Study on Multiple Objective Optimization Method in Construction Project Management

摘要：

Comprehensive tradeoff control on quality, construction duration, cost and resource equilibrium is main aspect of construction project management, and is significant for improving the benefits of construction projects. In this paper, firstly the time-cost relationship model, the quality-time relationship model and resource equilibrium-time model are set up separately, objectives of quality and resource equilibrium are introduced to traditional time-cost optimization model for comprehensive optimization. Furthermore, multiple objective model of schedule is established by synthesizing single-objective models of quality and resource equilibrium. Then, based on TOPSIS, comprehensive optimization scheme is selected according to relative approach degree. Finally a case study is presented to verify feasibility and practicability of method.

关键词： cost multiple objective quality resource equilibrium time limit TOPSIS

作者: Zhao Rui Liu Xiaojun

作者单位: School of Civil Engineering Xian University of Architecture & Technology Xian, P.R.China School of Management Engineering Xian University of Architecture & Technology Xian, P.R.China

会议类型: 国际会议

会议名称: 第三届IEEE无线通讯、网络技术暨移动计算国际会议

会议地点: 上海

会议语种:英文

在线出版日期: 2007-09-21（万方平台首次上网日期，不代表论文的发表时间）