型钢混凝土边框柱密肋复合墙体抗剪承载力非线性有限元分析  

Analysis for Shear Capacity of Shaped-steel-reinforced and Multi-ribbed Composite Wall with Nonlinear FEM

作　　者：田鹏[1] 廖小锋[1] 赵冬[2] 

机构地区：[1]西安建筑科技大学土木工程学院,陕西西安710055 [2]西安建筑科技大学理学院,陕西西安710055

出　　处：《水利与建筑工程学报》2009年第3期39-41,共3页Journal of Water Resources and Architectural Engineering

基　　金：陕西省自然科学基金资助项目(2004E221);陕西省教育厅自然科学专项基金项目(06JK256)

摘　　要：在试验研究的基础上,利用非线性有限元方法分析了型钢混凝土边框柱密肋复合墙体在水平竖向荷载作用下的抗剪承载力特性和破坏机理。根据各种不同因素情况的非线性有限元结果提出了配筋砌块砌体剪力墙抗剪承载力计算公式,公式计算结果与有限元计算结果相比,具有较好的精度。Based on the experimental research, the shaped-steel-reinforced and multi-fibbed composite wall is analyzed by using the nonlinear finite element method, specially its shear capacity properties and failure mechanism under vertical and horizontal loads. The formula of its shear capacity is suggested on the basis of the main elements which influence the shear capacity. The values calculated by the formula of the shear capacity for the shaped-steel-reinforced and multi-ribbed composite wall are in good agreement with the test values

关 键 词：钢骨外框密肋复合墙体 非线性有限元法 抗剪承载力 

分 类 号：O241.82[理学—计算数学] TU375.3[理学—数学]