Article(id=1322943051282395304, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322943027827848128, articleNumber=null, orderNo=null, doi=10.14062/j.issn.0454-5648.20210391, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1621094400000, receivedDateStr=2021-05-16, revisedDate=1626969600000, revisedDateStr=2021-07-23, acceptedDate=null, acceptedDateStr=null, onlineDate=1793343802518, onlineDateStr=2026-10-30, pubDate=1637337600000, pubDateStr=2021-11-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793343802518, onlineIssueDateStr=2026-10-30, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793343802518, creator=13701087609, updateTime=1793343802518, updator=13701087609, issue=Issue{id=1322943027827848128, tenantId=1146029695717560320, journalId=1263187385517883426, year='2021', volume='49', issue='11', pageStart='2313', pageEnd='2548', issueExtLink='null', onlineDate='null', pubDate='1637337600000', pubDateStr='2021-11-20', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793343796927, creator='13701087609', updateTime=1793345952795, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1322952070252343421, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322943027827848128, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1322952070252343422, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322943027827848128, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=2384, endPage=2392, ext={EN=ArticleExt(id=1322943051500499113, articleId=1322943051282395304, tenantId=1146029695717560320, journalId=1263187385517883426, language=EN, title=Tensile Response of Strain-Hardening Ultra-High Performance Fiber Concrete Thin Layer Based on Fiber Orientation Distribution, columnId=1322943028415050689, journalTitle=Journal of the Chinese Ceramic Society, columnName=Special Issue on Ultra-HiHh HerHorHance Concrete Ⅱ, runingTitle=null, highlight=null, articleAbstract=

The distribution of fiber orientation in strain-hardening ultrahigh performance concrete (SH-UHPC) thin slab was measured by a non-destructive test (NDT) method using a magnetic probe. Afterwards, the dumbbell specimens and rectangular plates were extracted orthotopically along the flowing direction of fresh mixture. The direct tensile test (DTT), 4-point bending test (4PBT) and inverse analysis were then conducted. The results indicate that the fibers tend to align perpendicularly toward the flow direction of fresh mixture in SH-UHPC thin layer under horizontal free-flow condition. The tensile response (inelastic part) of SH-UHPC ranges widely in thin slab, mainly due to the continuous change of fiber orientation along the flowing direction. Compared with 4PBT, DTT can directly, comprehensively, and accurately reflect the tensile response of SH-UHPC in thin slab. In addition, the correction factor for tensile strength (i.e., Kf=1.12) in thin slab is less than the recommended value in AFGC standard, and the correction factor for ultimate strain Kε in thin slab is 1.25 based on the experimental results and available data from the corresponding literature.

, authors=Xiujiang SHEN1, 2, Xudong SHAO1, Eugen BRÜHWILER2, authorsList=Xiujiang SHEN, Xudong SHAO, Eugen BRÜHWILER, authorCompany=null, correspAuthors=Xudong SHAO, authorNote=

SHEN Xiujiang (1990-), male, Ph. D., Assistant Researcher. E-mail:

, correspAuthorsNote=
SHAO Xudong (1961-), male, Ph. D., Professor. E-mail:
, 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=1322943051718602922, articleId=1322943051282395304, tenantId=1146029695717560320, journalId=1263187385517883426, language=CN, title=基于纤维取向分布的应变硬化超高性能混凝土薄层抗拉性能, columnId=1322636275924979909, journalTitle=硅酸盐学报, columnName=超高性能混凝土专题Ⅱ, runingTitle=null, highlight=null, articleAbstract=

采用电磁无损检测分析自由流动浇筑的应变硬化超高性能混凝土(SH-UHPC)薄板内纤维取向分布,对沿垂直流动方向切割的试件进行直接拉伸试验(DTT)、四点弯曲试验(4PBT)及反分析。结果表明:在水平自由流动状态下,SH-UHPC薄层中纤维趋于垂直流动方向分布;SH-UHPC薄板内抗拉性能(非弹性段)波动大,主要由于纤维取向随着流动距离而不断变化;相比于4PBT,DTT能够更直接、更全面且更准确的得到SH-UHPC的抗拉性能。此外,基于试验及统计数据分析表明,SH-UHPC薄板中(90°方向)抗拉强度修正系数Kf=1.12,低于法国AFGC的推荐值;极限应变修正系数Kε=1.25。

, authors=沈秀将1, 2, 邵旭东1, Eugen BRÜHWILER2, authorsList=沈秀将, 邵旭东, Eugen BRÜHWILER, authorCompany=null, correspAuthors=邵旭东, authorNote=

沈秀将(1990—),男,博士,助理研究员。

, correspAuthorsNote=
邵旭东(1961—),男,博士,教授。
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=JVRCR7e9jgX1WfVWpUFDMQ==, magXml=Zo1uRKUI5lALkzW1pZX3kA==, pdfUrl=null, pdf=IiqyJwH54itq1QFPdTrHRw==, pdfFileSize=2798787, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=T3BjAWGupvkMMpWYacCEcQ==, mapNumber=null, fund=null)}, authors=[Author(id=1322943052104478898, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=xiujiangshen@hnu.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322943052184170677, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, authorId=1322943052104478898, language=EN, stringName=Xiujiang SHEN, firstName=Xiujiang, middleName=null, lastName=SHEN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.College of Civil Engineering, Hunan University, Changsha 410082, China
2.Swiss Federal Institute of Technology Lausanne (EPFL), Station 18, CH-1015 Lausanne, Switzerland, bio={"content":"

SHEN Xiujiang (1990-), male, Ph. D., Assistant Researcher. E-mail:

"}, bioImg=null, bioContent=

SHEN Xiujiang (1990-), male, Ph. D., Assistant Researcher. E-mail:

, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943052251279542, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, authorId=1322943052104478898, language=CN, stringName=沈秀将, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.湖南大学土木工程学院,中国 长沙 410082
2.瑞士洛桑联邦理工大学(EPFL),瑞士 CH-1015, bio={"content":"

沈秀将(1990—),男,博士,助理研究员。

"}, bioImg=null, bioContent=

沈秀将(1990—),男,博士,助理研究员。

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943051928318123, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, xref=1., ext=[AuthorCompanyExt(id=1322943051936706732, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, companyId=1322943051928318123, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.College of Civil Engineering, Hunan University, Changsha 410082, China), AuthorCompanyExt(id=1322943051945095341, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, companyId=1322943051928318123, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.湖南大学土木工程学院,中国 长沙 410082)]), AuthorCompany(id=1322943052012204206, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, xref=2., ext=[AuthorCompanyExt(id=1322943052020592815, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, companyId=1322943052012204206, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Swiss Federal Institute of Technology Lausanne (EPFL), Station 18, CH-1015 Lausanne, Switzerland), AuthorCompanyExt(id=1322943052028981424, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, companyId=1322943052012204206, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.瑞士洛桑联邦理工大学(EPFL),瑞士 CH-1015)])]), Author(id=1322943052322582712, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=shaoxd@vip.163.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1322943052427440314, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, authorId=1322943052322582712, language=EN, stringName=Xudong SHAO, firstName=Xudong, middleName=null, lastName=SHAO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.College of Civil Engineering, Hunan University, Changsha 410082, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943052494549179, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, authorId=1322943052322582712, language=CN, stringName=邵旭东, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.湖南大学土木工程学院,中国 长沙 410082, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943051928318123, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, xref=1., ext=[AuthorCompanyExt(id=1322943051936706732, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, companyId=1322943051928318123, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.College of Civil Engineering, Hunan University, Changsha 410082, China), AuthorCompanyExt(id=1322943051945095341, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, companyId=1322943051928318123, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.湖南大学土木工程学院,中国 长沙 410082)])]), Author(id=1322943052561658045, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, 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=1322943052637155519, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, authorId=1322943052561658045, language=EN, stringName=Eugen BRÜHWILER, firstName=Eugen, middleName=null, lastName=BRÜHWILER, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.Swiss Federal Institute of Technology Lausanne (EPFL), Station 18, CH-1015 Lausanne, Switzerland, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943052712652992, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, authorId=1322943052561658045, language=CN, stringName=Eugen BRÜHWILER, firstName=Eugen, middleName=null, lastName=BRÜHWILER, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.瑞士洛桑联邦理工大学(EPFL),瑞士 CH-1015, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943052012204206, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, xref=2., ext=[AuthorCompanyExt(id=1322943052020592815, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, companyId=1322943052012204206, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Swiss Federal Institute of Technology Lausanne (EPFL), Station 18, CH-1015 Lausanne, Switzerland), AuthorCompanyExt(id=1322943052028981424, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, companyId=1322943052012204206, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.瑞士洛桑联邦理工大学(EPFL),瑞士 CH-1015)])])], keywords=[Keyword(id=1322943052809121985, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, language=EN, orderNo=1, keyword=strain-hardening), Keyword(id=1322943052880425154, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, language=EN, orderNo=2, keyword=ultra-high performance concrete), Keyword(id=1322943052947534019, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, language=EN, orderNo=3, keyword=non-destructive test), Keyword(id=1322943053023031492, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, language=EN, orderNo=4, keyword=direct tensile test), Keyword(id=1322943053090140357, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, language=EN, orderNo=5, keyword=4-point bending test), Keyword(id=1322943053169832134, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, language=EN, orderNo=6, keyword=fiber orientation), Keyword(id=1322943053241135303, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, language=CN, orderNo=1, keyword=应变硬化), Keyword(id=1322943053325021384, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, language=CN, orderNo=2, keyword=超高性能混凝土), Keyword(id=1322943053408907465, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, language=CN, orderNo=3, keyword=无损检测), Keyword(id=1322943055090823370, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, language=CN, orderNo=4, keyword=直接拉伸试验), Keyword(id=1322943055145349324, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, language=CN, orderNo=5, keyword=四点弯曲试验), Keyword(id=1322943055199875277, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, language=CN, orderNo=6, keyword=纤维取向)], refs=null, funds=[Fund(id=1322943055292149966, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, awardId=2020M682558, language=CN, fundingSource=中国博士后科学基金项目(2020M682558), fundOrder=null, country=null), Fund(id=1322943055355064527, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, awardId=2020RC2029, language=CN, fundingSource=湖南省科技创新计划资助(2020RC2029), fundOrder=null, country=null), Fund(id=1322943055447339216, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, awardId=5203000467, language=CN, fundingSource=国家自然科学基金项目(5203000467), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1322943051928318123, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, xref=1., ext=[AuthorCompanyExt(id=1322943051936706732, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, companyId=1322943051928318123, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.College of Civil Engineering, Hunan University, Changsha 410082, China), AuthorCompanyExt(id=1322943051945095341, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, companyId=1322943051928318123, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.湖南大学土木工程学院,中国 长沙 410082)]), AuthorCompany(id=1322943052012204206, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, xref=2., ext=[AuthorCompanyExt(id=1322943052020592815, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, companyId=1322943052012204206, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Swiss Federal Institute of Technology Lausanne (EPFL), Station 18, CH-1015 Lausanne, Switzerland), AuthorCompanyExt(id=1322943052028981424, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, companyId=1322943052012204206, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.瑞士洛桑联邦理工大学(EPFL),瑞士 CH-1015)])], 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.0454-5648.20210391, detailUrlEn=https://castjournals.cast.org.cn/joweb/gsyxb/EN/10.14062/j.issn.0454-5648.20210391, pdfUrlCn=https://castjournals.cast.org.cn/joweb/gsyxb/CN/PDF/10.14062/j.issn.0454-5648.20210391, pdfUrlEn=https://castjournals.cast.org.cn/joweb/gsyxb/EN/PDF/10.14062/j.issn.0454-5648.20210391, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=0, orderTime=1637337600000, fullTextJson=null, articleText=null, reference=null)
收藏切换
基于纤维取向分布的应变硬化超高性能混凝土薄层抗拉性能
收藏切换
PDF下载
沈秀将 1, 2 , 邵旭东 1 , Eugen BRÜHWILER 2
硅酸盐学报 | 超高性能混凝土专题Ⅱ 2021,49(11): 2384-2392
收起
收藏切换
硅酸盐学报 |超高性能混凝土专题Ⅱ 2021 , 49 (11) : 2384 -2392
基于纤维取向分布的应变硬化超高性能混凝土薄层抗拉性能
全屏
[Author(id=1322943052104478898, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=xiujiangshen@hnu.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322943052184170677, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, authorId=1322943052104478898, language=EN, stringName=Xiujiang SHEN, firstName=Xiujiang, middleName=null, lastName=SHEN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.College of Civil Engineering, Hunan University, Changsha 410082, China
2.Swiss Federal Institute of Technology Lausanne (EPFL), Station 18, CH-1015 Lausanne, Switzerland, bio={"content":"

SHEN Xiujiang (1990-), male, Ph. D., Assistant Researcher. E-mail:

"}, bioImg=null, bioContent=

SHEN Xiujiang (1990-), male, Ph. D., Assistant Researcher. E-mail:

, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943052251279542, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, authorId=1322943052104478898, language=CN, stringName=沈秀将, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.湖南大学土木工程学院,中国 长沙 410082
2.瑞士洛桑联邦理工大学(EPFL),瑞士 CH-1015, bio={"content":"

沈秀将(1990—),男,博士,助理研究员。

"}, bioImg=null, bioContent=

沈秀将(1990—),男,博士,助理研究员。

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943051928318123, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, xref=1., ext=[AuthorCompanyExt(id=1322943051936706732, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, companyId=1322943051928318123, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.College of Civil Engineering, Hunan University, Changsha 410082, China), AuthorCompanyExt(id=1322943051945095341, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, companyId=1322943051928318123, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.湖南大学土木工程学院,中国 长沙 410082)]), AuthorCompany(id=1322943052012204206, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, xref=2., ext=[AuthorCompanyExt(id=1322943052020592815, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, companyId=1322943052012204206, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Swiss Federal Institute of Technology Lausanne (EPFL), Station 18, CH-1015 Lausanne, Switzerland), AuthorCompanyExt(id=1322943052028981424, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, companyId=1322943052012204206, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.瑞士洛桑联邦理工大学(EPFL),瑞士 CH-1015)])]), Author(id=1322943052322582712, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=shaoxd@vip.163.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1322943052427440314, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, authorId=1322943052322582712, language=EN, stringName=Xudong SHAO, firstName=Xudong, middleName=null, lastName=SHAO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.College of Civil Engineering, Hunan University, Changsha 410082, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943052494549179, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, authorId=1322943052322582712, language=CN, stringName=邵旭东, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.湖南大学土木工程学院,中国 长沙 410082, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943051928318123, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, xref=1., ext=[AuthorCompanyExt(id=1322943051936706732, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, companyId=1322943051928318123, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.College of Civil Engineering, Hunan University, Changsha 410082, China), AuthorCompanyExt(id=1322943051945095341, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, companyId=1322943051928318123, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.湖南大学土木工程学院,中国 长沙 410082)])]), Author(id=1322943052561658045, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, 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=1322943052637155519, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, authorId=1322943052561658045, language=EN, stringName=Eugen BRÜHWILER, firstName=Eugen, middleName=null, lastName=BRÜHWILER, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.Swiss Federal Institute of Technology Lausanne (EPFL), Station 18, CH-1015 Lausanne, Switzerland, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943052712652992, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, authorId=1322943052561658045, language=CN, stringName=Eugen BRÜHWILER, firstName=Eugen, middleName=null, lastName=BRÜHWILER, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.瑞士洛桑联邦理工大学(EPFL),瑞士 CH-1015, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943052012204206, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, xref=2., ext=[AuthorCompanyExt(id=1322943052020592815, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, companyId=1322943052012204206, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Swiss Federal Institute of Technology Lausanne (EPFL), Station 18, CH-1015 Lausanne, Switzerland), AuthorCompanyExt(id=1322943052028981424, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943051282395304, companyId=1322943052012204206, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.瑞士洛桑联邦理工大学(EPFL),瑞士 CH-1015)])])]
沈秀将1, 2 , 邵旭东1 , Eugen BRÜHWILER2
作者信息
  • 1.湖南大学土木工程学院,中国 长沙 410082
  • 2.瑞士洛桑联邦理工大学(EPFL),瑞士 CH-1015
通讯作者:
邵旭东(1961—),男,博士,教授。
作者简介:

沈秀将(1990—),男,博士,助理研究员。

Tensile Response of Strain-Hardening Ultra-High Performance Fiber Concrete Thin Layer Based on Fiber Orientation Distribution
Xiujiang SHEN1, 2 , Xudong SHAO1 , Eugen BRÜHWILER2
Affiliations
  • 1.College of Civil Engineering, Hunan University, Changsha 410082, China
  • 2.Swiss Federal Institute of Technology Lausanne (EPFL), Station 18, CH-1015 Lausanne, Switzerland
  • Corresponding Author:
    SHAO Xudong (1961-), male, Ph. D., Professor. E-mail:

    SHEN Xiujiang (1990-), male, Ph. D., Assistant Researcher. E-mail:

出版时间: 2021-11-20 doi: 10.14062/j.issn.0454-5648.20210391
文章导航
收藏切换

采用电磁无损检测分析自由流动浇筑的应变硬化超高性能混凝土(SH-UHPC)薄板内纤维取向分布,对沿垂直流动方向切割的试件进行直接拉伸试验(DTT)、四点弯曲试验(4PBT)及反分析。结果表明:在水平自由流动状态下,SH-UHPC薄层中纤维趋于垂直流动方向分布;SH-UHPC薄板内抗拉性能(非弹性段)波动大,主要由于纤维取向随着流动距离而不断变化;相比于4PBT,DTT能够更直接、更全面且更准确的得到SH-UHPC的抗拉性能。此外,基于试验及统计数据分析表明,SH-UHPC薄板中(90°方向)抗拉强度修正系数Kf=1.12,低于法国AFGC的推荐值;极限应变修正系数Kε=1.25。

应变硬化  /  超高性能混凝土  /  无损检测  /  直接拉伸试验  /  四点弯曲试验  /  纤维取向

The distribution of fiber orientation in strain-hardening ultrahigh performance concrete (SH-UHPC) thin slab was measured by a non-destructive test (NDT) method using a magnetic probe. Afterwards, the dumbbell specimens and rectangular plates were extracted orthotopically along the flowing direction of fresh mixture. The direct tensile test (DTT), 4-point bending test (4PBT) and inverse analysis were then conducted. The results indicate that the fibers tend to align perpendicularly toward the flow direction of fresh mixture in SH-UHPC thin layer under horizontal free-flow condition. The tensile response (inelastic part) of SH-UHPC ranges widely in thin slab, mainly due to the continuous change of fiber orientation along the flowing direction. Compared with 4PBT, DTT can directly, comprehensively, and accurately reflect the tensile response of SH-UHPC in thin slab. In addition, the correction factor for tensile strength (i.e., Kf=1.12) in thin slab is less than the recommended value in AFGC standard, and the correction factor for ultimate strain Kε in thin slab is 1.25 based on the experimental results and available data from the corresponding literature.

strain-hardening  /  ultra-high performance concrete  /  non-destructive test  /  direct tensile test  /  4-point bending test  /  fiber orientation
沈秀将, 邵旭东, Eugen BRÜHWILER. 基于纤维取向分布的应变硬化超高性能混凝土薄层抗拉性能. 硅酸盐学报, 2021 , 49 (11) : 2384 -2392 . DOI: 10.14062/j.issn.0454-5648.20210391
Xiujiang SHEN, Xudong SHAO, Eugen BRÜHWILER. Tensile Response of Strain-Hardening Ultra-High Performance Fiber Concrete Thin Layer Based on Fiber Orientation Distribution[J]. Journal of the Chinese Ceramic Society, 2021 , 49 (11) : 2384 -2392 . DOI: 10.14062/j.issn.0454-5648.20210391
  • 中国博士后科学基金项目(2020M682558)
  • 湖南省科技创新计划资助(2020RC2029)
  • 国家自然科学基金项目(5203000467)
参考文献 引证文献
排序方式:
2021年第49卷第11期
PDF下载
21
7
引用本文
BibTeX
文章信息
doi: 10.14062/j.issn.0454-5648.20210391
  • 接收时间:2021-05-16
  • 首发时间:2026-10-30
  • 出版时间:2021-11-20
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2021-05-16
  • 修回日期:2021-07-23
基金
中国博士后科学基金项目(2020M682558)
湖南省科技创新计划资助(2020RC2029)
国家自然科学基金项目(5203000467)
作者信息
    1.湖南大学土木工程学院,中国 长沙 410082
    2.瑞士洛桑联邦理工大学(EPFL),瑞士 CH-1015

通讯作者:

邵旭东(1961—),男,博士,教授。
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/gsyxb/CN/10.14062/j.issn.0454-5648.20210391
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