|国家科技期刊平台
| 注册
首页|期刊导航|地震学报（英文版）|Relation of deformation behavior with precipitation and groundwater of the Babaoshan fault in Beijing

Relation of deformation behavior with precipitation and groundwater of the Babaoshan fault in Beijing

HUANG Fu-qiong CHEN Yong BAI Chang-qing ZHANG Jing YAN Rui YANG Ming-bo LAN Cong-xin ZHANG Xiao-dong JIANG Zai-sen

地震学报（英文版）2005，Vol.18Issue(6)：686-696,11.
✕
地震学报（英文版）2005，Vol.18Issue(6)：686-696,11.

Relation of deformation behavior with precipitation and groundwater of the Babaoshan fault in Beijing

Relation of deformation behavior with precipitation and groundwater of the Babaoshan fault in Beijing

HUANG Fu-qiong 1CHEN Yong 2BAI Chang-qing 3ZHANG Jing 4YAN Rui 5YANG Ming-bo 2LAN Cong-xin 6ZHANG Xiao-dong 6JIANG Zai-sen2

作者信息

  • 1. Institute of Geophysics, China Earthquake Administration, Beijing 100081, China
  • 2. China Earthquake Network Center, China Earthquake Administration, Beijing 100036, China
  • 3. China Earthquake Administration, Beijing 100036, China
  • 4. Fengtai Observatory Station, Earthquake Administration of Beijing Municipality, Beijing 100080, China
  • 5. Institute of Earthquake Science, China Earthquake Administration, Beijing 100036, China
  • 6. Earthquake Administration of Beijing Municipality, Beijing 100080, China
  • 折叠

摘要

Abstract

We discuss the influence of precipitation and groundwater on the deformation behavior of the Babaoshan fault of Beijing by using long-term observation data from Dahuichang station during 1970～2003. The results show that a)the pore pressure on fault zone as well as the fault deformation behavior exhibited periodically variation as precipitation changed steadily and periodically; b) the periodicity of the pore pressure of fault zones disappeared and the manner of fault deformation behavior changed when precipitation was small and/or was in aberrance. This implies that rainfall plays a key role in fault deformation behavior through changing the pore pressure of fault zones. Combining the existing results about the Babaoshan fault, it is concluded that precipitation and groundwater may adjust the stress/strain field by controlling the deformation behavior of the fault, which can provide direct observation evidence for the interaction of fluid and solid in shallow crust of the Earth.

关键词

Babaoshan fault/precipitation/groundwater/fault deformation behavior

Key words

Babaoshan fault/precipitation/groundwater/fault deformation behavior

分类

天文与地球科学

引用本文复制引用

HUANG Fu-qiong,CHEN Yong,BAI Chang-qing,ZHANG Jing,YAN Rui,YANG Ming-bo,LAN Cong-xin,ZHANG Xiao-dong,JIANG Zai-sen..Relation of deformation behavior with precipitation and groundwater of the Babaoshan fault in Beijing[J].地震学报（英文版）,2005,18(6):686-696,11.

基金项目

National Natural Science Foundation of China (40374019) and Joint Earthquake Science Foundation of China ( 1040106). （40374019）

地震学报（英文版）

1000-9116

访问量0
|
下载量0
段落导航相关论文