【摘要】 钢结构与其他结构相比,具有综合造价低、抗震性能好、能合理布置功能区间、增加使用面积、施工方便、工期短、环保节能等优势,在城镇建设中有着广泛的应用和良好的发展前景.更多还原

【Abstract】 Comparing with other structure,steel structure has many advantages such as lower cost,better performance to anti-quake,more rational to deal with functional block,more using area,more convenient operation,shorter working time,and so on.Construction steel structure has extensive application and good development prospect in urban construction.更多还原