| 节段拼装桥墩抗震性能研究进展 |
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| 引用本文： | 王志强,葛继平,魏红一,刘丰.节段拼装桥墩抗震性能研究进展[J].地震工程与工程振动,2009,29(4). |
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| 作者姓名： | 王志强 葛继平 魏红一 刘丰 |
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| 作者单位： | 1. 同济大学,桥梁工程系,上海,200092
2. 上海应用技术学院,土木建筑与安全工程学院,上海,200235 |
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| 基金项目： | 国家自然科学基金项目 |
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| 摘 要： | 预制拼装桥墩由于其良好的力学性能和施工优势,在国外曾有不少工程实践和研究.但是国内针对节段拼装桥墩抗震性能的研究还是空白,明显滞后于工程实践,不能满足工程建设的需要.因此,本文对节段拼装桥墩的应用、接缝分类及其力学特性、试验研究和理论研究方面的情况进行了总结,并指出了存在问题和进一步研究的方向.
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| 关 键 词： | 节段拼装 快速施工 桥墩 抗震性能 |
Recent development in seismic research of segmental bridge columns |
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| WANG Zhiqiang,GE Jiping,WEI Hongyi,LIU Feng.Recent development in seismic research of segmental bridge columns[J].Earthquake Engineering and Engineering Vibration,2009,29(4). |
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| Authors: | WANG Zhiqiang GE Jiping WEI Hongyi LIU Feng |
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| Institution: | WANG Zhiqiang1,GE Jiping2,WEI Hongyi1,LIU Feng1(1.Department of Bridge Engineering,Tongji University,Shanghai 200092,China,2.School of Safety , Construction Engineering,Shanghai Institute of Technology,Shanghai 200235,China) |
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| Abstract: | Precast concrete segmental bridge piers have been studied and designed at abroad for excellent mechanical characteristics and practical advantages in construction.While few works have been done for the seismic performance of them at home.The research falls behind the application and could not satisfy the demands of application.The main aspects of seismic research on segmental bridge columns are reviewed,including the application at home,the kinds of joints and their mechanical behavior,and the experimental ... |
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| Keywords: | precast segmental rapid construction bridge column seismic performance |
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