中文摘要：

通过SAP有限元数值模拟，分别对有ALC填充墙板和无墙板的双跨两层钢框架进行在地表变形作用下的结构计算．根据计算结果，对考虑填充墙板与否的两种情况下钢框架柱底变形值大小、柱底轴力以及框架梁跨中弯矩等结构作用效应进行研究，分析填充墙板对钢框架在地表变形下作用效应的影响．结果表明，填充墙对钢框架抗地表变形性能的影响是明显的．

英文摘要：

By means of SAP finite element numerical simulation, structural calculations were respectively made of the double-span trussed two-story steel frames with and without ALC （autoclaved light weight concrete） infill wallboards under surface deformation. Based on the numerical results, researches were carried out into the structural effects of steel frame such as column footing deformation values and axial forces as well as framed-beam midspan bending moments with/ without consideration of infill wallboards, and analyses on the influences of infill wallboards on the effects of steel frame under surface deformation. The results show that the filler wall evidently affects the performance of steel frame resistant to surface deformation.