生命线网络可靠性分析的类分法  

A topological classification method for lifeline risk analysis

作　　者：韩阳[1] 刘宏奎[1] 

机构地区：[1]大连理工大学,辽宁大连116023

出　　处：《地震工程与工程振动》2002年第2期49-53,共5页Earthquake Engineering and Engineering Dynamics

基　　金：国家计委科技重点项目 ( 10 1 9914 0 0 3 3)

摘　　要：本文应用点集拓扑分类原理 ,提出一个计算大型复杂网络可靠度上界的类分法 ,该算法简单实用 ,并可利用对偶理论求得网络可靠度下界。通过郑州、许昌等城市给水管网的工程实践 ,验证了算法的有效性。A method for reliability assessment of large-size network is presented in this paper. The algorithm is based on the principle of topological classification of node-set. The algorithm is a shortcut and efficient to get upper bound of reliability, and lower bound by dual graph of oriented network.The validity of method has been proved in the project for the water delivery networks in cities Zhengzhou and Xuchang.

关 键 词：生命线 网络 可靠性 拓扑 地震工程 给水管网 类分法 

分 类 号：TU984.116[建筑科学—城市规划与设计]