| 双肢薄壁墩墩身系梁对连续刚构桥抗震性能影响的探讨 |
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| 引用本文： | 苏鹏.双肢薄壁墩墩身系梁对连续刚构桥抗震性能影响的探讨[J].山西交通科技,2012(3):74-77. |
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| 作者姓名： | 苏鹏 |
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| 作者单位： | 山西省交通科学研究院,山西太原030006 |
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| 摘 要： | 以某双肢薄壁墩连续刚构桥梁工程为依托,采用有限元软件Midas/Civil建模,对结构进行了动力特性和地震反应谱计算,分析了桥墩系梁的设置对双肢薄壁墩连续刚构桥梁自振特性和抗震性能的影响。给出合理确定桥墩系梁数量的原则和建议。
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| 关 键 词： | 系梁 双肢薄壁 连续刚构 抗震 |
The Influence of Coupled Thin-walled Pier Tie Beam to Seismic Performance of Continuous Rigid Frame Bridge |
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| SU Peng.The Influence of Coupled Thin-walled Pier Tie Beam to Seismic Performance of Continuous Rigid Frame Bridge[J].Shanxi Science & Technology of Communications,2012(3):74-77. |
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| Authors: | SU Peng |
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| Institution: | SU Peng (Shanxi Transportation Research lnstitute,Taiyuan,Shanxi 030006,China) |
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| Abstract: | Combined with the construction practice, the paper analyzed the influence of coupled thin-walled pier tie beam to seismic performance of continuous rigid frame bridge. |
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| Keywords: | tie beam coupled thin wall continuous rigid frame seismic |
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