轻钢龙骨与钢框架组合结构设计方法研究与应用

he article according to an actual project 5-story-dormitory, in view of light-gauge steel and steel frame composite structure, a series of finite element analysis were done with SAP2000 and ABAQUS, and the key joints were descript detailedly. We can get the displacement under the wind load and the earthquake load, and compare with the code value. The analysis and comparison results prove the model and the analysis method is valid with SAP2000 in the article towards the light-gauge steel and steel frame composite structure; The WEB Steel technique can be used in the multi-storey building. The inter-storey and top horizontal displacement can be smaller than the code values for the WEB Steel building under the wind load and earthquake. From this we can obtains the optimized method to design this kind of structure in the actual project.