矿井建设是一项庞大的工程,且投资额巨大,为确定合理的施工方案,须进行科学的选择。本文利用DCPM法,在编制工程计划时用一张网络图,反映多种可能的实施方案,然后对这些方案进行比较,求出最优方案,从而作为领导决策、工程投标和承包的依据。 Mine construction is a huge project, and the huge amount of investment, in order to determine a reasonable construction program, must make a scientific choice. In this paper, using DCPM method, a network diagram is used in the preparation of the project plan to reflect a variety of possible implementation plans. Then these plans are compared and the optimal plan is obtained, which can be used as the basis for decision making, project bidding and contracting.