| PBL增强混凝土组合梁刚度性能试验研究 |
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| 引用本文： | 龚贵林.PBL增强混凝土组合梁刚度性能试验研究[J].交通标准化,2010(17):6-9. |
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| 作者姓名： | 龚贵林 |
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| 作者单位： | 陕西铁路工程职业技术学院,陕西,渭南,714000 |
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| 摘 要： | 从抗弯性能、挠度及极限承载力等三个方面对PBL增强混凝土组合梁及普通混凝土梁进行对比试验,试验结果表明,PBL增强混凝土组合梁具有更大的刚度、更好的抗裂性能以及极限承载力。
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| 关 键 词： | PBL增强混凝土组合梁 挠度 试验研究 极限承载力 裂缝 |
Experimental Study for Stiffness Ability of Concrete Composite Beams with PBL |
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| GONG Gui-lin.Experimental Study for Stiffness Ability of Concrete Composite Beams with PBL[J].Communications Standardization,2010(17):6-9. |
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| Authors: | GONG Gui-lin |
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| Institution: | GONG Gui-lin (Shaanxi Railway Institute,Weinan 714000,China) |
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| Abstract: | From the favorable bending resistance,deflection and ultimate bearing capacity of concrete composite beams with PBL,a specimen has been instrumented and tested in the experimental program.It is found that concrete composite beams with PBL has favorable bending resistance,deflection and the ultimate bearing capacity. |
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| Keywords: | concrete composite beams with PBL deflection experimental study ultimate bearing capacity crack |
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