建筑结构

2000, (07) 3-6+10

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碳纤维布用于钢筋混凝土梁抗弯加固的试验研究
Experimental Investigation and Analysis on the Flexural Strengthening for RC Beams Bonded with Carbon Fiber Sheet

吴刚,安琳,吕志涛
Wu Gang An Lin Lü Zhitao

摘要(Abstract):

在 2 0根梁的试验基础上 ,对用碳纤维布加固钢筋混凝土梁后的受弯破坏特征及对梁的极限承载力、刚度等的影响进行了研究与分析 ,提出了相应的设计方法与建议 ,供工程应用参考。
Based on the tests of twenty beams,the influence of failure type,the ultimate strength and the stiffness of reinforced concrete beams strengthened with externally bonded carbon fiber reinforced sheet were researched and analysed,which can give reference to application.

关键词(KeyWords): 受弯;梁;刚度;碳纤维布;破坏特征;极限承载力
bending; beam; stiffness; carbon fiber reinforced sheet; failure type; ultimate strength

Abstract:

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作者(Author): 吴刚,安琳,吕志涛
Wu Gang An Lin Lü Zhitao

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DOI: 10.19701/j.jzjg.2000.07.001

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