基于H/V谱比法的乌恰地区场地分类研究

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英文篇名：RESEARCH ON SITE CLASSIFICATION OF WUQIA AREA USING H/V SPECTRAL RATIO METHOD 作者：何金刚 ; 李文倩 ; 陶正如 英文作者：HE Jin-gang;LI Wen-qian;TAO Zheng-ru;Earthquake Agency of Xinjiang Uygur Autonomous Region;Institute of Engineering Mechanics,Laboratory of Earthquake Engineering and Engineering Vibration,CEA; 关键词：场地条件 ; 场地分类 ; 谱比法 ; 乌恰地区 英文关键词：Site condition;;Site classification;;Spectral ratio method;;Wuqia area 中文刊名：LLDZ 英文刊名：Inland Earthquake 机构：新疆维吾尔自治区地震局;中国地震局工程力学研究所中国地震局地震工程振动重点实验室; 出版日期：2019-03-15 出版单位：内陆地震 年：2019 期：v.33;No.129 基金：新疆地震科学基金(201706) 语种：中文; 页：LLDZ201901004 页数：8 CN：01 ISSN：65-1119/P 分类号：27-34

摘要

场地条件对于地震动特性影响显著,在工程地震领域中强震记录与之对应的场地条件在研究中十分重要。利用H/V谱比法对新疆乌恰地区12个强震台站场地进行场地分类计算,并与实际钻孔剪切波速的场地分类结果对比分析,H/V谱比法和实际钻孔波速分类结果还是有很好的对应关系,为研究区域内缺乏钻孔剪切波速测试资料的场地进行场地分类提供了参考依据。
        In this paper, we collected 12 strong ground motion stations of Wuqia area, using H/V spectral ratio method to study on the site classification. We compared the field classification results with the borehole shear wave velocity site classification results, there was a good correspondence between the two site classification results. It can provide a site classification reference for the areas which are lack of the borehole shear wave velocity data.

引文

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