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核电项目投资大、工程周期长、参与方众多,受国内设备制造水平落后和建设经验不足等多因素影响,加之核电建设自身的特点和复杂性,项目进度延误的风险持续存在。为降低项目风险,对项目进度合理评价、提早发现问题,将进度偏差的预测和动态控制由定性转化到定量管理,成为决策和合理安排工作的迫切需要。进度量化控制方法比选进度控制量化的方法较多,如赢得值法、网络计划法、投资完成额、关
Due to the large investment in nuclear power projects, the long construction period and the large number of parties involved, the domestic equipment manufacturing level is lagging behind and construction experience is inadequate. Combined with the characteristics and complexity of nuclear power construction, the risks of project schedule delays persist. In order to reduce the risk of the project, it is urgent to rationally evaluate the progress of the project, identify the problems early, and change the prediction and the dynamic control of the progress deviation from the qualitative analysis to the quantitative management. There are many methods to quantify the progress of the quantitative control of progress, such as the value of the winning method, the network planning method, the amount of investment completed, off