Calculating Skempton constant of aquifer from volume strain and water level response to seismic waves at Changping seismic station |
| |
| Authors: | Rui Yan Yong Chen Fu-wang Gao and Fu-qiong Huang |
| |
| Institution: | (1) Present address: China Earthquake Networks Center, Beijing, 100045, China;(2) Institute of Earthquake Science, China Earthquake Administration, Beijing, 100036, China;(3) Institute of Geophysics, China Earthquake Administration, Beijing, 100081, China |
| |
| Abstract: | Based on linear poroelastic theory of ideal poroelastic media, we apply the mathematic expression between pore pressure and volume strain for well-aquifer system to analyzing the observed data of water level and volume strain changes aroused by Sumatra MS8.7 (determined by China Seismic Networks Center) seismic waves at Changping, Beijing, station on December 26, 2004 from both time and frequency domain. The response coefficients of water level fluctuation to volume strain are also calculated when seismic w... |
| |
| Keywords: | poroelastic theory Skempton constant water level volume strain |
| 本文献已被 CNKI 维普 SpringerLink 等数据库收录！ |
|
