基于WBS理论与成本数据库的投资控制方法研究

Research on Cost Control Method Based on WBS Theory and Cost Database

传统的建设项目投资控制方法一般均按照项目全过程的阶段进行划分,而缺乏将各个阶段的投资控制目标融汇到项目整体投资控制目标中进行考虑的一种机制。本文提出了基于WBS的分解原理及成本数据库的经验积累,在投资概算确定后通过编制投资总控制计划进行有效投资控制的方法。

The traditional methods of cost control for the construction projects are usually divided by the stages of the whole process. There is no a mechanism which could integrate all the objectives of investment control in various stages into the overall investment objective of the project. In this paper, such a mechanism has been realized through a creative controlling method which combines the theory of Work Breakdown Structure （ WBS ） and the cost database of the construction projects. This method can improve the effectiveness of the total investment control through preparing an overall investment plan after determining the investment budget.