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结合某矿井建设工程项目管理实践,应用计划评审技术(PERT),分析了矿井建设施工活动中各工序时间;引入网络主导路线的概念,确定了井巷工程网络图中的关键路线。关键路线的确定,对优化工期、科学地控制施工进度具有重要的指导意义。
Combined with the project management practice of a mine construction project, the PERT was applied to analyze the time of each process in the mine construction and construction activities. By introducing the concept of network leading route, the key route in the roadway engineering network diagram was determined. The determination of the key route has important guiding significance for optimizing the construction period and controlling the construction progress scientifically.