Article(id=1322943832828019107, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322942627649303277, articleNumber=null, orderNo=null, doi=10.14062/j.issn.0454-5648.20200477, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1593360000000, receivedDateStr=2020-06-29, revisedDate=1596643200000, revisedDateStr=2020-08-06, acceptedDate=null, acceptedDateStr=null, onlineDate=1793343988854, onlineDateStr=2026-10-30, pubDate=1624118400000, pubDateStr=2021-06-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793343988854, onlineIssueDateStr=2026-10-30, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793343988854, creator=13701087609, updateTime=1793343988854, updator=13701087609, issue=Issue{id=1322942627649303277, tenantId=1146029695717560320, journalId=1263187385517883426, year='2021', volume='49', issue='6', pageStart='1033', pageEnd='1246', issueExtLink='null', onlineDate='null', pubDate='1624118400000', pubDateStr='2021-06-20', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793343701517, creator='13701087609', updateTime=1793345989266, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1322952223231181603, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322942627649303277, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1322952223231181604, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322942627649303277, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=1238, endPage=1246, ext={EN=ArticleExt(id=1322943833608159652, articleId=1322943832828019107, tenantId=1146029695717560320, journalId=1263187385517883426, language=EN, title=Damage Behavior of Ultra-High Performance Concrete under Load-Temperature Coupling, columnId=null, journalTitle=Journal of the Chinese Ceramic Society, columnName=null, runingTitle=null, highlight=null, articleAbstract=

The damage of ultra-high performance concrete (UHPC) under load-temperature coupling was evaluated by using the indexes of ultrasonic pulse velocity, mass loss rate, bulk density and thermal conductivity. The results show that the ultrasonic pulse velocity (UPV) of UHPC decreases, and the damage increases gradually with the increase of load. The temperature has little effect on the UHPC damage and the UPV fluctuates at 4.55 km/s. The bulk density decreases slightly with the increase of load and temperature, i.e., only 0.73% and 1.80%, respectively, at a stress ratio of 0.5 and a temperature of 90℃. The test results of mass loss rate show the similar regularity. Load and temperature both have a greater influence on the thermal conductivity of UHPC. The thermal conductivity decreases with the increase of the increase of load and temperature. At 3 d, the thermal conductivity of UHPC in the presence of a stress ratio of 0.5 is decreased by 21.80%, compared to that in the absence of load, and the thermal conductivity of UHPC at 90℃ is decreased by 14.90%, compared to that at 30℃. A meso model of thermal conductivity of the UHPC under load-temperature coupling was proposed based on the assumption that the thermal conductivity of solid phase in UHPC could increase linearly with increasing saturation and eliminate the effects of load and temperature on the UHPC porosity. It is indicated that the theoretical values calculated by the model could be in reasonable agreement with the measured data.

, authors=Zhiyong LIU1, 2, Xizhi XIA3, Yunsheng ZHANG1, 2, Jinyang JIANG1, 2, authorsList=Zhiyong LIU, Xizhi XIA, Yunsheng ZHANG, Jinyang JIANG, authorCompany=null, correspAuthors=Jinyang JIANG, authorNote=

LIU Zhiyong(1985-), male, Ph.D., Professor. E-mail:

, correspAuthorsNote=
JIANG Jinyang(1974-), 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=1322943834128253350, articleId=1322943832828019107, tenantId=1146029695717560320, journalId=1263187385517883426, language=CN, title=荷载-温度耦合作用下超高性能混凝土的损伤行为, columnId=0, journalTitle=硅酸盐学报, columnName=, runingTitle=null, highlight=null, articleAbstract=

利用超声波速、质量损失、体积密度以及导热系数等指标,对荷载-温度耦合作用下超高性能混凝土(UHPC)的损伤行为进行评价。结果表明:随着荷载的增加,UHPC的超声波速显著下降,损伤逐渐加剧,而温度对UHPC损伤的作用并不明显,超声波速值在4.55 km/s左右浮动;体积密度随着荷载和温度的增加逐渐降低,但下降幅度很小,在应力比为0.5和温度为90℃时分别仅降低了0.73%和1.80%,质量损失率的试验结果表现出相似的规律性;荷载和温度对UHPC的导热系数具有较大影响,随着两者的增加,导热系数都有明显的下降;当应力比为0.5时UHPC的导热系数相较于无荷载作用下降了21.80%,90℃时UHPC的导热系数较30℃时下降了14.90%;在假定UHPC固相导热系数随着混凝土饱和度的增大而线性增大和忽略荷载及温度对UHPC孔隙率影响的基础上,建立了一种UHPC导热系数细观模型,模型计算的理论值与实测值较为吻合。

, authors=刘志勇1, 2, 夏溪芝3, 张云升1, 2, 蒋金洋1, 2, authorsList=刘志勇, 夏溪芝, 张云升, 蒋金洋, authorCompany=null, correspAuthors=蒋金洋, authorNote=

刘志勇(1985—),男,博士,研究员。

, correspAuthorsNote=
蒋金洋(1974—),男,博士,教授。
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=fOXC6ZKvNxE2ItnGWmiGxw==, magXml=KOHvT1QyBssSDtqEoGsnKA==, pdfUrl=null, pdf=IIbu+OYP22n0c8ssdeQjpQ==, pdfFileSize=1058945, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=jNX01aYqXNw51s6dfO+jvg==, mapNumber=null, fund=null)}, authors=[Author(id=1322943836233793969, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=liuzhiyong0728@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322943836984574388, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, authorId=1322943836233793969, language=EN, stringName=Zhiyong LIU, firstName=Zhiyong, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.Jiangsu Key Laboratory for Construction Materials, Southeast University, Nanjing 211189, China
2.School of Materials Science and Engineering, Southeast University, Nanjing 211189, China, bio={"content":"

LIU Zhiyong(1985-), male, Ph.D., Professor. E-mail:

"}, bioImg=null, bioContent=

LIU Zhiyong(1985-), male, Ph.D., Professor. E-mail:

, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943837064266165, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, authorId=1322943836233793969, language=CN, stringName=刘志勇, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.东南大学,江苏省土木工程材料重点实验室,南京 211189
2.东南大学材料科学与工程学院,南京 211189, bio={"content":"

刘志勇(1985—),男,博士,研究员。

"}, bioImg=null, bioContent=

刘志勇(1985—),男,博士,研究员。

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943834950336935, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, xref=1., ext=[AuthorCompanyExt(id=1322943834958725544, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943834950336935, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Jiangsu Key Laboratory for Construction Materials, Southeast University, Nanjing 211189, China), AuthorCompanyExt(id=1322943834967114153, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943834950336935, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.东南大学,江苏省土木工程材料重点实验室,南京 211189)]), AuthorCompany(id=1322943835369767338, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, xref=2., ext=[AuthorCompanyExt(id=1322943835378155947, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943835369767338, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.School of Materials Science and Engineering, Southeast University, Nanjing 211189, China), AuthorCompanyExt(id=1322943835390738860, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943835369767338, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.东南大学材料科学与工程学院,南京 211189)])]), Author(id=1322943837458530743, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, 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=1322943837823435193, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, authorId=1322943837458530743, language=EN, stringName=Xizhi XIA, firstName=Xizhi, middleName=null, lastName=XIA, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=3, address=3.School of Mechanics and Civil Engineering, China University of Mining and Technology, Xuzhou 221116, Jiangsu, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943838234476986, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, authorId=1322943837458530743, language=CN, stringName=夏溪芝, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=3, address=3.中国矿业大学力学与土木工程学院,江苏 徐州 221116, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943835717894573, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, xref=3., ext=[AuthorCompanyExt(id=1322943835751449006, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943835717894573, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.School of Mechanics and Civil Engineering, China University of Mining and Technology, Xuzhou 221116, Jiangsu, China), AuthorCompanyExt(id=1322943835772420527, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943835717894573, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.中国矿业大学力学与土木工程学院,江苏 徐州 221116)])]), Author(id=1322943838662295996, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, 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=1322943839513739712, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, authorId=1322943838662295996, language=EN, stringName=Yunsheng ZHANG, firstName=Yunsheng, middleName=null, lastName=ZHANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.Jiangsu Key Laboratory for Construction Materials, Southeast University, Nanjing 211189, China
2.School of Materials Science and Engineering, Southeast University, Nanjing 211189, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943839895421377, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, authorId=1322943838662295996, language=CN, stringName=张云升, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.东南大学,江苏省土木工程材料重点实验室,南京 211189
2.东南大学材料科学与工程学院,南京 211189, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943834950336935, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, xref=1., ext=[AuthorCompanyExt(id=1322943834958725544, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943834950336935, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Jiangsu Key Laboratory for Construction Materials, Southeast University, Nanjing 211189, China), AuthorCompanyExt(id=1322943834967114153, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943834950336935, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.东南大学,江苏省土木工程材料重点实验室,南京 211189)]), AuthorCompany(id=1322943835369767338, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, xref=2., ext=[AuthorCompanyExt(id=1322943835378155947, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943835369767338, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.School of Materials Science and Engineering, Southeast University, Nanjing 211189, China), AuthorCompanyExt(id=1322943835390738860, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943835369767338, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.东南大学材料科学与工程学院,南京 211189)])]), Author(id=1322943840797196739, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=jiangjinyang16@163.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1322943841237598662, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, authorId=1322943840797196739, language=EN, stringName=Jinyang JIANG, firstName=Jinyang, middleName=null, lastName=JIANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.Jiangsu Key Laboratory for Construction Materials, Southeast University, Nanjing 211189, China
2.School of Materials Science and Engineering, Southeast University, Nanjing 211189, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943841585725895, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, authorId=1322943840797196739, language=CN, stringName=蒋金洋, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.东南大学,江苏省土木工程材料重点实验室,南京 211189
2.东南大学材料科学与工程学院,南京 211189, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943834950336935, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, xref=1., ext=[AuthorCompanyExt(id=1322943834958725544, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943834950336935, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Jiangsu Key Laboratory for Construction Materials, Southeast University, Nanjing 211189, China), AuthorCompanyExt(id=1322943834967114153, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943834950336935, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.东南大学,江苏省土木工程材料重点实验室,南京 211189)]), AuthorCompany(id=1322943835369767338, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, xref=2., ext=[AuthorCompanyExt(id=1322943835378155947, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943835369767338, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.School of Materials Science and Engineering, Southeast University, Nanjing 211189, China), AuthorCompanyExt(id=1322943835390738860, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943835369767338, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.东南大学材料科学与工程学院,南京 211189)])])], keywords=[Keyword(id=1322943841992573384, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, language=EN, orderNo=1, keyword=ultra-high performance concrete), Keyword(id=1322943842093236682, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, language=EN, orderNo=2, keyword=load-temperature), Keyword(id=1322943842164539851, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, language=EN, orderNo=3, keyword=damage), Keyword(id=1322943842416198092, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, language=EN, orderNo=4, keyword=ultrasonic pulse velocity), Keyword(id=1322943842512667085, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, language=EN, orderNo=5, keyword=durability), Keyword(id=1322943842856600014, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, language=CN, orderNo=1, keyword=超高性能混凝土), Keyword(id=1322943842965651919, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, language=CN, orderNo=2, keyword=荷载-温度), Keyword(id=1322943843326362064, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, language=CN, orderNo=3, keyword=损伤), Keyword(id=1322943843687072209, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, language=CN, orderNo=4, keyword=超声波速), Keyword(id=1322943843779346898, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, language=CN, orderNo=5, keyword=耐久性)], refs=null, funds=[Fund(id=1322943844257497555, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, awardId=51925903, language=CN, fundingSource=国家杰出青年科学基金(51925903), fundOrder=null, country=null), Fund(id=1322943844580458964, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, awardId=51778613; 52078125, language=CN, fundingSource=国家自然科学基金面上项目(51778613; 52078125), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1322943834950336935, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, xref=1., ext=[AuthorCompanyExt(id=1322943834958725544, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943834950336935, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Jiangsu Key Laboratory for Construction Materials, Southeast University, Nanjing 211189, China), AuthorCompanyExt(id=1322943834967114153, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943834950336935, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.东南大学,江苏省土木工程材料重点实验室,南京 211189)]), AuthorCompany(id=1322943835369767338, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, xref=2., ext=[AuthorCompanyExt(id=1322943835378155947, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943835369767338, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.School of Materials Science and Engineering, Southeast University, Nanjing 211189, China), AuthorCompanyExt(id=1322943835390738860, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943835369767338, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.东南大学材料科学与工程学院,南京 211189)]), AuthorCompany(id=1322943835717894573, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, xref=3., ext=[AuthorCompanyExt(id=1322943835751449006, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943835717894573, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.School of Mechanics and Civil Engineering, China University of Mining and Technology, Xuzhou 221116, Jiangsu, China), AuthorCompanyExt(id=1322943835772420527, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943835717894573, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.中国矿业大学力学与土木工程学院,江苏 徐州 221116)])], 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.0454-5648.20200477, detailUrlEn=https://castjournals.cast.org.cn/joweb/gsyxb/EN/10.14062/j.issn.0454-5648.20200477, pdfUrlCn=https://castjournals.cast.org.cn/joweb/gsyxb/CN/PDF/10.14062/j.issn.0454-5648.20200477, pdfUrlEn=https://castjournals.cast.org.cn/joweb/gsyxb/EN/PDF/10.14062/j.issn.0454-5648.20200477, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=0, orderTime=1624118400000, fullTextJson=null, articleText=null, reference=null)
收藏切换
荷载-温度耦合作用下超高性能混凝土的损伤行为
收藏切换
PDF下载
刘志勇 1, 2 , 夏溪芝 3 , 张云升 1, 2 , 蒋金洋 1, 2
硅酸盐学报 | 2021,49(6): 1238-1246
收起
收藏切换
硅酸盐学报 | 2021 , 49 (6) : 1238 -1246
荷载-温度耦合作用下超高性能混凝土的损伤行为
全屏
[Author(id=1322943836233793969, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=liuzhiyong0728@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322943836984574388, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, authorId=1322943836233793969, language=EN, stringName=Zhiyong LIU, firstName=Zhiyong, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.Jiangsu Key Laboratory for Construction Materials, Southeast University, Nanjing 211189, China
2.School of Materials Science and Engineering, Southeast University, Nanjing 211189, China, bio={"content":"

LIU Zhiyong(1985-), male, Ph.D., Professor. E-mail:

"}, bioImg=null, bioContent=

LIU Zhiyong(1985-), male, Ph.D., Professor. E-mail:

, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943837064266165, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, authorId=1322943836233793969, language=CN, stringName=刘志勇, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.东南大学,江苏省土木工程材料重点实验室,南京 211189
2.东南大学材料科学与工程学院,南京 211189, bio={"content":"

刘志勇(1985—),男,博士,研究员。

"}, bioImg=null, bioContent=

刘志勇(1985—),男,博士,研究员。

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943834950336935, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, xref=1., ext=[AuthorCompanyExt(id=1322943834958725544, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943834950336935, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Jiangsu Key Laboratory for Construction Materials, Southeast University, Nanjing 211189, China), AuthorCompanyExt(id=1322943834967114153, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943834950336935, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.东南大学,江苏省土木工程材料重点实验室,南京 211189)]), AuthorCompany(id=1322943835369767338, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, xref=2., ext=[AuthorCompanyExt(id=1322943835378155947, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943835369767338, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.School of Materials Science and Engineering, Southeast University, Nanjing 211189, China), AuthorCompanyExt(id=1322943835390738860, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943835369767338, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.东南大学材料科学与工程学院,南京 211189)])]), Author(id=1322943837458530743, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, 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=1322943837823435193, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, authorId=1322943837458530743, language=EN, stringName=Xizhi XIA, firstName=Xizhi, middleName=null, lastName=XIA, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=3, address=3.School of Mechanics and Civil Engineering, China University of Mining and Technology, Xuzhou 221116, Jiangsu, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943838234476986, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, authorId=1322943837458530743, language=CN, stringName=夏溪芝, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=3, address=3.中国矿业大学力学与土木工程学院,江苏 徐州 221116, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943835717894573, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, xref=3., ext=[AuthorCompanyExt(id=1322943835751449006, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943835717894573, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.School of Mechanics and Civil Engineering, China University of Mining and Technology, Xuzhou 221116, Jiangsu, China), AuthorCompanyExt(id=1322943835772420527, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943835717894573, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.中国矿业大学力学与土木工程学院,江苏 徐州 221116)])]), Author(id=1322943838662295996, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, 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=1322943839513739712, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, authorId=1322943838662295996, language=EN, stringName=Yunsheng ZHANG, firstName=Yunsheng, middleName=null, lastName=ZHANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.Jiangsu Key Laboratory for Construction Materials, Southeast University, Nanjing 211189, China
2.School of Materials Science and Engineering, Southeast University, Nanjing 211189, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943839895421377, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, authorId=1322943838662295996, language=CN, stringName=张云升, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.东南大学,江苏省土木工程材料重点实验室,南京 211189
2.东南大学材料科学与工程学院,南京 211189, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943834950336935, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, xref=1., ext=[AuthorCompanyExt(id=1322943834958725544, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943834950336935, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Jiangsu Key Laboratory for Construction Materials, Southeast University, Nanjing 211189, China), AuthorCompanyExt(id=1322943834967114153, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943834950336935, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.东南大学,江苏省土木工程材料重点实验室,南京 211189)]), AuthorCompany(id=1322943835369767338, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, xref=2., ext=[AuthorCompanyExt(id=1322943835378155947, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943835369767338, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.School of Materials Science and Engineering, Southeast University, Nanjing 211189, China), AuthorCompanyExt(id=1322943835390738860, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943835369767338, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.东南大学材料科学与工程学院,南京 211189)])]), Author(id=1322943840797196739, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=jiangjinyang16@163.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1322943841237598662, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, authorId=1322943840797196739, language=EN, stringName=Jinyang JIANG, firstName=Jinyang, middleName=null, lastName=JIANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.Jiangsu Key Laboratory for Construction Materials, Southeast University, Nanjing 211189, China
2.School of Materials Science and Engineering, Southeast University, Nanjing 211189, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943841585725895, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, authorId=1322943840797196739, language=CN, stringName=蒋金洋, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.东南大学,江苏省土木工程材料重点实验室,南京 211189
2.东南大学材料科学与工程学院,南京 211189, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943834950336935, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, xref=1., ext=[AuthorCompanyExt(id=1322943834958725544, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943834950336935, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Jiangsu Key Laboratory for Construction Materials, Southeast University, Nanjing 211189, China), AuthorCompanyExt(id=1322943834967114153, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943834950336935, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.东南大学,江苏省土木工程材料重点实验室,南京 211189)]), AuthorCompany(id=1322943835369767338, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, xref=2., ext=[AuthorCompanyExt(id=1322943835378155947, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943835369767338, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.School of Materials Science and Engineering, Southeast University, Nanjing 211189, China), AuthorCompanyExt(id=1322943835390738860, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943832828019107, companyId=1322943835369767338, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.东南大学材料科学与工程学院,南京 211189)])])]
刘志勇1, 2 , 夏溪芝3, 张云升1, 2, 蒋金洋1, 2
作者信息
  • 1.东南大学,江苏省土木工程材料重点实验室,南京 211189
  • 2.东南大学材料科学与工程学院,南京 211189
  • 3.中国矿业大学力学与土木工程学院,江苏 徐州 221116
通讯作者:
蒋金洋(1974—),男,博士,教授。
作者简介:

刘志勇(1985—),男,博士,研究员。

Damage Behavior of Ultra-High Performance Concrete under Load-Temperature Coupling
Zhiyong LIU1, 2 , Xizhi XIA3, Yunsheng ZHANG1, 2, Jinyang JIANG1, 2
Affiliations
  • 1.Jiangsu Key Laboratory for Construction Materials, Southeast University, Nanjing 211189, China
  • 2.School of Materials Science and Engineering, Southeast University, Nanjing 211189, China
  • 3.School of Mechanics and Civil Engineering, China University of Mining and Technology, Xuzhou 221116, Jiangsu, China
  • Corresponding Author:
    JIANG Jinyang(1974-), male, Ph.D., Professor. E-mail:

    LIU Zhiyong(1985-), male, Ph.D., Professor. E-mail:

出版时间: 2021-06-20 doi: 10.14062/j.issn.0454-5648.20200477
文章导航
收藏切换

利用超声波速、质量损失、体积密度以及导热系数等指标,对荷载-温度耦合作用下超高性能混凝土(UHPC)的损伤行为进行评价。结果表明:随着荷载的增加,UHPC的超声波速显著下降,损伤逐渐加剧,而温度对UHPC损伤的作用并不明显,超声波速值在4.55 km/s左右浮动;体积密度随着荷载和温度的增加逐渐降低,但下降幅度很小,在应力比为0.5和温度为90℃时分别仅降低了0.73%和1.80%,质量损失率的试验结果表现出相似的规律性;荷载和温度对UHPC的导热系数具有较大影响,随着两者的增加,导热系数都有明显的下降;当应力比为0.5时UHPC的导热系数相较于无荷载作用下降了21.80%,90℃时UHPC的导热系数较30℃时下降了14.90%;在假定UHPC固相导热系数随着混凝土饱和度的增大而线性增大和忽略荷载及温度对UHPC孔隙率影响的基础上,建立了一种UHPC导热系数细观模型,模型计算的理论值与实测值较为吻合。

超高性能混凝土  /  荷载-温度  /  损伤  /  超声波速  /  耐久性

The damage of ultra-high performance concrete (UHPC) under load-temperature coupling was evaluated by using the indexes of ultrasonic pulse velocity, mass loss rate, bulk density and thermal conductivity. The results show that the ultrasonic pulse velocity (UPV) of UHPC decreases, and the damage increases gradually with the increase of load. The temperature has little effect on the UHPC damage and the UPV fluctuates at 4.55 km/s. The bulk density decreases slightly with the increase of load and temperature, i.e., only 0.73% and 1.80%, respectively, at a stress ratio of 0.5 and a temperature of 90℃. The test results of mass loss rate show the similar regularity. Load and temperature both have a greater influence on the thermal conductivity of UHPC. The thermal conductivity decreases with the increase of the increase of load and temperature. At 3 d, the thermal conductivity of UHPC in the presence of a stress ratio of 0.5 is decreased by 21.80%, compared to that in the absence of load, and the thermal conductivity of UHPC at 90℃ is decreased by 14.90%, compared to that at 30℃. A meso model of thermal conductivity of the UHPC under load-temperature coupling was proposed based on the assumption that the thermal conductivity of solid phase in UHPC could increase linearly with increasing saturation and eliminate the effects of load and temperature on the UHPC porosity. It is indicated that the theoretical values calculated by the model could be in reasonable agreement with the measured data.

ultra-high performance concrete  /  load-temperature  /  damage  /  ultrasonic pulse velocity  /  durability
刘志勇, 夏溪芝, 张云升, 蒋金洋. 荷载-温度耦合作用下超高性能混凝土的损伤行为. 硅酸盐学报, 2021 , 49 (6) : 1238 -1246 . DOI: 10.14062/j.issn.0454-5648.20200477
Zhiyong LIU, Xizhi XIA, Yunsheng ZHANG, Jinyang JIANG. Damage Behavior of Ultra-High Performance Concrete under Load-Temperature Coupling[J]. Journal of the Chinese Ceramic Society, 2021 , 49 (6) : 1238 -1246 . DOI: 10.14062/j.issn.0454-5648.20200477
  • 国家杰出青年科学基金(51925903)
  • 国家自然科学基金面上项目(51778613; 52078125)
参考文献 引证文献
排序方式:
2021年第49卷第6期
PDF下载
13
3
引用本文
BibTeX
文章信息
doi: 10.14062/j.issn.0454-5648.20200477
  • 接收时间:2020-06-29
  • 首发时间:2026-10-30
  • 出版时间:2021-06-20
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2020-06-29
  • 修回日期:2020-08-06
基金
国家杰出青年科学基金(51925903)
国家自然科学基金面上项目(51778613; 52078125)
作者信息
    1.东南大学,江苏省土木工程材料重点实验室,南京 211189
    2.东南大学材料科学与工程学院,南京 211189
    3.中国矿业大学力学与土木工程学院,江苏 徐州 221116

通讯作者:

蒋金洋(1974—),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.0454-5648.20200477
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