生命线工程震害对策的网络分析及实例  

NETWORK ANALYSIS AND EXAMPLE OF LIFE-LINE ENGINEERING INEARTHQUAKE HAZARD MEASURES

作　　者：撖凤玲[1] 郭星全[1] 雷建设[1] 

机构地区：[1]山西省地震局,太原030002

出　　处：《华南地震》1998年第4期78-82,共5页South China Journal of Seismology

基　　金：地震科学联合基金资助课题!(3970 16 )

摘　　要：以某市供水管网为例 ,利用网络分析法对生命线工程进行分析 ,提出生命线工程中影响整个网络可靠性的关键元件 ,研究生命线工程的震害对策 ,提出已建城市生命线网络系统抗震加固的最优决策方案 ,以求用最小的投入达到最佳的减灾效益。结果表明 ,网络分析法能克服其它方法所带来的不完整性和人为因素大等诸多问题 。Based on the Xinzhou water feeding pipe network systerm,we had analyzied the life-line engineering using the network analysis method to find out the realible key element that affecting on the whole network of the life-line engineering.Researched its seimic hazard measures to find out the optimum clecision program for quake-proof consideration. Our destination is to obtain the best hazard mitigation benifit with the least expenditure. The network analysing method has overcome the problems, such as in complete and humen effect that other method often has. This is the ineeitable trend in studying the life-line engineering in future.

关 键 词：震灾预测 工程抗震对策 网络分析 供水管网 

分 类 号：TU991.36[建筑科学—市政工程] P315.9[天文地球—地震学]