摘要
通过分析粘钢加固钢筋混凝土柱的计算模型,探讨钢板、结构胶和混凝土三者的工作机理和本构关系,并基于基本假定,推导出粘钢加固钢筋混凝土柱正截面承载力计算方法,应用该方法计算的承载力与有限元计算结果偏差小,该方法科学合理、实用。
Working mechanism and constitutive relation of the plate, structural adhesive, and reinforced concrete were discussed through analysis of the calculation model of the reinforced concrete pillar with steel-bonded reinforcement. And on the basis of basic assumption, the calculation method of normal section of the reinforced concrete pillar with steel-bonded reinforcement was got, by which the calculating results deviation between boating capacity and was small. So this method was scientific, rational, and practical.
出处
《森林工程》
2008年第6期61-63,80,共4页
Forest Engineering
基金
浙江工商职业技术学院基金课题(01104002)
关键词
粘钢加固
钢筋混凝土柱
承载力
模型
有限元
steel-bonded reinforcement
reinforced concrete pillar
bearing capacity
model
finite element method
