地下管道的震害预测方法简述  

A BRIEF DISCUSSION ON THE EARTHQUAKE DAMAGE PREDICTION OF UNDERGROUND PIPE

作　　者：国艳[1] 王晓青[2] 

机构地区：[1]辽宁省地震局,辽宁沈阳110034 [2]中国地震局地震预测研究所,北京100036

出　　处：《防灾减灾学报》2010年第2期6-8,共3页Journal of Disaster Prevention And Reduction

摘　　要：强烈的地面运动或场地失效等因素是造成地震中地下管道破坏的主要因素。本文对地震波作用下和砂土液化条件下管道的震害预测方法进行了概述,并基于综合概率法对埋地管道进行了分析预测。Strong ground shaking and site liquefaction etc are Main factors, which affect ground pipe in earthquake.This paper states earthquake damage prediction method which is in earthquake affect and soil liquefaction, and predicts underground pipe based on comprehensive probability.

关 键 词：生命线系统 地下管道 震害预测 

分 类 号：P315.9[天文地球—地震学]