某框架厂房的轻钢结构增层改造

Adding storey reformation of a frame structure factory building with light steel structure

本文以某框架厂房轻钢结构增层为工程背景,对结构增层改造的整体方案进行介绍,并重点对增层结构的原框架结构计算、加层钢结构地震荷载与风荷载计算以及新旧结构连接构造等要点进行论述,得到一些有价值的结论,可为同类工程提供有益借鉴。

In this paper, the adding storey reformation scheme of a frame structure factory building with light steel structure is introduced, and then some structural problems such as the design calculation about seismic load and wind load of the frame structure and connection conformation of new and old structures are discussed, finally, some valuable conclusions are achieved, which can provide useful reference for similar engineering.