| 液化识别方法盲测对比——以2011年2月22日新西兰6.3级地震为例 |
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| 引用本文： | 孙锐,袁晓铭,唐福辉.液化识别方法盲测对比——以2011年2月22日新西兰6.3级地震为例[J].地震工程与工程振动,2011,31(3):1-10. |
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| 作者姓名： | 孙锐 袁晓铭 唐福辉 |
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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： | 国家自然科学基金项目(90715017,50778165); 国家重点基础研究发展计划项目(2007CB714201); 哈尔滨市人才专项资金项目资助(2007RFXYS065) |
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| 摘 要： | 液化实时监测作为减轻地震灾害的新手段,其核心技术是建立依据强震记录识别场地液化的方法,但目前所提出的方法十分有限,可靠性也缺少实际地震检验.2011年新西兰地震中液化及其震害现象显著,为检验现有液化识别方法提供了条件.目前已有并可供程使用的四种液化识别方法为:Miyajima法、Suzuki法、KY法(Kostadin...
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| 关 键 词： | 新西兰地震 液化 现有识别方法 盲测 |
Blind detection of liquefaction sites by existing methods for the 22 Feb.2011 M_s6.3 New Zealand earthquake |
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| SUN Rui,YUAN Xiaoming,TANG Fuhui.Blind detection of liquefaction sites by existing methods for the 22 Feb.2011 M_s6.3 New Zealand earthquake[J].Earthquake Engineering and Engineering Vibration,2011,31(3):1-10. |
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| Authors: | SUN Rui YUAN Xiaoming TANG Fuhui |
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| Institution: | SUN Rui,YUAN Xiaoming,TANG Fuhui,(Institute of Engineering Mechanics,China Earthquake Administration,Harbin 150080,China) |
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| Abstract: | The real-time liquefaction monitoring and warming techniques are developing ways to mitigate liquefaction hazard.The key point for the techniques is to establish a reverse liquefaction detection method based on seismic records.However,the liquefaction detection methods now available are quite limited and the reliability of the methods is lack of verification by earthquake records.There is serious liquefaction damage during New Zealand earthquake in 2011,which creates a wonderful chance to examine the existi... |
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| Keywords: | New Zealand earthquake liquefaction existing detection methods blind detection |
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