| 设置叠层橡胶支座梁式渡槽的地震响应分析 |
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| 引用本文： | 张俊发,刘云贺,王克成.设置叠层橡胶支座梁式渡槽的地震响应分析[J].水利学报,1999(1):50-54. |
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| 作者姓名： | 张俊发 刘云贺 王克成 |
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| 作者单位： | 西安理工大学水利水电学院,西安,710048 |
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| 摘 要： | 本文以在槽墩与上部结构之间设置了叠层橡支座的梁式渡槽为对象，采用非线性时程分析法，研究了３种支承方案的水平地震作用．结果表明，设置橡胶支座对渡槽结构的地震响应有明显的控制作用，对渡槽设计有一定的参考价值．
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| 关 键 词： | 渡槽，叠层橡胶支座，非线性，地震响应分析 |
Seismic response analysis of aqueduct bridge with laminated rubber bearing |
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| Zhang Junfa,Liu Yunhe,Wang Kecheng.Seismic response analysis of aqueduct bridge with laminated rubber bearing[J].Journal of Hydraulic Engineering,1999(1):50-54. |
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| Authors: | Zhang Junfa Liu Yunhe Wang Kecheng |
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| Affiliation: | Xian University of Technology |
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| Abstract: | In this paper, seismic response of an aqueduct bridge with super structure isolation using RB(Laminated Rubber Bearing) or Teflon RB is investigated by using nonlinear step by step integration procedure. The comparison of computational data for three bearing cases shows that RB or Teflon RB is very effective in controlling the seismic response and some useful results are obtained for design of aqueduct bridge. |
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| Keywords: | aqueduct bridge laminated rubber bearing non linearity seismic response analysis |
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