Comparison of Safety Investment and Loss in Construction Site

It is systematic and comprehensive in building construction, and the construction project between safety investment and overhead with self correlation, there is a close relationship with the quality of construction, to analyze the relationship between the construction site safety investment and loss, to improve the quality of the project and has important significance to reduce the project cost through the cost. The scientific management of the construction site, to strengthen the construction process quality control, safety, economy, convenient operation and management of the construction project cost control and planning, improve the efficiency and energy. This paper presents a mathematical model of the relationship between game balance control of construction site safety investment and loss based on the analysis of the quality level. Construction, decision-making game relationship between safety investment and cost, to maximize the benefits and minimize the cost of construction for the open pin Constrained objective function, decision variables determining the cost of construction cost control of construction site safety investment, the best matching adaptive equalization game method to realize the construction site safety and investment losses, through the construction site management, standardize the construction site management standard, according to the management and development goals, develop safety, economy, application of construction scheme and planning to facilitate the management of construction materials, the cost and loss within certain rules and predictable plan. Simulation results show that the analysis of the mathematical relationship between the model of construction site safety and investment losses, it can effectively save construction cost, improve the quality of the construction.