A Study On Project Management Of Line Architecture Design Of Company A:the Application Of Critical Chain In Multi Project Management

According to statistics,90%of projects are running in a multi-project environment, while the traditional single project management mehod ignores the resources constraints between projects during the project scheduling, deadly lead to the project schedule out of control. With the development of project management in the enterprise management, on time delivery of project is make great contribution to the success of buiness. And how to make reasonable project schedule in multi-project environment, will be the hot topic of enterprice managers and project management researchers.Several problems exist in the project management implementation process of Company A’s line architecture design. Firstly, the current project functional organization structure hinders the resource allocation which is interred the project and within the project.So the lack and excess of manpower, material, financial and other resources appears at different stages of project implementation.Secondly, when project progress management uses a simple gantt chart and a milestone plan, the project leader can not achieve a real-time to control on the project progress, which is in a large investment, long time, complexity. And also the project staffs can not promptly respond to uncertain the project impact factors, to make preventive risk assessment of the project. Therefore, the following phenomenon often appears in the actual project implementation process:When there is a big controversy between a large number safety construction period time and required delivery time, the project duration is arbitrary compression.Then the group policy impact the project, and the result is that the cope of the project is often frequently changed. And at different stages demand for resources, in particular human resources do not comply with the project schedule reasonable assessment, which causes a waste of resources.The author concludes the whole procedures of this case and gives some thoughts on further development of multi-project scheduling management that base on Critical Chain Management. Firstly, the author builds the matrix organizational structure basing on the project management and resource management, and that is the foundation of the project management. Secondly, the author analysises the traditional project management, Critical Path, and finds that the supply of resource deadly exceeding the demand, and which lead to the fail of the project shchedule. Finally, the author establishes the project prioritization and re-schedules the project’s resources, which is based on the single project resource equilibrium method; the project cycle is shorted with the given resource.