 150090)]), AuthorCompany(id=1322944151544791330, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, xref=2., ext=[AuthorCompanyExt(id=1322944151561568547, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944151544791330, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Research Institute of Highway, Ministry of Transport, Beijing 100088, China), AuthorCompanyExt(id=1322944151574151460, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944151544791330, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.交通运输部公路科学研究院,北京 100088)])], figs=null, attaches=null, journal=Journal(id=1263186332462366751, delFlag=0, nameCn=硅酸盐学报, nameEn=Journal of the Chinese Ceramic Society, nameHistory1=null, nameHistory2=null, issn=0454-5648, eissn=null, cn=11-2310/TQ, 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=8Qg1+Is+LeRD1Lv6UJcXRg==, journalPrice=null, startedYear=null, abbrevIsoEn=Journal of the Chinese Ceramic Society, journalRemark=null, publicationField=null, createdTime=1779096690528, updatedTime=1788951192520, createdBy=18614031015, updatedBy=13041195026, firstLetterCn=G, firstLetterEn=G, subjectCode=Engineering, subjectName=null, subjectCodeEn=Engineering, subjectNameEn=null, picCn=8Qg1+Is+LeRD1Lv6UJcXRg==, picEn=AY9tl+TwuKtB81GF+w4WAg==, jcr=null, cjcr=null, exts=[JournalExt(id=1304519110767960749, language=CN, name=硅酸盐学报, 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=1788951192800, updatedTime=1788951192800, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=1, submissionEditorUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=3, submissionReviewUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1304519110839263918, language=EN, name=Journal of the Chinese Ceramic Society, 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=1788951192817, updatedTime=1788951192817, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=1, submissionEditorUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=3, submissionReviewUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1263187385517883426, websiteList=[Website(id=1263188159895093557, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1263187385517883426, 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/gsyxb/CN, language=CN, createTime=1779097126220, createBy=18614031015, updateTime=1779097837121, updateBy=18614031015, name=硅酸盐学报-中文, tplId=1146099689490845704, title=硅酸盐学报, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1263191261578649862, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=articleTextType, value=kx, createTime=1779097865719, updateTime=1779097865719, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261545095427, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=banner, value=null, createTime=1779097865711, updateTime=1779097865711, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261599621385, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=grayFlag, value=0, createTime=1779097865724, updateTime=1779097865724, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261532512514, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=logo, value=https://castjournals.cast.org.cn/joweb/gsyxb/CN/file/pic?fileId=Oqq9gXZG0JiYeHvLNwX/eg==, createTime=1779097865708, updateTime=1779097865708, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261620592907, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=minRunFlag, value=0, createTime=1779097865729, updateTime=1779097865729, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261574455557, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/gsyxb/CN/file/pic, createTime=1779097865718, updateTime=1779097865718, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261616398602, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=silenceFlag, value=0, createTime=1779097865728, updateTime=1779097865728, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261566066948, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1779097865716, updateTime=1779097865716, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261587038471, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=themeColor, value=null, createTime=1779097865721, updateTime=1779097865721, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261591232776, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=themeStyle, value=null, createTime=1779097865722, updateTime=1779097865722, creator=18614031015, updator=18614031015)]), Website(id=1263188160188694841, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1263187385517883426, 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/gsyxb/EN, language=EN, createTime=1779097126348, createBy=18614031015, updateTime=1779097825280, updateBy=18614031015, name=硅酸盐学报-英文, tplId=1146101810881728533, title=Journal of the Chinese Ceramic Society, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1263191231102836987, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=articleTextType, value=kx, createTime=1779097858453, updateTime=1779097858453, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231052505336, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=banner, value=null, createTime=1779097858441, updateTime=1779097858441, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231186723070, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=grayFlag, value=0, createTime=1779097858473, updateTime=1779097858473, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231039922423, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=logo, value=https://castjournals.cast.org.cn/joweb/gsyxb/EN/file/pic?fileId=Oqq9gXZG0JiYeHvLNwX/eg==, createTime=1779097858438, updateTime=1779097858438, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231358689536, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=minRunFlag, value=0, createTime=1779097858514, updateTime=1779097858514, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231094448378, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/gsyxb/EN/file/pic, createTime=1779097858451, updateTime=1779097858451, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231195111679, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=silenceFlag, value=0, createTime=1779097858475, updateTime=1779097858475, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231086059769, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1779097858449, updateTime=1779097858449, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231111225596, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=themeColor, value=null, createTime=1779097858455, updateTime=1779097858455, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231144780029, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=themeStyle, value=null, createTime=1779097858463, updateTime=1779097858463, creator=18614031015, updator=18614031015)])], journalTitle=硅酸盐学报, weixinUrl=null, journalUrl=https://jccsoc.cbpt.cnki.net/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Journal of the Chinese Ceramic Society, journalPhotoCn=8Qg1+Is+LeRD1Lv6UJcXRg==, journalPhotoEn=AY9tl+TwuKtB81GF+w4WAg==, journalFirstLetter=G, 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/gsyxb/CN/10.14062/j.issn.0454-5648.20200922, detailUrlEn=https://castjournals.cast.org.cn/joweb/gsyxb/EN/10.14062/j.issn.0454-5648.20200922, pdfUrlCn=https://castjournals.cast.org.cn/joweb/gsyxb/CN/PDF/10.14062/j.issn.0454-5648.20200922, pdfUrlEn=https://castjournals.cast.org.cn/joweb/gsyxb/EN/PDF/10.14062/j.issn.0454-5648.20200922, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=0, orderTime=1629388800000, fullTextJson=null, articleText=null, reference=null)
收藏切换
低气压环境下水泥混凝土性能研究进展
收藏切换
PDF下载
刘旭 1 , 陈歆 1 , 田波 1, 2 , 李立辉 2 , 葛勇 1
硅酸盐学报 | 综合评述 2021,49(8): 1743-1752
收起
收藏切换
硅酸盐学报 |综合评述 2021 , 49 (8) : 1743 -1752
低气压环境下水泥混凝土性能研究进展
全屏
[Author(id=1322944151653843238, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=liuxu20@hit.edu.cn., emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322944152022941992, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, authorId=1322944151653843238, language=EN, stringName=Xu LIU, firstName=Xu, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, China, bio={"content":"

LIU Xu (1996-), female, Doctoral candidate. E-mail:

"}, bioImg=null, bioContent=

LIU Xu (1996-), female, Doctoral candidate. E-mail:

, aboutCorrespAuthor=null), CN=AuthorExt(id=1322944152094245161, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, authorId=1322944151653843238, language=CN, stringName=刘旭, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.哈尔滨工业大学交通科学与工程学院,哈尔滨 150090, bio={"content":"

刘旭(1996—),女,博士研究生。

"}, bioImg=null, bioContent=

刘旭(1996—),女,博士研究生。

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322944149959344415, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, xref=1., ext=[AuthorCompanyExt(id=1322944149967733024, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944149959344415, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, China), AuthorCompanyExt(id=1322944149980315937, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944149959344415, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.哈尔滨工业大学交通科学与工程学院,哈尔滨 150090)])]), Author(id=1322944152429789483, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=xin.chen@alu.hit.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1322944152513675565, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, authorId=1322944152429789483, language=EN, stringName=Xin CHEN, firstName=Xin, middleName=null, lastName=CHEN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322944152882774319, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, authorId=1322944152429789483, language=CN, stringName=陈歆, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.哈尔滨工业大学交通科学与工程学院,哈尔滨 150090, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322944149959344415, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, xref=1., ext=[AuthorCompanyExt(id=1322944149967733024, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944149959344415, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, China), AuthorCompanyExt(id=1322944149980315937, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944149959344415, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.哈尔滨工业大学交通科学与工程学院,哈尔滨 150090)])]), Author(id=1322944153218318641, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, 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=1322944153625166132, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, authorId=1322944153218318641, language=EN, stringName=Bo TIAN, firstName=Bo, middleName=null, lastName=TIAN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, China
2.Research Institute of Highway, Ministry of Transport, Beijing 100088, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322944153721635125, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, authorId=1322944153218318641, language=CN, stringName=田波, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.哈尔滨工业大学交通科学与工程学院,哈尔滨 150090
2.交通运输部公路科学研究院,北京 100088, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322944149959344415, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, xref=1., ext=[AuthorCompanyExt(id=1322944149967733024, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944149959344415, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, China), AuthorCompanyExt(id=1322944149980315937, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944149959344415, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.哈尔滨工业大学交通科学与工程学院,哈尔滨 150090)]), AuthorCompany(id=1322944151544791330, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, xref=2., ext=[AuthorCompanyExt(id=1322944151561568547, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944151544791330, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Research Institute of Highway, Ministry of Transport, Beijing 100088, China), AuthorCompanyExt(id=1322944151574151460, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944151544791330, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.交通运输部公路科学研究院,北京 100088)])]), Author(id=1322944153784549687, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, 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=1322944155793621306, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, authorId=1322944153784549687, language=EN, stringName=Lihui LI, firstName=Lihui, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.Research Institute of Highway, Ministry of Transport, Beijing 100088, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322944155873313083, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, authorId=1322944153784549687, language=CN, stringName=李立辉, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.交通运输部公路科学研究院,北京 100088, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322944151544791330, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, xref=2., ext=[AuthorCompanyExt(id=1322944151561568547, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944151544791330, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Research Institute of Highway, Ministry of Transport, Beijing 100088, China), AuthorCompanyExt(id=1322944151574151460, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944151544791330, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.交通运输部公路科学研究院,北京 100088)])]), Author(id=1322944155957199165, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=hitbm@163.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1322944156225634623, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, authorId=1322944155957199165, language=EN, stringName=Yong GE, firstName=Yong, middleName=null, lastName=GE, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322944156611510592, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, authorId=1322944155957199165, language=CN, stringName=葛勇, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.哈尔滨工业大学交通科学与工程学院,哈尔滨 150090, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322944149959344415, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, xref=1., ext=[AuthorCompanyExt(id=1322944149967733024, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944149959344415, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, China), AuthorCompanyExt(id=1322944149980315937, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322944148222902556, companyId=1322944149959344415, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.哈尔滨工业大学交通科学与工程学院,哈尔滨 150090)])])]
刘旭1 , 陈歆1 , 田波1, 2, 李立辉2, 葛勇1
作者信息
  • 1.哈尔滨工业大学交通科学与工程学院,哈尔滨 150090
  • 2.交通运输部公路科学研究院,北京 100088
通讯作者:
葛勇(1962—),男,博士,教授。
陈歆(1991—),男,硕士,工程师。
作者简介:

刘旭(1996—),女,博士研究生。

Cement Concrete Properties under Low Atmospheric Pressures-A Short Review
Xu LIU1 , Xin CHEN1 , Bo TIAN1, 2, Lihui LI2, Yong GE1
Affiliations
  • 1.School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, China
  • 2.Research Institute of Highway, Ministry of Transport, Beijing 100088, China
  • Corresponding Author:
    GE Yong (1962-), male, Ph.D., Professor. E-mail:
    CHEN Xin (1991-), male, Master, Engineer.

    LIU Xu (1996-), female, Doctoral candidate. E-mail:

出版时间: 2021-08-20 doi: 10.14062/j.issn.0454-5648.20200922
文章导航
收藏切换

对低气压环境下水泥混凝土性能的研究现状进行了综述,重点论述了低气压对引气剂溶液的泡沫性能、混凝土的含气量与孔结构、混凝土的强度与收缩等的影响规律。低气压环境会降低搅拌机的有效功率,进而可能影响混凝土的搅拌质量;低气压对混凝土含气量与孔结构的影响因引气剂品种而异,在选择优质引气剂且搅拌质量良好的前提下,低气压下搅拌、成型对混凝土含气量及孔结构的影响有限;低气压养护对混凝土力学与收缩性能不利,但低气压环境不会使养护充分的混凝土力学性能发生劣化。此外,还提出了目前研究存在的问题并对应地提出了研究展望。

混凝土  /  孔结构  /  收缩  /  引气剂  /  低气压

The properties of cement concrete at low atmospheric pressures (LAP) were reviewed, including the foaming performance of air-entraining agent solution, air content and pore structure of concrete, concrete strength and concrete shrinkage. The effective power of the concrete mixer at LAP was reduced, so that the mixing quality of fresh concrete was adversely affected. The effect of LAP on the air content and pore structure of concrete was dependent on the type of the air-entraining agent. LAP has little effect on the air content and pore structure of concrete in the presence of a good air-entraining agent and the maintaining of mixing quality control. Moreover, LAP can detrimentally affect the mechanical and shrinkage properties of concrete. However, the mechanical properties of the well-cured concrete cannot be deteriorated at LAP. In addition, the problems mentioned in the literatures and the corresponding solutions were also discussed.

concrete  /  pore structure  /  shrinkage  /  air-entraining agent  /  low atmospheric pressure
刘旭, 陈歆, 田波, 李立辉, 葛勇. 低气压环境下水泥混凝土性能研究进展. 硅酸盐学报, 2021 , 49 (8) : 1743 -1752 . DOI: 10.14062/j.issn.0454-5648.20200922
Xu LIU, Xin CHEN, Bo TIAN, Lihui LI, Yong GE. Cement Concrete Properties under Low Atmospheric Pressures-A Short Review[J]. Journal of the Chinese Ceramic Society, 2021 , 49 (8) : 1743 -1752 . DOI: 10.14062/j.issn.0454-5648.20200922
  • 国家国际科技合作专项项目(ISTCP 2014DFR81000)
参考文献 引证文献
排序方式:
2021年第49卷第8期
PDF下载
13
2
引用本文
BibTeX
文章信息
doi: 10.14062/j.issn.0454-5648.20200922
  • 接收时间:2020-12-16
  • 首发时间:2026-10-30
  • 出版时间:2021-08-20
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2020-12-16
  • 修回日期:2021-01-07
基金
国家国际科技合作专项项目(ISTCP 2014DFR81000)
作者信息
    1.哈尔滨工业大学交通科学与工程学院,哈尔滨 150090
    2.交通运输部公路科学研究院,北京 100088

通讯作者:

葛勇(1962—),男,博士,教授。
陈歆(1991—),男,硕士,工程师。
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/gsyxb/CN/10.14062/j.issn.0454-5648.20200922
分享至
全文二维码

扫描看全文

引用本文
BibTeX
本文的引用情况
2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏