（1 北京建筑工程学院，北京 100044；2中国建筑标准设计研究院，北京 100048）

[摘要] 结合对某砖混结构办公楼整体鉴定与加固工程实例，重点阐述了砌体结构承重墙的加固技术和要点，并且讲述了如何运用抗震能力指数定量地评估整个房屋的抗震能力。此外，还对整体结构中个别薄弱构件以及框架部分的加固进行了阐述。

[关键词] 鉴定加固；混凝土板墙；砖混结构；抗震能力指数

中图分类号：TU362      文献标识码：A      文章编号：1002-848X(2013)S1-1406-06

*国家科技支撑项目（2011BAJ01B03）。

作者简介：蒋磊，硕士研究生，Email：JL19880922.happy@163.com。

Case study of masonry structure reinforcement

Jiang Lei¹，Gao Xiaoming²，Zeng Demin²，Han Miao¹

（1 Beijing University of Civil Engineering and Architecture, Beijing 100044, China;2 China Institute of Building Standard Design and Research，Beijing 100048, China）

Abstract: The essay mainly focuses on the techniques and other key points in reinforcing masonry-structured load-bearing walls with a case study on the evaluation and reinforcement of a brick-concrete office building. A certain part is dedicated to how to quantitive evaluate the seismic capacity of a building by applying the seismic capacity index. Moreover, the reinforcement of the weak individual components and the framework is discussed in the essay.

Keywords: evaluation and reinforcement; concrete wall; brick-concrete structure; the seismic capacity index