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| BFRP连续螺旋箍筋混凝土梁抗剪性能试验研究 | |
| 引用本文： | 李炳宏,江世永,石钱华,胡显奇,林锋,李迎涛.BFRP连续螺旋箍筋混凝土梁抗剪性能试验研究[J].后勤工程学院学报,2011,27(1):1-6. |
| 作者姓名： | 李炳宏 江世永 石钱华 胡显奇 林锋 李迎涛 |
| 作者单位： | 1. 后勤工程学院,军事建筑工程系,重庆,401311 2. 后勤工程学院,训练部,重庆,401311 3. 浙江石金玄武岩纤维有限公司,浙江,322118 |
| 基金项目： | 重庆市科技攻关资助项目(CSTC,2007AC7049) |
| 摘 要： | 为研究BFRP连续螺旋箍筋的抗剪性能,设计制作了6根配置BFRP连续螺旋箍筋的混凝土梁和2根配置矩形连续螺旋钢箍的对比混凝土梁.通过试验,得出了BFRP连续螺旋箍筋混凝土梁的抗剪性能,分析了配箍率、剪跨比和纵筋率等因素对构件抗剪性能的影响:构件的受剪破坏模式分为斜拉破坏和斜压破坏两种类型;在不同的受剪破坏模式下,斜裂缝... |
| 关 键 词： | BFRP连续螺旋箍筋 抗剪性能 试验研究 |
Experimental Study on Shear Behavior of Concrete Beams Reinforced with Continuous BFRP Rectangular Spirals |
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| LI Bing-hong,JIANG Shi-yong,SHI Qian-hua,HU Xian-qi,LIN Feng,LI Ying-tao.Experimental Study on Shear Behavior of Concrete Beams Reinforced with Continuous BFRP Rectangular Spirals[J].Journal of Logistical Engineering University,2011,27(1):1-6. | |
| Authors: | LI Bing-hong JIANG Shi-yong SHI Qian-hua HU Xian-qi LIN Feng LI Ying-tao |
| Institution: | LI Bing-hong1,JIANG Shi-yong2,SHI Qian-hua3,HU Xian-qi3,LIN Feng1,LI Ying-tao1(1.Dept.of Architecture & Civil Engineering,LEU,Chongqing 401311,China,2.Dept.of Training,3.Zhejiang GBF Basalt Fiber Co.,Ltd,Zhejiang 322118,China) |
| Abstract: | To study the shear behavior of continuous BFRP rectangular spirals,6 concrete beams reinforced with BFRP spirals and 2 concrete beams reinforced with continuous steel rectangular spirals are made and tested.Through the tests,the shear behaviors of concrete beams reinforced with BFRP spirals are summarized,and the influences of shear reinforcement ratios,shear span to depth ratios and longitudinal reinforcement ratios on the shear behavior of the members are analyzed.The main conclusions are as follows:shear... |
| Keywords: | continuous BFRP rectangular spirals shear behavior experimental study |
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