摘要
植筋技术是加固钢筋混凝土结构的一种广泛使用方法,但关于无机植筋胶粘结性能的试验相对较少,本文以C20和C25混凝土为基材,选择光圆钢筋6和8在常温下进行植筋拉拔试验,测得相关试验数据,得出采用无机植筋胶时的植筋深度要求等结论,可为工程设计,尤其工程加固方面提供参考。
Planting bar technology of reinforced concrete structure is a widely used method,but the performance of planting bar using inorganic planting glue is relatively small. In this paper,taking C20 and C25 concrete,choosing light round steel 6 and 8,pull out tests were carried out for planting bar using inorganic glue and related data was measured. Finally,conclusions were put up. These can provide reference for engineering design.
出处
《四川建筑科学研究》
北大核心
2016年第2期94-96,共3页
Sichuan Building Science
基金
博士后科研补助经费项目(01156020407)
关键词
植筋
粘结性能
破坏形态
planting bar
bonding performance
failure pattern
