丹江口大坝强震测点布局方法与监测资料分析  

Monitoring point layout for strong earthquake of Danjiangkou Dam and motoring data analysis

作　　者：刘文清[1,2] 朱建[1,2] 徐新喜 黄飞[1,2] 宋伟[1,2] 

机构地区：[1]长江三峡勘测研究院有限公司(武汉),湖北武汉430010 [2]湖北省宜昌地质勘探大队,湖北宜昌443000

出　　处：《人民长江》2015年第6期56-60,共5页Yangtze River

摘　　要：大坝强震监测系统主要监测大坝附近及库区周边发生较强地震事件时,不同坝段在地震过程中的反应特性,分析地震事件对大坝结构所造成的影响。为全面监测丹江口水库大坝加高后,蓄水可能诱发的水库地震对大坝造成的影响,根据大坝的结构情况,介绍了丹江口大坝强震测点的布局依据、方法、规模及所采用的技术措施,并对监测资料的分析处理技术进行了重点阐述。A strong earthquake monitoring system for dam is designed to monitor response characteristics of different dam mon-oliths during a strong earthquake in dam surrounding area and analyzes the earthquake impact on the dam structure. In order to monitor the influence of possible earthquake induced by the water impoundment after the heightening works of Danjiangkou, the monitoring work was conducted according to the dam structures. This paper introduces the arrangement basis, method, scale of the strong earthquake monitoring points and the adopted technological measures, and the analysis and treatment technology of the monitoring data is demonstrated.

关 键 词：强震监测 测点布置 资料分析 丹江口大坝 

分 类 号：TV697[水利工程—水利水电工程]