摘要
本文对钢筋网水泥砂浆面层加固开裂墙体进行了试验 ,并分析了加固墙体的抗弯能力和抗剪能力。发生弯剪破坏时 ,加固墙体抗剪能力高于抗弯能力。当采用本文方法对开裂墙体进行加固时 ,其极限水平荷载可以达到原墙的 1 6倍。
In this paper, cracking masonry walls strengthened by coating cement mortar with steel meshes were tested,and the bending and shearing capacity of the strengthened wall are analyzed. When bending and shearing failures occur,strengthened wals shearing capacity is higher than the bending capacity. When the cracking masonry walls is strengthened by the method suggested in this paper, the latter limit load can attain 1 6 times as that of the unstrengthened walls
出处
《工程抗震》
2000年第1期18-20,共3页
Earthquake Resistant Engineering
基金
国家冶金局教育司基础理论研究课题
