Application Research Of Assembled Low-rise Cold-formed Thin-walled Steel Light-duty Building

The frequent earthquake disasters in rural areas after the earthquake,from the beginning to the construction of permanent housing,how to ensure that the seismic capacity of housing,how to improve the quality of housing construction has also been one of the concerns of scholars.With the rapid development of China construction industrialization,in the earthquake disaster housing reconstruction work,how to use new technology,new material,construction safety and comfort,reasonable economy,functional building has become an imminent task.With the requirements of the times,many new steel structure residential buildings have sprung up in recent years.Different from the traditional residential form,the steel structure residence has the characteristics of "environmental protection,energy saving and industrialization",which is in line with the requirements of establishing a conservation oriented society and sustainable development of national economy in china.Assembly type of cold-formed steel structure light housing as a seismic effect is good,high technical content,easy construction,high efficiency and low energy consumption and environmental protection housing structures,has been large-scale application and development in foreign countries,this kind of structure has better insulation performance,also in line with the current domestic development of low carbon economy and energy saving and environmental protection construction requirements.In this paper,through the research on architecture of cold-formed steel lightweight construction,promote the cold-formed steel light building assembly design of low layer development,design connection,reasonable structure,maintenance system,low level of assembly of cold-formed thin-wall steel light housing construction put forward some suggestions and measures in the proper form,design function setting,seismic structural measures,fire and other aspects,to better adapt to the local environment,better production and living services for local residents.To improve the rapid development of construction technology in laos.