桂林理工大学学报2016，Vol.36Issue(4)：670-680,11.DOI:10.3969/j.issn.1674-9057.2016.04.005
用地震数据估算填方残留层物性参数的数值试验
Numerical experiment of determination of medium parameters for reclamation engineering layers by seismic data
摘要
Abstract
To determine the depth,density,seismic velocity and quality factor values of a buried soft layer resulting from reclamation at an engineering site,an approach was developed by simulating the seismic ground motion at the engineering site,with the constraint of observation seismic data.The theory and the algorithm for the approach were given.A numerical experiment could demonstrate the application of the method.In the experiment only the quality factor is difficult to determine precisely,other parameters,such as the layer depth,density,shear wave velocity and quality factor values estimated for the buried,were in good agreement with the target model.关键词
填方工程/地层物性参数/模拟估算/地震动响应Key words
reclamation engineering/underground medium parameters/modeling estimation/seismic ground motion分类
天文与地球科学引用本文复制引用
韩超,付小波,原健龙,钱广,余嘉顺..用地震数据估算填方残留层物性参数的数值试验[J].桂林理工大学学报,2016,36(4):670-680,11.基金项目
四川省科技支撑计划项目(2013SZ0173 （）
2009SZ0026) （）
