后设钢楼梯常用做法

On common operation for meta-steel stair

结合某综合楼增设消防楼梯及对原结构相关部位构件进行加固的工程特点及难点,进行了结构受力分析,并根据房屋实际状况,探讨了具体的加固改造技术措施,介绍了钢楼梯安装步骤,从而满足了房屋使用要求。

The paper introduces the added fire-fighting stairs of some complex building, the engineering characteristics and difficulties for intensifying the relative members of the original structure, undertakes the structural stressed analysis, explores the factual intensification reform technical measures according to the factual houses, and introduces the installation steps of the steel stair, so as to meet the house application requirements.