中小学砌体结构校舍抗震加固设计实践研究

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摘  要：抗震加固设计的有效性直接影响后续校舍抗震加固的质量。该文通过研究抗震设计和抗震加固的相关的规范、标准以及工程文献资料，系统地介绍校舍抗震加固的设计过程和设计要点，重点分析常见砌体结构的抗震加固的受力特征和抗震加固抗震验算公式并提出抗震加固设计中可能存在的问题及解决对策。

关键词：砌体结构；校舍；抗震设计；抗震加固；受力特征

中图分类号：TU352.11      文献标志码：A          文章编号：2095-2945（2024）14-0112-04

Abstract： The effectiveness of seismic strengthening design directly affects the quality of seismic strengthening of subsequent school buildings. By studying the relevant codes， standards and engineering documents of seismic design and seismic strengthening， this paper systematically introduces the design process and key points of seismic strengthening of school buildings. This paper focuses on the mechanical characteristics and seismic checking formula of seismic strengthening of common masonry structures， and puts forward the possible problems and countermeasures in seismic strengthening design.

Keywords： masonry structure; school building; seismic design; seismic strengthening; stress characteristics

汶川大地震发生一周年后，国务院正式启动了以抗震加固、提高综合防灾能力为目标的中小学校舍安全工程。（剩余5236字）