基于网络计划的施工进度控制系统及其应用

Construction Schedule Control System and Its Application Based on Network Diagram

在大中型建设项目施工进度控制网络计划中,有大量的节点和以节点构成的工作箭线,必须采用计算机编程进行时间参数、工期的计算,进而完成项目的优化与控制.以往的施工进度控制程序中,各种变量和时间参数一般皆用一维数组储存其信息,运算时以N阶一维数组变量来表达.系统则采用N×N阶二维矩阵来储存和运算上述全部信息,即各工作持续时间只采用一个[D_(i-j)]_(N×N)矩阵来储存和表达.算例结果表明,这样可大大减少程序篇幅,简化原始数据的输入.

There are a lot of nodes and work arrow lines composed of nodes in large and medium-sized construction schedule control network planning.It must be used computer programming to calculate the time parameters and the construction period,then optimization and control of the project would be accomplished.The various variable and time parameter information was stored in some one dimensional arrays in the previous construction schedule control program,expressed in N order one dimensional arrays variable while it is being operated.This system use N × N matrix to store and calculate the above total information,each work duration only use one[D_（i-j）]_（N×N） to store and express.Numerical results showed that So that could reduce the program space greatly and simplify raw data input.