工程计划的时间—费用优化

本文讨论了工程建设项目计划的时间——费用优化问题。为了得到该工程项目最低的费用工期,本文应用网络计划技术,并采用计算机辅助逐步分析优化的方法,从网络图上找出影响该工程项目的关键工序,予以重点安排,通过不断地调整网络图来对该工程项目的网络计划进行时间——费用优化,找出最优方案。本文用这种方法对一个具有16个工序的工程计划进行了时间——费用优化,计算结果说明了本算法的有效性。

Time-Cost Optimization for an Project Plan

In this paper,an algorithm for time-cost optimization of a project plan is presented.In order to get the minimum cost working limit of the project,network plan technique is used, and the computeraided progressive analysis optimization method was used to find the crucial processes having an offect on the project from the network graph to stress disposing of these processes.The time-cost optimization for the project plan is carried out by adjusting the net- work graph continuously to search out an optimal scheme.The method is used in the time-cost optimization of the project plan which has sixteen processes in our paper.It can be seen from the calculation that this method is efficient.