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简要介绍了网络计划技术 ,并讨论了影响网络计划的工期优化、费用优化和资源优化的因素 ,提出了网络计划优化分析的方法和步骤。指出工期优化主要有技术和组织等措施 ;费用优化的关键是寻找总费用最少的工期 ;资源优化主要有“资源有限、工期最短”和“工期固定、资源均衡”两种措施。
The paper briefly introduces the network planning technology, and discusses the factors that affect the schedule optimization, cost optimization and resource optimization of the network planning. The methods and steps of network planning optimization analysis are put forward. It is pointed out that the optimization of construction period mainly includes such measures as technology and organization. The key of cost optimization is to find the construction period with the least total cost. The optimization of resources mainly includes two measures: “limited resources, shortest construction period” and “fixed construction period and resource balance”.