| 利用隔震技术的连续刚构桥结构振动特性 |
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| 引用本文： | 司马玉洲,张建文.利用隔震技术的连续刚构桥结构振动特性[J].南阳师范学院学报,2003,2(3):30-33. |
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| 作者姓名： | 司马玉洲 张建文 |
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| 作者单位： | 南阳理工学院建筑工程系,河南,南阳,473004 |
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| 摘 要： | 以某公路大桥为工程背景，探讨隔震技术在连续刚构桥中的应用。首先建立非隔震和隔震结构纵向地震反应分析模型，通过有限元理论对两种结构进行时程分析，结果表明隔震的连续刚构桥具有较好的抗震能力。
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| 关 键 词： | 隔震技术 连续刚构桥 隔震结构 振动特性 抗震能力 有限元理论 桥 |
| 文章编号： | 1671-6132(2003)03-0030-04 |
| 修稿时间： | 2002年12月4日 |
The Analysis of the Structure Vibration of Continuous Rigid Frame Bridges with Seismic Isolation Technology |
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| SIMA Yu-zhou,Zhang Jian-wen.The Analysis of the Structure Vibration of Continuous Rigid Frame Bridges with Seismic Isolation Technology[J].Journal of Nanyang Teachers College,2003,2(3):30-33. |
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| Authors: | SIMA Yu-zhou Zhang Jian-wen |
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| Abstract: | In this paper,the application of seismic isolation technology is probed into continuous rigid frame bridges under the engineering background of a highway bridge.Firstly,the analytical models of seismic response are derived on the isolated and non-isolated structures respectively,then the seismic time history responses of these two models are calculated by means of finite element method.It shows that the isolated bridge possesses better earthquake resistant capability. |
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| Keywords: | seismic isolation technology continuous rigid frame bridges finite element method earthquake resistant capability |
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