【作者】 裴笑莹； 王喆； 牟在根；

【Author】 Pei Xiaoying;Wang Zhe;Mu Zaigen;University of Science and Technology Beijing;China Institute of Building Standard Design & Research;

【机构】 北京科技大学土木与资源工程学院； 中国建筑标准设计研究院；

【摘要】 针对双层钢板内填混凝土组合剪力墙,研究了其整体稳定性能。运用ANSYS有限元软件建立组合剪力墙计算模型,对比文献中的实验数据以校核其正确性。并进行参数分析,研究其高宽比、钢板厚度、墙体厚度等参数对组合墙整体稳定性能的影响。研究表明:组合墙的稳定承载力随高宽比的增大而减小;组合墙的稳定承载力与墙厚成正比,当墙厚小于150mm时,稳定承载力提高较明显,墙厚大于150mm,小于200mm时,稳定承载力提高较为减缓;组合墙的稳定承载力与钢板的厚度成正比,当钢板厚度从4mm增加到10mm,其稳定承载力提高较明显。更多还原

【Abstract】 In this paper,the overall stability of the composite shear wall is studied.The calculation model of composite shear wall is established by using ANSYS finite element software,and the experimental data in literature are compared to check its correctness.The influence of height width ratio,steel plate thickness,wall thickness and other parameters on the overall stability of composite wall is studied.The results show that:the stability bearing capacity of composite wall decreases with the increase of height width ratio;the stability bearing capacity of composite wall is in direct proportion to the wall thickness;when the wall thickness is less than 150 mm,the stability bearing capacity increases obviously;when the wall thickness is more than 150 mm,the stability bearing capacity increases slowly;the stability bearing capacity of composite wall is in direct proportion to the thickness of steel plate,when the thickness of steel plate increases from 4 mm to 10 mm,Its stable bearing capacity is obviously improved.更多还原