The Research On Management And Control Of The Building Materials Supply System Reliability

As an important constituent of the architectural engineering entity, the building material is an indispensable in the process of structural construction. Based on the principle of system engineering, the whole supply system is analyzed. Increasing the reliability, analyzing the system function, and researching on the system reliability relations, the characteristic vector of system reliability is optimized by modeling cardinal model. This will be helpful in the discovery of the system's hidden danger and weak link. It will be contributed to take measures to manage and control it. therefore,the research on the management and control of the Building Material Supply System is very important.According to the system reliability management and control theory, the author makes the research of the following several respects closely with the project practice:(1) According to the construction process of the realization of architectural products, the Supply system is be defined, which consists of the material procurement subsystem,the material transport subsystem,the material construction subsystem and the materials storage subsystem. The evaluation index system to the supply system for the construction enterprise has been discussed.(2) Based on the reliability relations of the material supply system, the reliability of the material supply system has been carried on the forecast by using the gray Markov mathematical model.(3) Analyzing the performances of the building project, and researching on the status of the material management in the construction enterprise, the influence factors on the object of the supply system reliability among the subsystems are summed up, and the measures of management and control about building material are put forward.(4) With the Introduction of the project example and the application to optimization principle, the DEDS cardinal model about resource distribution is developed. It will be helpful to solve the cost recycling problem about idle building material. Based on the queuing theory, this paper also will discuss on the plan optimized which solves the problem of commodity concrete supply.