| 高烈度区曲线连续梁减隔震设计 |
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| 引用本文： | 尹臻.高烈度区曲线连续梁减隔震设计[J].城市道桥与防洪,2021(5):83-86. |
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| 作者姓名： | 尹臻 |
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| 作者单位： | 上海市政工程设计有限公司,上海市200092 |
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| 摘 要： | 以乌鲁木齐市安宁渠路(机场段)道路改线工程为工程背景,采用减隔震设计方法,对E2地震作用下高烈度区曲线连续梁结构进行非线性时程分析,并以Midas/Civil 2019 (v2.2)软件为工具,进行地震反应分析与验算.所得结果可对该类桥梁的减隔震设计提供有益参考.
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| 关 键 词： | 高烈度区 曲线连续梁 非线性时程分析 减隔震设计 |
Design of Seismic Isolation of Curve Continuous Beam in High Intensity Zone |
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| YIN Zhen.Design of Seismic Isolation of Curve Continuous Beam in High Intensity Zone[J].Urban Roads Bridges & Flood Control,2021(5):83-86. |
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| Authors: | YIN Zhen |
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| Abstract: | Based on the engineering background of Anningqu Road (Airport section) rerouting project in Urumqi City, the nonlinear time history analysis of curved continuous beam structure in high intensity area under E2 earthquake is made by adopting the design method of seismic isolation. The seismic response analysis and checking calculation are made by using MIDAS / Civil 2019 (V2.2) software. The results can provide an useful reference for the seismic isolation design of this kind of bridges. |
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