| 中日规范中关于液化和侧向扩流场地桥梁桩基抗震设计考虑之比较 |
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| 引用本文： | 凌贤长,唐亮,苏雷,徐鹏举.中日规范中关于液化和侧向扩流场地桥梁桩基抗震设计考虑之比较[J].防灾减灾工程学报,2011,31(5):490-495,500. |
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| 作者姓名： | 凌贤长 唐亮 苏雷 徐鹏举 |
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| 作者单位： | 哈尔滨工业大学土木工程学院,哈尔滨,150090 |
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| 基金项目： | 国家自然科学基金重大研究计划项目(90815009); 交通部西部交通建设科技项目(2009318000100); 教育部留学回国人员科研启动基金项目(2010年第37批)资助 |
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| 摘 要： | 评述了我国液化场地和侧向扩流场地桥梁桩基抗震设计规范.总结了中日两国液化场地和侧向扩流场地桥梁桩基的抗震设计方法与技术细节,阐述了日本规范中液化场地和侧向扩流场地桥梁桩基抗震设计中的液化地基土反力折减系数的确定方法,以及土体液化侧向扩流对桩作用力的计算模式.指出我国规范中在液化和侧向扩流场地桩的抗震分析方法、不同土层分...
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| 关 键 词： | 液化场地 侧向扩流场地 桥梁桩基抗震设计 中国规范 日本规范 |
Comparison of Seismic Design Considerations Between Chinese and Japanese Seismic Design Codes for Bridge Pile Foundations in Liquefying Ground and Lateral Spreading Ground |
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| LING Xian-zhang,TANG Liang,SU Lei,XU Peng-ju.Comparison of Seismic Design Considerations Between Chinese and Japanese Seismic Design Codes for Bridge Pile Foundations in Liquefying Ground and Lateral Spreading Ground[J].Journal of Disaster Prevent and Mitigation Eng,2011,31(5):490-495,500. |
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| Authors: | LING Xian-zhang TANG Liang SU Lei XU Peng-ju |
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| Institution: | LING Xian-zhang,TANG Liang,SU Lei,XU Peng-ju(School of Civil Engineering,Harbin Institute of Technology,Harbin 150090,China) |
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| Abstract: | Firstly,this study briefly explains the current situation of Chinese seismic design codes for bridge pile foundations in liquefying and lateral spreading ground.The Chinese and the Japanese seismic design method and technical detail for bridge pile foundations in liquefying and lateral spreading ground are described and compared systematically and comprehensively,and the methods to determine the reduction factor of subgrade reaction as well as the computing mode of the applied force on piles due to liquefac... |
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| Keywords: | liquefying ground lateral spreading ground seismic design for bridge pile foundations Chinese design codes Japanese design codes |
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