Discussion Of Relative Problem About The Organization Of Railway Construction

At present, there are in total over 1.2 million kilometers long of railways in operation worldwide. And the total length of railways in operation in China amounts to 730,000 km, only accounting for 6% of railways in the world. Together with the continuous economic development in China, the restrictions caused by the bottleneck of railways become more and more serious. To solve the problem of the restrictions caused by the bottleneck of railway transportation has already become an urgent task significant to the general situation of the national economy and the social development and also to the real interests of the extensive mass. This requires the railway departments to further exert the transportation potential, enlarge transportation capacity and accelerate the pace of development.There are mainly two approaches to enlarge railway transportation capacity: One is to enlarge reproduction through extension and speed up the construction of new railway lines. The other is to enlarge reproduction through intension and exert the transportation potential of the railways. However, there are less and less transportation potential ready for exertion in the railways in China. So the most radical method to solve the bottleneck problem of railway transportation is to speed up the construction of new railway lines.In the process of railway construction, the organization of construction is an important step. The paper discusses relevant issues on the organization of railway construction in the perspective of the process of construction organization and establishes rational mathematical models to conduct analysis, calculation and optimization of the control of the plan of progress in the organization of railway construction. The system of the network plans establishment of railway construction builds on the technology of information management system.First, an analysis is made on the influence factors in the process of the organization of railway construction in five aspects of human resources, fund conditions, materials, machinery and equipment and the method of construction. Another analysis is made on such a basis on the economic management, the design of the construction organization and the control of the plan of progress in the process of railway construction. Second, the theories on the control of the progress of railway construction are elaborated emphatically. And the models for the plan of the progress of railway construction are built on the basis of network planning technology. Then an analysis is made on the optimization and control of the plan of the progress of railway construction.Finally, the basis data of construction is analysed acquisition by the database technology, and the database system is built perfectly. The system of the network plans establishment of railway construction is structured.