| 公路桥梁抗震防灾安全性评估分析 |
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| 引用本文： | 雷俊卿. 公路桥梁抗震防灾安全性评估分析[J]. 西南交通大学学报, 1999, 34(5): 540-544 |
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| 作者姓名： | 雷俊卿 |
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| 作者单位： | 西安公路交通大学公路工程学院!西安710064 |
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| 摘 要： | 针对公路桥梁抗震防灾安全性评估专家系统研究的课题，进行了桥梁地震的变形和强度易损性评估的具体分析与研究。并结合抗震规范的超越概率评价了地震的危害性损害，以利于提高桥梁防震减灾的安全度水平。
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| 关 键 词： | 公路桥梁 抗震 防灾 安全性 评估 |
Evaluation of Seismic Resistance of Highway Bridges |
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| Lei Junqing. Evaluation of Seismic Resistance of Highway Bridges[J]. Journal of Southwest Jiaotong University, 1999, 34(5): 540-544 |
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| Authors: | Lei Junqing |
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| Abstract: | As one part of work in an expert system for the evaluation of seismic resistance of highway bridges, the probability and degree of deformation and structural strength damage caused by earthquake in highway bridges are specifically analyzed. Based on the transcendental probability of the seismic resistance codes, the dangerous seismic damages are assessed; this helps in improving the safety level of bridges on seismic resistance. |
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| Keywords: | highway bridges seismic resistance safety evaluations |
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