地震地质 ›› 2009, Vol. 31 ›› Issue (4): 792-798.DOI: 10.3969/j.issn.0253-4967.2009.04.023

• 水库地震监测与研究 • 上一篇    

利用水库诱发地震数据库快速为政府部门提供汶川Ms8.0地震灾害对策

马文涛, 李海鸥, 徐锡伟, 杨清源, 陈献程, 徐长朋, 于贵华, 张兰凤   

  1. 中国地震局地质研究所, 国家地震活动断层研究中心, 北京, 100029
  • 收稿日期:2009-07-13 修回日期:2009-11-23 出版日期:2009-12-24 发布日期:2010-04-17
  • 作者简介:马文涛,男,1958年出生,1982年毕业于云南大学地球物理专业,1996年在中国地震局地质研究所获地球物理学专业博士学位,副研究员,现主要从事地震学、地震动力学、诱发地震的研究工作,电话:010-62009170,E-mail:wentaoma@sinacom,wentaoma_1@126.com.
  • 基金资助:
    “十一五”国家科技支撑计划项目(2006BAC01B040203)资助

USING RESERVOIR INDUCED EARTHQUAKE DATABASE TO QUICKLY PROVIDE INFORMATION TO GOVERNMENT DEPARTMENTS FOR DISASTER RESPONSE OF Ms8.0 WENCHUAN EARTHQUAKE

MA Wen-tao, LI Hai-ou, XU Xi-wei, YANG Qing-yuan, CHEN Xian-cheng, XU Chang-peng, YU Gui-hua, ZHANG Lan-feng   

  1. National Center for Active Fault Studies, Institute of Geology, China Earthquake Administration, Beijing 100029, China
  • Received:2009-07-13 Revised:2009-11-23 Online:2009-12-24 Published:2010-04-17

摘要: 根据水库诱发地震的发震相关因素和特点,确定出水库诱发地震数据库元参数和库结构,并通过资料收集初步建立起水库诱发地震数据库,它包含了全世界水库诱发地震震例1 31个、中国大Ⅰ型水库110座、中国大Ⅱ型水库200座和坝高达100m的水库70座,并具有快速查询、统计、图示等简单功能。在汶川MS8.0地震发生后的第2天,应地震主管部门的要求及时给出了四川省及附近区域已建大型水库的基本信息及分布。可见,水库诱发地震数据库是有助于政府部门进行地震快速对策的一种有效工具。

关键词: 地震灾害, 数据库, 水电水利工程, 汶川Ms8.0地震

Abstract: In the paper,according to the related factors and characteristics of identified reservoir induced earthquakes,the parameters of reservoir induced earthquake database and library structure have been determined.Based on the database functions of ARCGIG geographic information system software,the reservoir induced earthquake database contains 131 reservoir induced earthquake cases in the would, 110 Class-Ⅰlarge reservoirs(larger than one thousand million cubic meters),200 ClassⅡlarge reservoirs (larger than one hundred million cubic meters and less than one thousand million cubic meters) and 70 reservoirs with dams higher than 100 meters in China.It has the functions of quick query,statistics and icons.After the Wenchuan earthquake,aftershocks endangered many reservoir's dams and people who were taking part in earthquake rescue and relief operations.Two days after the Ms8.0 Wenchuan earthquake,the distribution and basic information of large reservoirs in Sichuan Province and nearby regions was submitted.The government made timely earthquake emergency response decisions to ensure a safe relief.The reservoir induced earthquake database is not only a method provided to the government for quick decision-making,but also can be used nation-wide.

Key words: seismic hazard, database, reservoir, Wenchuan Ms 8.0 earthquake

中图分类号: