| FRP筋混凝土简支深梁力学性能试验研究 |
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| 引用本文： | 吴锋,时蓓玲.FRP筋混凝土简支深梁力学性能试验研究[J].水运工程,2010(4). |
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| 作者姓名： | 吴锋 时蓓玲 |
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| 作者单位： | 1. 中交上海三航科学研究院有限公司,上海,200032;上海交通大学船舶海洋与建筑工程学院,上海,200030
2. 中交上海三航科学研究院有限公司,上海,200032 |
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| 摘 要： | 为解决海港工程中钢筋混凝土结构钢筋锈蚀问题,采用纤维增强塑料筋(FRP)代替传统钢筋,开展了不同配筋情况下FRP筋增强混凝土深梁的力学性能试验,对FRP深梁在荷栽作用下的截面特性、裂缝宽度、极限承载力和破坏形式等力学特性进行深入研究,为进一步在工程中开展应用提供了试验参考.
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| 关 键 词： | FRP筋 深梁 极限承载力 破坏形式 |
Experimental research on mechanical properties of simply supported deep beams with FRP tendons |
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| WU Feng,SHI Bei-ling.Experimental research on mechanical properties of simply supported deep beams with FRP tendons[J].Port & Waterway Engineering,2010(4). |
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| Authors: | WU Feng SHI Bei-ling |
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| Institution: | WU Feng1,2,SHI Bei-ling1(1.Shanghai Third Harbour Engineering Science & Technology Research Institute Co.,Ltd.,Shanghai 200032,China,2.School of Naval Architecture,Ocean , Civil Engineering,Shanghai Jiaotong University,Shanghai 200030,China) |
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| Abstract: | To address the reinforcement corrosion problem of reinforced concrete structures in harbor engineering,fiber reinforced polymers(FRP) are taken as an alternative to traditional steel bars.Experiments are conducted to determine the mechanical properties of simply supported deep beams with FRP tendons under different reinforcement rate.By means of that,such mechanical properties as sectional characteristics,crack width,ultimate bearing capacity and failure mode of deep beams with FRP tendons are studied,which... |
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| Keywords: | FRP tendons deep beam ultimate bearing capacity failure mode |
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