The Study Of Schedule Control On WB Station Construction Project

The control of project schedule is a series of works which include planning,implementing,inspecting and adjusting the stage of project implementation and duration.It is very important,heavy and complicated work in the engineering construction,and it is also the important content of“three supervises,three controls and one coordination”in engineering construction.It is beneficial to short and advantage to the return on investment as soon as possible to do well in the control of engineering project progress,to do this in order to achieve for the purpose of the project value and is for society and enterprises which can promote society prosperity and promote the long-term development of the construction enterprise.This paper expounds the development and present situation of project management disciplines,descripes the basic theory and method of project schedule management,analyzes the project progress management present situation and problems of ST company,and plan,optimize and control the WB station complex building project through the network plan technology.At the same time,they use the network plan technology to decompose the relevant work of the WB stand and obtain the project structure.It also build the project schedule control system,analysis of the various factors influencing the progress plan and possible risks comprehensively and use closer to the actual construction of the "three-point estimate method" to determine the project important work time parameters,and draw the network diagram,then find out the key route,worked out the total duration of WB station complex building.This paper expounds the development and present situation of project management disciplines,descripes the basic theory and method of project schedule management,analyzes the project progress management present situation and problems of ST company,and plan,optimize and control the WB station complex building project through the network plan technology.At the same time,they use the network plan technology to decompose the relevant work of the WB stand and obtain the project structure.It also build the project schedule control system,analysis of the various factors influencing the progress plan and possible risks comprehensively and use closer to the actual construction of the "three-point estimate method" to determine the project important work time parameters,and draw the network diagram,then find out the key route,worked out the total duration of WB station complex building.Moreover,this paper analyzes and study the project completion probability,use simulation test to verify the actual time limit for a project and the project time limit the degree of synchronization,and optimize the network planning through the methods of crossover operation and construction of water,so achieved the purpose of shortening the time limit for a project value-adde.This paper also study the model of choose matching problem about the construction in the process of "construction" and "resource allocation",and exame,track and adjust various cases in the process of project implementation.Finally,the paper analyzes the security measures and application characteristics of the construction progress,built all the security measures system in order to ensure project completed on schedule.