Article(id=1242132932379357456, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242132909226799308, articleNumber=null, orderNo=17, doi=10.3981/j.issn.1000-7857.2014.36.015, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1403107200000, receivedDateStr=2014-06-19, revisedDate=1413388800000, revisedDateStr=2014-10-16, acceptedDate=null, acceptedDateStr=null, onlineDate=1420771758047, onlineDateStr=2015-01-09, pubDate=1419696000000, pubDateStr=2014-12-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1420771758047, onlineIssueDateStr=2015-01-09, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774077168788, creator=sys-migrate, updateTime=1774077168788, updator=sys-migrate, issue=Issue{id=1242132909226799308, tenantId=1146029695717560320, journalId=1146031591421210625, year='2014', volume='32', issue='36', pageStart='1', pageEnd='128', issueExtLink='null', onlineDate='null', pubDate='1419696000000', pubDateStr='2014-12-28', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=null, issueType=-1, specialIssue=null, createTime=1774077163269, creator='sys-migrate', updateTime=1774077163269, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=93, endPage=97, ext={EN=ArticleExt(id=1242132938142331181, articleId=1242132932379357456, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Effects of Cover Thickness on the Punching Shear Strength of Reinforced Concrete Slabs, columnId=null, journalTitle=Science & Technology Review, columnName=null, runingTitle=null, highlight=null, articleAbstract=In the several codes and standard equations for the punching shear strength of reinforced concrete slabs, the cover thickness is not an influencing factor of the punching shear strength. 16 specimens of reinforced concrete slabs with various cover thicknesses are selected in the tests. The punching shear strength is found to increase with the increase of the cover thickness, in a nolinear way. The mechanism of the impact of the cover thickness on the concrete slab strength is analyzed based on a comparison between the calculation results and the test results, and finally, a new calculation method is proposed through the evaluation of the incipient theoretical equation. Test data are compared with the provisions of CCES, and with the proposed equation of Matsui, a simplified equation is proposed, which enjoys a better accuracy., authors=YANG Qiuning, MAO Mingjie, ZHANG Wenbo, authorsList=YANG Qiuning, MAO Mingjie, ZHANG Wenbo, authorCompany=School of Civil and Hydraulic Engineering, Ningxia University; Engineering Technique Research Center for Water Saving Irrigation and Water Resources in Ningxia, Yinchuan 750021, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=dCiccW22h443mNidKEhGCA==, pdfFileSize=1802932, 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=1242132935688659064, articleId=1242132932379357456, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=钢筋混凝土桥面板保护层厚度对冲切强度的影响, columnId=1146540929516700224, journalTitle=科技导报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=目前在筋混凝土桥面板冲切破坏机理的研究中, 多数国家规范用冲切强度计算公式均未将保护层厚度作为计算参数。为揭示钢筋混凝土桥面板抗拉侧保护层厚度对其静力冲切强度的影响规律, 采用中国规范用公式、Matsui 公式及自行推导公式, 对16 块不同保护层厚度的钢筋混凝土板试件的理论强度进行计算, 通过比对3 个公式的计算结果与实验结果的差异, 分析了保护层厚度对混凝土板的作用机理, 并对自行前期推导的计算公式进行评价、完善, 提出新的采用保护层作用系数的计算方法。算例的比较结果表明, 新提出的钢筋混凝土板冲切强度计算公式适用范围较广且精度得以提高。, authors=杨秋宁, 毛明杰, 张文博, authorsList=杨秋宁, 毛明杰, 张文博, authorCompany=宁夏大学土木与水利工程学院;宁夏节水灌溉与水资源调控工程技术中心, 银川750021, correspAuthors=null, authorNote=杨秋宁, 副教授, 研究方向为桥梁工程、新型建筑材料等, 电子信箱:yangqn@nxu.edu.cn, correspAuthorsNote=毛明杰, 副教授, 研究方向为结构工程、新型建筑材料等, 电子信箱:maomj@nxu.edu.cn, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=Gf5uelblk37g2r+zE3mMWg==, pdfFileSize=1802932, 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=国家自然科学基金项目(51468052);宁夏科技支撑项目(2013ZYG030))}, authors=[Author(id=1281590594229212025, tenantId=1146029695717560320, journalId=null, articleId=1242132932379357456, orderNo=null, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=null, email=null, emailSecond=null, emailThird=null, correspondingAuthor=null, authorType=null, ext={EN=AuthorExt(id=null, tenantId=null, journalId=1146031591421210625, articleId=1242132932379357456, authorId=1281590594229212025, language=EN, stringName=YANG Qiuning, MAO Mingjie, ZHANG Wenbo, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=null, bio=null, bioImg=null, bioContent=null, 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