Murata工业厂房加固改造设计
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（北京市建筑工程设计有限责任公司，北京 100055）[摘要] Murata工业厂房位于北京市顺义区某工业区，建于1995年。由于生产功能的改变，拟对原结构进行改造。采用现行规范对结构进行整体计算分析，发现在新的使用荷载和地震作用下，原结构承载力及抗变形能力不满足要求。根据分析结果，通过增加混凝土剪力墙及钢剪力撑对原结构整体进行抗震加固，并对承载能力不足的局部构件进行加固补强。[关键词] 工业厂房;改造加固;抗震加固中图分类号：TU 375.5 文献识别码：A 文章编号：1002-848X(2013)S1-0778-04Strengthening and retrofit design of Murata industrial plantYang Meng, Qu Lianbo(Beijing Architectural & Engineering Design Co., Ltd., Beijing 100055, China)Abstract: Murata plant was built at an industrial zone of Shunyi District, Beijing, in 1995. Due to the change of the production function, the original structure is planed to be retrofitted. After overall analysis refers to the current national code, it was found that the carring capacity and resistance to deformation of the original structure under new load and seismic action can not meet the requirement. According to the analysis result, the original structure was overall seismic strengthened by increaseing concrete shear walls and steel shear braces. And local members without enough carrying capacity were strengthened.Keywords: insdustrial plant; retrofitting and strengthening; seismic strengthening作者简介：杨萌，博士，高级工程师，Email：dr.yangmeng@gmail.com。
