| 考虑竖向地震作用时连续梁桥地震反应分析 |
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| 引用本文： | 张斌.考虑竖向地震作用时连续梁桥地震反应分析[J].石家庄铁道学院学报,2011(3):20-23,28. |
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| 作者姓名： | 张斌 |
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| 作者单位： | 中铁十八局集团科研设计院; |
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| 摘 要： | 以赵家堡大桥为研究对象,重点研究考虑竖向地震作用时高烈度地震区桥梁的地震反应行为,分别计算了赵家堡大桥在50 a超越概率63.5%的安评地震波P1作用和50 a超越概率10%的安评地震波P2作用下的地震反应。通过对该桥的地震反应分析,得到了竖向地震对该桥地震响应的影响情况,并给出考虑竖向地震作用的参考建议。
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| 关 键 词： | 连续梁桥 高烈度地震区 竖向地震作用 地震反应 |
Analysis of Earthquake Reaction of Continuous Beam Bridge Under Vertical Earthquake Action |
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| Zhang Bin.Analysis of Earthquake Reaction of Continuous Beam Bridge Under Vertical Earthquake Action[J].Journal of Shijiazhuang Railway Institute,2011(3):20-23,28. |
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| Authors: | Zhang Bin |
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| Institution: | Zhang Bin (Scientific Research and Design Institute of China Railway 18th Bureau Group,Tianjin 300202,China) |
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| Abstract: | The article takes Zhaojiabao Bridge as the research object and focuses on the earthquake reaction of the bridge in high-intensity earthquake area during vertical earthquake period.The earthquake reaction of Zhaojiabao Bridge is calculated under over probability 63.5% of earthquake wave of safety assessment P1 and probability 10% of earthquake wave of safety assessment P2 in 50 years.With the earthquake reaction analysis of the bridge,the response of the bridge on earthquake is received and suggestion on ver... |
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| Keywords: | continuous beam bridge high intensity earthquake zone vertical earthquake action earthquake response |
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