多资源优化的风险型最优资金流分析  

Optimum Cash-flow Analysis of Risk Model for Multiple Resources Optimization

作　　者：吴浩刚[1] 崔柳青[2] 孙锡衡[1] 

机构地区：[1]天津大学水利水电工程系,天津300072 [2]中国建设银行天津南开支行,天津300192

出　　处：《水利水电技术》2001年第12期4-8,共5页Water Resources and Hydropower Engineering

基　　金：国家自然科学基金资助项目(59579029).

摘　　要：从业主的角度出发,为追求最大经济效益,以最优资金流量作为多资源优化的目标,综合考虑了网络计划资源优化时的一次性投入费用、完工风险和资金风险,提出了多资源优化的风险型资金流模型来分析工期固定的资源优化问题.在上述过程中,采用了合成事件技术来计算因活动时差使用而引起的项目工期延误.In this paper,a multiple resources op timization risk model based on optimum cash flow is presented to resolve the resources op-timizing of fixed project time.This model's target is to obtain maximal economic benefits for the owner of construction project.In this mod-el,the optimum cash flow is the criterion of decision-making and the one-off cost and the project finishing risk and the capital risk are considered.The merge-event technique is applied to calculate the delay of project time because of the use of activities'floats.

关 键 词：多资源优化 资金流 完工风险 资金风险 施工网络进度 合成事件技术 活动时差 项目工期 

分 类 号：TV51[水利工程—水利水电工程]