| SPAC法在江汉平原地层结构分层中的应用 |
| |
| 引用本文： | 谢朋,王秋良,李井冈,廖武林,沈雨忆.SPAC法在江汉平原地层结构分层中的应用[J].西北地震学报,2019,41(3):717-723. |
| |
| 作者姓名： | 谢朋 王秋良 李井冈 廖武林 沈雨忆 |
| |
| 作者单位： | 中国地震局地震研究所(地震大地测量重点实验室), 湖北 武汉 430071,中国地震局地震研究所(地震大地测量重点实验室), 湖北 武汉 430071;浙江省地震局, 浙江 杭州 310013,中国地震局地震研究所(地震大地测量重点实验室), 湖北 武汉 430071,中国地震局地震研究所(地震大地测量重点实验室), 湖北 武汉 430071,中国地震局地震研究所(地震大地测量重点实验室), 湖北 武汉 430071;厦门万科房地产有限公司, 福建 厦门 361000 |
| |
| 基金项目： | 国家自然科学基金（41572354）；中国地震局地震研究所所发展基金项目（IS201616251） |
| |
| 摘 要： | 微动探测可以确定岩土性质差异较大的地质界面。利用微动探测方法,获取S波速度剖面,对潜江市浩口中学地下介质结构分层,并与该场地地震监测井项目的钻孔对比。结果表明,微动探测方法能较好分辨地层结构,对岩土性质差异较大的地层探测效果良好,可为地层分层提供重要依据。
|
| 关 键 词： | 微动探测 空间自相关法 地层结构 岩土性质差异 |
| 收稿时间： | 2018/9/11 0:00:00 |
Application of SPAC Method on Stratification of Stratigraphic Structure in Jianghan Plain |
| |
| XIE Peng,WANG Qiuliang,LI Jinggang,LIAO Wulin and SHEN Yuyi.Application of SPAC Method on Stratification of Stratigraphic Structure in Jianghan Plain[J].Northwestern Seismological Journal,2019,41(3):717-723. |
| |
| Authors: | XIE Peng WANG Qiuliang LI Jinggang LIAO Wulin and SHEN Yuyi |
| |
| Institution: | Key Laboratory of Earthquake Geodesy, Institute of Seismology, CEA, Wuhan 430071, Hubei, China,Key Laboratory of Earthquake Geodesy, Institute of Seismology, CEA, Wuhan 430071, Hubei, China;Earthquake Agency of Zhejiang Province, Hangzhou 310013, Zhejiang, China,Key Laboratory of Earthquake Geodesy, Institute of Seismology, CEA, Wuhan 430071, Hubei, China,Key Laboratory of Earthquake Geodesy, Institute of Seismology, CEA, Wuhan 430071, Hubei, China and Key Laboratory of Earthquake Geodesy, Institute of Seismology, CEA, Wuhan 430071, Hubei, China;Xiamen Vanke Co., Ltd, Xiamen 361000, Fujian, China |
| |
| Abstract: | The microtremor survey can be used to evaluate geologic interfaces with large differences in their geotechnical properties. Using the microtremor survey method to obtain the S-wave velocity profile, we then compared the stratigraphic strata at the Haokou middle school in Qianjiang City with the borehole results obtained by the earthquake monitoring project at the site. The results show that this method has the advantages of high resolution of the stratigraphic structure and good exploration of strata with different geotechnical properties, which can provide an important basis for understanding the stratigraphic stratification. |
| |
| Keywords: | microtremor survey spatial autocorrelation method stratigraphic structure geotechnical property |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《西北地震学报》浏览原始摘要信息 |
| 点击此处可从《西北地震学报》下载免费的PDF全文 |
|
