Genetic Algorithm for Seismic Optimization Design of Water Distribution Network Based on Automatic Generation

摘要：

　　As an essential component of lifeline systems, water distribution network plays an important role in modern city.Considering that seismic optimization is the ultimate objective of seismic reliability analysis, an optimization program is established to design the water distribution network subjected to earthquake.Taking networks annual reduced cost as optimization object and seismic reliability as optimization restriction, a net work topology optimization model is established.Then, an automatic generation strategy based on the existed road information is proposed.A genetic algorithm based on the automatic generation strategy is employed to solve the seismic optimization model of water distribution network.At last, an example network is optimized to illustrate the process and efficiency of the program.

作者: Hongwei Yuan Wei Liu

作者单位: Building of Engineering Department, Tongji University, Shanghai, China Building of Engineering Department, Tongji University, Shanghai, China; State Key Laboratory of Disa

会议类型: 国际会议

会议名称: The 5th International Symposium on Innovation & Sustainability of Structures in Civil Engineering (ISISS2013)(第五届创新和可持续发展土木工程结构国际学术研讨会)

会议地点: 哈尔滨

会议语种:英文

页码: 139-145

在线出版日期: 2013-07-06（万方平台首次上网日期，不代表论文的发表时间）