国旅大厦一期工程结构增层改建设计与施工
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黄行松 陈火忠
(厦门市建筑设计院 361003)[提要] 厦门国旅大厦I期工程原为九层框架结构,由于建筑功能的改变,需要对原结构进行改建,同时增加四层。本文介绍了该工程的设计与实施,初步探讨了结构设计中加层、抗震加固及粘钢加固的方法。
[关键词] 加层 剪力墙 粘钢加固 外包钢加固The design and practice of Xiamen International Travel Service Building are introduced. The methods of enlarged storeys, seismic strengthening and adhering the steel plates are discussed.
Keywords: strengthening; enlarged storeys; shear wall; adhering the steel plates; wrapping the steel