混凝土夹芯板受弯性能分析
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（1 天津大学建筑工程学院， 天津 300072； 2 天津大学滨海土木工程结构与安全教育部重点实验室， 天津 300072）
［摘要］为分析混凝土夹芯板的受弯性能，利用ANSYS软件对其进行模拟分析，得到混凝土夹芯板挠度计算的影响因素。最后对相关规范中的受弯构件挠度计算公式进行了补充，并提出了均布荷载作用下混凝土夹芯板在承载能力极限状态下的挠度计算公式，公式计算值与试验值吻合较好。［关键词］混凝土夹芯板; 受弯性能; 有限元分析; 挠度计算中图分类号：TU317.2，TU318.1 文献标识码：A 文章编号：1002-848X(2015)16-0091-05
Analysis on bending performance of concrete sandwich panelsLi Yanbo1, 2, Du Yuanyuan1, Men Donghao1(1 School of Civil Engineering, Tianjin University, Tianjin 300072, China; 2 Key Laboratory of Coast Civil Structure Safety, Ministry of Education, Tianjin University, Tianjin 300072, China)Abstract: In order to study the bending performance of concrete sandwich panels, which were analyzed by ANSYS software and the influencing factors on deflection calculation of concrete sandwich panels were obtained. The deflection calculation formulas of flexural members in the related specifications were supplemented and deflection calculation formulas of concrete sandwich panels in the bearing capacity limit state under uniform loads were proposed. The computation results match well with the experimental ones.Keywords: concrete sandwich panel; bending performance; finite element analysis; deflection calculation
作者简介：李砚波，博士，副教授，Email:liyanbo_tj@sina.com。
