| 预应力混凝土连续弯梁桥承载能力检测的应用研究 |
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| 引用本文： | 赵志蒙. 预应力混凝土连续弯梁桥承载能力检测的应用研究[J]. 内蒙古公路与运输, 2007, 0(6) |
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| 作者姓名： | 赵志蒙 |
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| 作者单位： | 内蒙古大学理工学院,交通系,内蒙古,呼和浩特,010023 |
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| 摘 要： | 采用车辆加载系统,模拟预应力混凝土连续弯梁在使用阶段的最不利荷载效应,确定试验荷载的最不利位置,通过对试验梁的应力、挠度和裂缝的计算,为评价试验梁的承载能力提供理论依据。
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| 关 键 词： | 预应力 连续弯梁 荷载试验 承载能力 检测 研究 |
Research on detecting the load-carrying capacity of continuous curved girder bridge with prestressed concrete |
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| ZHAO Zhi-meng. Research on detecting the load-carrying capacity of continuous curved girder bridge with prestressed concrete[J]. Highways & Transportation in Inner Mongolia, 2007, 0(6) |
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| Authors: | ZHAO Zhi-meng |
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| Affiliation: | ZHAO Zhi-meng |
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| Abstract: | This paper describes the results of loading test for detecting the load-carrying capacity of continuous curved girder bridge.The load effect of girder at the stage of service was simulated with vehicle loading system to determine the unfavorable position of testing loads.Based on the computation of stress,deflection and crack width,it provided a theoretical basis for evaluating the capacity of testing girders. |
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| Keywords: | prestress continuous curved girder loading test load-carrying capacity detection research |
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