Dalian Fast-track Construction Loop Running The Network Simulation Studies

The experimentation has the strongpoint of idiographic and visual, but it has the disadvantage of long period and high charge. As a rule, in the system of construction, it is very difficult to apply the experimentation to obtain the data. So, the technology of computer simulation becomes the strong instrument to solve these questions.Firstly, the article introduces the theory of system simulation and the stochastic numeral and the stochastic variable. Next, the paper introduces the theory and application method of revolving network. Last, the article applies the method to simulate the engineering of No.3 of Dalian Quick Railway. In the example, author applies the method and obtains the optimum number of self-unload car. The article provides a decision foundation for the construction.