摘要
本文首先明确了研究的假设条件并对多模式项目支付进度问题(MPPSP)进行了界定;随后从承包商和业主两个角度构建了MPPSP的基本优化模型;鉴于支付方式的不同,将基本优化模型扩展为基于进展、基于时间和基于费用的MPPSP优化模型;最后,通过对一个算例的计算分析,讨论了支付方式对最优支付进度安排及合同双方收益的影响。
The assumptions of the study are given and multi-mode project payment scheduling problem （MPP- SP） is identified firstly. Then basic optimal models of MPPSP are constructed from contractor＇s and client＇s viewpoints respectively. In light of different payment rules, the models are extended to progress-based, timebased and cost-based ones further. Finally, the influence of payment rules on optimal payment schedules and NPV of the both sides of contracts is discussed through calculation and analysis of an instance.
出处
《运筹与管理》
CSCD
2005年第5期7-12,29,共7页
Operations Research and Management Science
基金
国家自然科学基金重大项目(59990470-4)
关键词
项目管理
支付进度安排
支付方式
活动执行模式
优化模型
project management
payment scheduling
payment rules
performing mode of activity
optimalmodel
