| Railway construction is mainly organized by railway construction units.Construction units need to ensure quality of projects,so they must invest in project management.The perfect project management will be embodied in the whole railwa y construction,and it can also accelerate the progress of the project,improve the quality of the project and reduce the investment in the project,so as to ensure the successful completion of the railway construction project.The existing engineering project management system of C hina railway construction can ensure the successful completion of the project,but due to some construction units for the project management do not pay attention,resulting in unable to control the progress of the project,also caused at the cost of large waste,these are to some extent affected the normal development of the construction of the project.There are problems in the management of railway engineering projects in China,such as single project management style,project cost management method is backward,Poor foresight and control.This paper will first study the basic theory of lean management,and the problems in the construction process of Guanhui intercity railway project in Huizhou was analyzed,and then find out the way to solve these problems,and finally through the lean management mode of Guanhui intercity railway Huizhou section project example analysis,analysis in the aspects of construction quality the engineering project management,safety management,project management and project cost management etc..Combined with the lean management thought,it will provide some references for the construction management of Dongguan extension section of the city,so as to improve the construction management of Dongguan extension section,and make the follow-up construction get more healthy development. |