既有砖混结构抗震加固技术分析

对砌体结构的抗震鉴定采用两级鉴定法进行了研究,就目前各种砌体结构加固方法作了介绍和总结,对一实际工程作了抗震鉴定分析,对抗震承载力进行了验算.结合工程特点,提出了加固方法,经加固后墙体抗剪承载力有了较大的提高,并加强了抗震构造措施,较大幅度的提高了抗震性能,达到了抗震加固的目的.

Strengthening Technical Analysis of Existing Brick Masonry Structure

This paper studies the seismic evaluation of masonry structures identified by two methods,introduces and summarizes a variety of masonry structure reinforcement methods,and finally makes a seismic evaluation of a practical engineering analysis of seismic bearing capacity of the checking.At last,it combines with engineering characteristics of the proposed strengthening method,puts forward strengthening methods.The reinforced wall shear capacity has been enhanced and strengthened the seismic design,relatively...