北京工人体育场加固设计综述  

Overview on Strengthening Design of Workers' Stadium in Beijing

作　　者：李建国[1] 王轶[1] 王立新[1] 

机构地区：[1]北京市建筑设计研究院,100045

出　　处：《建筑结构》2008年第1期54-57,62,共5页Building Structure

摘　　要：2008年奥运会要求对建于1959年的北京工人体育场进行抗震加固改造。介绍了工人体育场的结构特点和抗震缺陷。综合考虑加固效果、节约资金以及方便施工等因素,最后采用了增设阻尼器、粘贴碳纤维、体外预应力等多种加固方法,着重完善结构体系,提高整体抗震能力,取得了良好的效果。为今后既有体育场建筑的整体结构加固设计提供了借鉴。Beijing Workers＇ Stadium, completed in 1959, needs a seismic strengthening in order to fulfill the requirements of the 2008 Olympics Games. The structural characters and seismic defection of the stadium are introduced. It presents several strengthening schemes, such as adding damper, using carbon fiber sheets, external prestressing, in consideration of the strengthening effects, capital saving and construction feasibility, etc, paying more attention to improve the structural system and the whole seismic ability, having made a good result, providing important references for similar strengthening projects.

关 键 词：北京工人体育场 加固设计 结构加固 

分 类 号：TU245.1[建筑科学—建筑设计及理论] TU311.41