| 新规范下公路混凝土梁桥承载能力评定方法 |
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| 引用本文： | 张西强,陈慧,齐杰慧.新规范下公路混凝土梁桥承载能力评定方法[J].重庆交通大学学报(自然科学版),2013,32(2). |
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| 作者姓名： | 张西强 陈慧 齐杰慧 |
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| 作者单位： | 1. 中交路桥技术有限公司,北京,100018
2. 北京深华达交通工程检测有限公司,北京,102208 |
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| 摘 要： | 介绍了新规范下现役公路混凝土梁桥承载能力检测评定办法。该办法主要是根据桥梁检测结果,采用引入分项检算系数修正极限状态设计表达式的方法进行承载力评定,提高了桥梁承载力评定客观性和可操作性。
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| 关 键 词： | 公路混凝土梁桥 承载能力 检测评定 桥梁检测 检算系数 |
Evaluation Method of Load-Bearing Capacity of Highway Girder Bridge in New Specification |
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| Zhang Xiqiang
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Chen Hui
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Qi Jiehui.Evaluation Method of Load-Bearing Capacity of Highway Girder Bridge in New Specification[J].Journal of Chongqing Jiaotong University,2013,32(2). |
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| Authors: | Zhang Xiqiang Chen Hui Qi Jiehui |
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| Abstract: | The way of inspection and evaluation of load-bearing capacity of active-duty highway girder bridge was introduced.The proposed approach adopted the sub-calculation factor to modify the expression of the limit state design method to carry out the capacity assessment according to the bridge test results,which improves the objectivity of assessment and operability of evaluation of load-bearing capacity of girder bridge. |
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| Keywords: | highway concrete girder bridge carrying capacity detection assessment bridge inspection calculation coefficients |
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