| Kostadinov与Yamazaki液化识别方法的可行性剖析 |
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| 引用本文： | 唐福辉,孙锐,陈龙伟.Kostadinov与Yamazaki液化识别方法的可行性剖析[J].地震工程与工程振动,2011,31(1):161-167. |
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| 作者姓名： | 唐福辉 孙锐 陈龙伟 |
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| 作者单位： | 中国地震局,工程力学研究所,黑龙江,哈尔滨,150080 |
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| 基金项目： | 中国地震局工程力学研究所基本科研业务费专项，973计划，国家自然科学基金重大研究计划 |
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| 摘 要： | 研究具有代表性的Kostzadinov and Yamazaki液化识别方法的可行性,特别是对软土和液化场地的识别能力.选择包含了13个软土场地的52个场地实际地震纪录,分析结果表明,该方法识别成功率随场地类别变软而显著降低,对中硬、中软和软土非液化场地成功率分别为100％、70.6％和46.2％,对液化场地成功率为6...
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| 关 键 词： | 液化识别 Koskadinov与Yamzaki方法 液化场地 软土场地 |
Feasibility analysis of Kostadinov and Yamazaki liquefaction detection method |
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| TANG Fuhui,SUN Rui,CHEN Longwei.Feasibility analysis of Kostadinov and Yamazaki liquefaction detection method[J].Earthquake Engineering and Engineering Vibration,2011,31(1):161-167. |
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| Authors: | TANG Fuhui SUN Rui CHEN Longwei |
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| Institution: | TANG Fuhui,SUN Rui,CHEN Longwei(Institution of Engineering Mechanics,CEA,Harbin 150080,China) |
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| Abstract: | Feasibility of the Kostadinov and Yamazaki liquefaction detection method is analyzed,especially for detecting soft sites and liquefied sites.Fifty-two actual seismic records that include thirteen non-liquefied soft sites are chosen.The analysis results show that the success rate of the method to identify non-liquefied medium hard,medium soft and soft sites are 100%,70.6% and 46.2% respectively,and the success rate to identify liquefied sites is 62%.Obviously,the method misjudges soft sites and liquefied sit... |
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| Keywords: | liquefaction detection method of Kostadinov and Yamazaki liquefied sites soft sites |
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