| 高墩大跨连续刚构桥的Pushover分析 |
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| 引用本文： | 李青宁,高依强,朱坤.高墩大跨连续刚构桥的Pushover分析[J].交通科技与经济,2013,15(3):1-4,8. |
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| 作者姓名： | 李青宁 高依强 朱坤 |
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| 作者单位： | 西安建筑科技大学土木工程学院,陕西西安,710055 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | Pushover法作为一种非线性静立分析方法,在基于结构位移/性能的抗震思想下有更为广泛的应用前景。结合工程实例,对高墩大跨连续刚构桥进行Pushover分析,其结果与非线性时程分析法比较,结果表明该方法对桥梁结构有较好的适用性和发展潜力。
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| 关 键 词： | Pushover分析 抗震性能 基于性能的抗震设计 非线性时程分析 |
Pushover analysis of high pier and long span continuous steel bridge |
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| LI Qing-ning
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GAO Yi-qiang
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ZHU Kun.Pushover analysis of high pier and long span continuous steel bridge[J].Technology & Economy in Areas of Communications,2013,15(3):1-4,8. |
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| Authors: | LI Qing-ning GAO Yi-qiang ZHU Kun |
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| Institution: | (College of Civil Engineering, Xi＇ an University of Architecture ＆Technology, Xi＇ an 710055, China) |
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| Abstract: | Pushover is a method of nonlinear static structure/property, on which the example, the high pier and long s The results compared with non-1 seismic theory has analysis method based on vertical displacement of wider application foreground. With the engineering pan continuous steel rigid frame bridge is analyzed by use of Pushover. inear time-history analysis method show that the Pushover of bridge structure serves better applicability and development potential. |
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| Keywords: | Pushover analysis seismic performance the performance based seismic design nonlinear time- history analysis |
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