上海目前建成二座轻钢结构办公楼,其中一座为3000多m~2的四层建筑物,从基础到交付使用仅3个月.轻钢结构建筑物采用H型钢做骨架,以彩色夹芯钢板为围壁,可用简单的插入式基础,四层楼的钢柱只需插入地基1m多深,省去了制桩打桩工序.它以焊接连接为主,辅以螺栓固定,整体结构相当稳定,能防震抗风,造价与混凝土结构相近. Shanghai currently has two light steel office buildings, one of which is a four-story building with more than 3,000 m2. It takes only three months from the foundation to delivery. Light-weight steel structures use H-shaped steel as the skeleton, with a colored sandwich. The steel plate is a wall, and a simple plug-in foundation can be used. The four-storey steel column only needs to be inserted into the foundation more than 1m deep, eliminating the need for pile-making and piling. It is mainly welded and bolted, and the overall structure is quite stable. , Can shock and wind, cost and concrete structure similar.