某框架结构办公楼的加层加固设计  

EXTENSION-STORY AND REINFORCEMENT DESIGN OF A FRAMED OFFICE BUILDING

作　　者：高靖斌[1] 张惠英[1] 吴文献[1] 

机构地区：[1]清华大学土木工程系,北京100084

出　　处：《工业建筑》2006年第9期92-94,共3页Industrial Construction

摘　　要：介绍了某框架结构办公楼加层改造的设计,工程中采用了增大截面和外包钢的加固方法以及加层柱接高、楼梯接层的连接做法。并简要介绍了设计体会,可供同类工程参考。The extension-story design of a framed office building is introduced, including strengthening methods by increasing section area and enwrapping steel, as well as the connecting approaches of elongating columns and extending stairs. Some key points in the design work are discussed, which can be applied to similar projects.

关 键 词：框架结构 加层 加固 连接 

分 类 号：TU746.3[建筑科学—建筑技术科学]