| 某大跨预应力混凝土连续梁桥抗震分析 |
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| 引用本文： | 王中秋,杨兵兵.某大跨预应力混凝土连续梁桥抗震分析[J].山西交通科技,2010(1):54-55,70. |
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| 作者姓名： | 王中秋 杨兵兵 |
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| 作者单位： | [1]临吉高速公路管理处,山西临汾041000 [2]山西省交通科学研究院,山西太原030006 |
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| 摘 要： | 介绍某大跨预应力混凝土连续梁桥地震力计算情况，根据《公路桥梁抗震设计细则》（JTGB02—01—2008），运用mjdas有限元程序，采用反应谱分析方法计算地震力，以便为大跨预应力混凝土连续梁墩身、基础部分抗震设计提供依据。
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| 关 键 词： | 大跨预应力混凝土 连续梁 反应谱 分析 抗震 |
The Aseismic Analysis of Some a Long-span Prestressed Concrete Continuous Beam Bridge |
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| WANG Zhong-qiu,YANG Bing-bing.The Aseismic Analysis of Some a Long-span Prestressed Concrete Continuous Beam Bridge[J].Shanxi Science & Technology of Communications,2010(1):54-55,70. |
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| Authors: | WANG Zhong-qiu YANG Bing-bing |
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| Institution: | WANG Zhong-qiu1,YANG Bing-bing2(1.Linji Expressway Administration,Linfen,Shanxi 041000,China,2.Shanxi Provincial Research Institute of Communications,Taiyuan,Shanxi 030006,China) |
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| Abstract: | The paper introduced the aseismic analysis of a large-span prestressed concrete continuous beam bridge.According to ＂Guidelines for Seismic Design of Highway Bridge＂ （JTG B02-01--2008）,it used the method of response spectrum analysis to calculate seismic forces for reference. |
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| Keywords: | long-span prestressed concrete continuous beam response spectrum analysis aseismic2 |
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