孙  帅¹，张  莹²，魏  伟¹
(1 淄博市建筑设计研究院，淄博255037; 2 淄博四新建筑设计有限公司，淄博255000)

[摘要] 结合某学校办公楼抗震加崮与改造实例，讨论旧砖混结构加固改造设计应考虑的若干问题，包括墙体加固、梁加固、开大洞口及抗震加固等，介绍了一些有效的解决方法，可供同类建筑物加固参考。
[关键词] 砖混结构；加层改造；抗震加固

    An example of seismic strengthening and renovation design for a school office building
    Sun Shuai¹, ZhangYing², WeiWei¹
    (1 The Architecture Design & Research Institute of Zibo City, Zib0 255037, China; 2 Four new architectural designs Zibo Co., Ltd., Zib0 255000, China)

Abstract: Based on seismic strengthening and renovation project for a school office building, some key questions in strengthening and renovation design of old brick-concrete structure were roundly discussed, including wall reinforcement, beam reinforcement, opening big holes and seismic strengthening, etc. Some effective methods were introduced to solve the problem, which can be referenced for similar strengthening and renovation design.
Keywords: brick-concrete structure; stories adding; seismic strengthening