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统筹法的推广与应用,把施工管理提高到了一个新的水平。本文拟就统筹法施工中工序操作时间的机动性问题进行初步探讨,希读者指正。一、计算时差工序的时差等于它的最迟必须开工时间减去最早可能开工时间;或它的最迟必须完工时间减去最早可能完工时间。为了便于阐述,举一钢构塔架的施工为例,该塔架施工工序流线图见图1,各工序
The promotion and application of the co-ordination law has brought construction management to a new level. This article intends to conduct a preliminary discussion on the maneuverability of the process operation time in the overall planning construction, and the Greek reader corrects it. First, the time difference for calculating the time difference process is equal to its latest required start time minus the earliest possible start time; or its latest required completion time minus the earliest possible completion time. For ease of explanation, consider the construction of a steel tower as an example. The streamline diagram of the tower construction process is shown in Figure 1. Each process