钢梁增层加固设计在工程中的应用

Application of Steel Beam Reinforcing Design for Storey-addition in the Project

对某具体工程中混凝土—钢组合楼盖进行了验证计算,并在下一步的加固工作中对不满足使用要求的构件进行了加固方案的比选,最终选用在梁下翼缘贴焊钢板的加固方式。加固后建筑净空和使用功能均能满足使用舒适的要求。

This paper make verification on combined storey of concrete and steel in a project, and have a comparison and selection on the members that do not meet the requirement at the next reinforcement section, and finally adopt steel plate welded under the beam flange for reinforcement. After reinforcement, both building headroom and function satisfy the requirement of comfortable.