Article(id=1322942927760142508, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322942849381183980, articleNumber=null, orderNo=null, doi=10.14062/j.issn.0454-5648.20210001, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1610467200000, receivedDateStr=2021-01-13, revisedDate=1616342400000, revisedDateStr=2021-03-22, acceptedDate=null, acceptedDateStr=null, onlineDate=1793343773069, onlineDateStr=2026-10-30, pubDate=1634659200000, pubDateStr=2021-10-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793343773069, onlineIssueDateStr=2026-10-30, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793343773069, creator=13701087609, updateTime=1793343773069, updator=13701087609, issue=Issue{id=1322942849381183980, tenantId=1146029695717560320, journalId=1263187385517883426, year='2021', volume='49', issue='10', pageStart='2045', pageEnd='2312', issueExtLink='null', onlineDate='null', pubDate='1634659200000', pubDateStr='2021-10-20', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793343754382, creator='13701087609', updateTime=1793345931656, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1322951981580562527, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322942849381183980, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1322951981584756832, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322942849381183980, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=2298, endPage=2304, ext={EN=ArticleExt(id=1322942929555304621, articleId=1322942927760142508, tenantId=1146029695717560320, journalId=1263187385517883426, language=EN, title=Research Progress on Piezoresistive Effect of Carbon Nanotube Cement Based Composites, columnId=null, journalTitle=Journal of the Chinese Ceramic Society, columnName=null, runingTitle=null, highlight=null, articleAbstract=

A cement-based material with an appropriate amount of carbon nanotubes has a superior piezoresistive effect, which can realize the self-sensing of cement-based composite structure. The piezoresistive effect of carbon nanotube cement-based composite is affected by the material fabric and loading mode, etc.. However, the lack of the corresponding research restricts the development of the intelligent structure of cement-based materials. This review discussed the carbon nanotube content, water cement ratio and carbon nanotube dispersion for the various stages of piezoresistive effect, and analyzed the axial compression, tensile, impact load and impact loading rate, and amplitude.. The characteristics of the piezoresistive effect were pointed out, and the existing problems were given. In addition, the future studies on the piezoresistive effect of carbon nanotubes cement matrix composites were also prospected.

, authors=Yu QIN1, 2, Weikai HU1, Weina WANG1, Pengzhen RUAN1, Yuanxin TANG1, authorsList=Yu QIN, Weikai HU, Weina WANG, Pengzhen RUAN, Yuanxin TANG, authorCompany=null, correspAuthors=Weina WANG, authorNote=

QIN Yu (1983-), male, Ph. D., Senior Engineer. E-mail:

, correspAuthorsNote=
WANG Weina (1983-), female, Ph. D., Associate 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=1322942929773408430, articleId=1322942927760142508, tenantId=1146029695717560320, journalId=1263187385517883426, language=CN, title=碳纳米管水泥基复合材料压阻效应研究进展, columnId=0, journalTitle=硅酸盐学报, columnName=, runingTitle=null, highlight=null, articleAbstract=

掺入适量的碳纳米管水泥基材料具有卓越的压阻性能,继而可帮助实现水泥基复合材料结构的自感知。碳纳米管水泥基复合材料的压阻效应受到材料组构和加载模式等因素的影响,然而现存研究对此问题的重视和深度不足,限制了水泥基材料结构智能化的发展。从材料组构和加载模式2个方面,讨论了碳纳米管掺量、水灰比和碳纳米管分散性等因素对材料受外力作用下各个阶段的压阻效应影响,分析了轴压、拉伸、冲击荷载以及加载速率、幅值等影响材料从开始加载至破坏整个过程压阻效应的特征,指出了目前研究中存在的问题,展望了碳纳米管水泥基复合材料压阻效应的未来发展前景。

, authors=秦煜1, 2, 胡魏凯1, 王威娜1, 阮鹏臻1, 唐元鑫1, authorsList=秦煜, 胡魏凯, 王威娜, 阮鹏臻, 唐元鑫, authorCompany=null, correspAuthors=王威娜, authorNote=

秦煜(1983—),男,博士,高级工程师。

, correspAuthorsNote=
王威娜(1983—),女,博士,副教授。
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碳纳米管水泥基复合材料压阻效应研究进展
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秦煜 1, 2 , 胡魏凯 1 , 王威娜 1 , 阮鹏臻 1 , 唐元鑫 1
硅酸盐学报 | 2021,49(10): 2298-2304
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硅酸盐学报 | 2021 , 49 (10) : 2298 -2304
碳纳米管水泥基复合材料压阻效应研究进展
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秦煜1, 2 , 胡魏凯1, 王威娜1 , 阮鹏臻1, 唐元鑫1
作者信息
  • 1.重庆交通大学土木工程学院,重庆 400074
  • 2.中铁二院重庆勘察设计研究院有限责任公司,重庆 400023
通讯作者:
王威娜(1983—),女,博士,副教授。
作者简介:

秦煜(1983—),男,博士,高级工程师。

Research Progress on Piezoresistive Effect of Carbon Nanotube Cement Based Composites
Yu QIN1, 2 , Weikai HU1, Weina WANG1 , Pengzhen RUAN1, Yuanxin TANG1
Affiliations
  • 1.School of Civil Engineering, Chongqing Jiaotong University, Chongqing 400074, China
  • 2.CREEC (Chongqing) Survey, Design and Research Co. Ltd, Chongqing 400023, China
  • Corresponding Author:
    WANG Weina (1983-), female, Ph. D., Associate Professor. E-mail:

    QIN Yu (1983-), male, Ph. D., Senior Engineer. E-mail:

出版时间: 2021-10-20 doi: 10.14062/j.issn.0454-5648.20210001
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掺入适量的碳纳米管水泥基材料具有卓越的压阻性能,继而可帮助实现水泥基复合材料结构的自感知。碳纳米管水泥基复合材料的压阻效应受到材料组构和加载模式等因素的影响,然而现存研究对此问题的重视和深度不足,限制了水泥基材料结构智能化的发展。从材料组构和加载模式2个方面,讨论了碳纳米管掺量、水灰比和碳纳米管分散性等因素对材料受外力作用下各个阶段的压阻效应影响,分析了轴压、拉伸、冲击荷载以及加载速率、幅值等影响材料从开始加载至破坏整个过程压阻效应的特征,指出了目前研究中存在的问题,展望了碳纳米管水泥基复合材料压阻效应的未来发展前景。

碳纳米管  /  水泥基复合材料  /  压阻效应  /  电阻率

A cement-based material with an appropriate amount of carbon nanotubes has a superior piezoresistive effect, which can realize the self-sensing of cement-based composite structure. The piezoresistive effect of carbon nanotube cement-based composite is affected by the material fabric and loading mode, etc.. However, the lack of the corresponding research restricts the development of the intelligent structure of cement-based materials. This review discussed the carbon nanotube content, water cement ratio and carbon nanotube dispersion for the various stages of piezoresistive effect, and analyzed the axial compression, tensile, impact load and impact loading rate, and amplitude.. The characteristics of the piezoresistive effect were pointed out, and the existing problems were given. In addition, the future studies on the piezoresistive effect of carbon nanotubes cement matrix composites were also prospected.

carbon nanotubes  /  cement-based composites  /  piezoresistive effect  /  resistivity
秦煜, 胡魏凯, 王威娜, 阮鹏臻, 唐元鑫. 碳纳米管水泥基复合材料压阻效应研究进展. 硅酸盐学报, 2021 , 49 (10) : 2298 -2304 . DOI: 10.14062/j.issn.0454-5648.20210001
Yu QIN, Weikai HU, Weina WANG, Pengzhen RUAN, Yuanxin TANG. Research Progress on Piezoresistive Effect of Carbon Nanotube Cement Based Composites[J]. Journal of the Chinese Ceramic Society, 2021 , 49 (10) : 2298 -2304 . DOI: 10.14062/j.issn.0454-5648.20210001
  • 国家自然科学基金项目(51978114; 52078091)
  • 重庆市自然科学基金项目(cstc2019jcyj-msxmX0796; cstc2020jcyj-msxm X0624)
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2021年第49卷第10期
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doi: 10.14062/j.issn.0454-5648.20210001
  • 接收时间:2021-01-13
  • 首发时间:2026-10-30
  • 出版时间:2021-10-20
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  • 收稿日期:2021-01-13
  • 修回日期:2021-03-22
基金
国家自然科学基金项目(51978114; 52078091)
重庆市自然科学基金项目(cstc2019jcyj-msxmX0796; cstc2020jcyj-msxm X0624)
作者信息
    1.重庆交通大学土木工程学院,重庆 400074
    2.中铁二院重庆勘察设计研究院有限责任公司,重庆 400023

通讯作者:

王威娜(1983—),女,博士,副教授。
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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
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