关于三维单代号流水网络图的研究

Study on Three Dimensional Single LabelFlow Network Charts

本文通过系统工程方法对流水网络图进行了深入研究，确认横道图、单代号网络图和现有流水网络日，都不是流水施工的理想表达方式；经过全面系统研究、首次建立了三维单代号流水网络图基本模式，该模式具有：构图科学、参数种类少、计算简捷和实用性强等特点。

By means of a systematieal analysis, this paper studies the flow network charts and comes to a conclusion that the horizontal bar charts, single label network charts and current flow network charts are not ideal expressions for flow constructions. After a comprehensive study, some new concepts such as; work of technique parameter type, work of space parameter type and work of time parameter type are introduced. The basic mode of three dimensional single label flow network charts has been established, which has the characteristics of scientific graphics, concise calculation and suitablity for various eases.