东南大学学报（自然科学版）2016，Vol.46Issue(6)：1264-1270,7.DOI:10.3969/j.issn.1001-0505.2016.06.026
波形钢板内衬混凝土部位抗剪强度
Shear strength of corrugated steel web partially encased with concrete
摘要
Abstract
To study the shear behavior of the corrugated steel plate encased with concrete,model tests of straight steel plate and corrugated steel plate encased with concrete were carried out.Men-while straight steel plate and corrugated steel plate model tests without encased concrete were made, and compared with those of the encased concrete models.The shear strength model for the compres-sion and tension struts of the corrugated steel plate encased with concrete was presented,and the width coefficient of compression strut was 0.188.Test results show that the encased concrete com-pression strut and the corrugated steel tension strut form X truss to provide the shear bearing capaci-ty.The shear capacity of the corrugated steel plate encased with concrete is larger than that of straight steel plate encased with concrete.The shear distribution ratio of the encased concrete and the corrugated steel plate can be used to analyze stresses of the box girder with the corrugated steel plate at service limit state.关键词
波形钢腹板/内衬混凝土/抗剪强度/压杆/拉杆Key words
corrugated steel webs/encased concrete/shear strength/compression strut/tension strut分类
建筑与水利引用本文复制引用
张峰,李术才,叶见曙,姜瑞娟,高磊,姚晨,张万志,曹原..波形钢板内衬混凝土部位抗剪强度[J].东南大学学报（自然科学版）,2016,46(6):1264-1270,7.基金项目
国家自然科学基金面上资助项目（51578323）． （）
