From the perspective of the development of residential building,steel structure housing has a number of advantages with light weight,resistance to shock,good seismic resistance,less construction pollution,recycled usage,the high usage rate.Steel residential development can increase the domestic steel industry level and standard of living functions.In this paper,design of multi-storey steel building structure is explained.%从住宅建筑的发展来看,钢结构住宅具有强度高、自重轻、抗震性好、施工污染少、可循环再生、使用率高等一系列优点,发展钢结构住宅可提高住宅的产业化水平和居住功能水准。文章对多层钢结构住宅结构设计进行探讨。
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