摘要
通过对十根不同补强钢板厚度、不同混凝土强度等级的钢筋混凝土补强梁进行静力加载和等幅疲劳试验 ,研究分析了在疲劳荷载作用下钢筋混凝土粘钢加固梁的受力、疲劳性能和破坏形态 ,并针对实际工程中可能遇到的问题 。
By the static loading tests and same amplitude fatigue loading tests of 10 reinforced concrete beams with bonding steel plates of different thickness and different concrete strength grades, this paper studies the mechanic and fatigue performance and the failure forms of reinforced concrete beams with bonding steel plates under the action of the fatigue loading. Suggestions have been given to the anchoring measures of the bonding steel plates for the reinforced concrete beams with bonding steel plates, aiming to the problems properly confronted in the real projects.
出处
《青岛建筑工程学院学报》
2002年第3期7-11,共5页
Journal of Qingdao Institute of Architecture and Engineering
关键词
粘钢
加固
混凝土
梁
疲劳性能
试验
reinforcing with bonding steel plates, concrete beams
anchoring, fatigue experiment
