摘要
分别对用普通碳纤维布加固的梁和用预应力碳纤维布加固的梁进行了对比试验,对两种加固方法对梁的破坏特征及承载力、刚度等方面的影响进行了分析。结果表明,用预应力碳纤维布加固混凝土受弯构件是一种有效、可行的方法,加固效果明显。
Based on the tests of beams,the influence of failure type,the carrying capacity and the stiffness of the beams strengthened with prestressed CFRP sheets and nonprestressed CFRP sheets were analyzed,and the conclusions were drawn that strengthening with prestressed CFRP sheets is a possible and effective method.
出处
《四川建筑科学研究》
2003年第2期56-60,共5页
Sichuan Building Science
