Study On Construction Safety Management Models Of The Owner

As the subject of construction investment, the owner is the connecting link of the participants. The owner is the core in construction. According to "supply chain" theory, the owner is at the top of "chain" in construction.The owner has a decisive influence on the construction contractors. Especially China’s construction industry is a buyer’s market, the influence of the owner is more obvious on safety management now.However, because of the traditional concepts and the lack of regulations, some owners ignored or avoided their safety management responsibility in construction safety management. Some owners had the desire of strengthening construction safety management, but the lack of scientific guidance. This situation made the safety management of the owner can not effectively, weakened function of the owner involved in construction safety management, hit enthusiasm and continuity of the owner involved in construction safety management. Therefore, it had important theoretical and practical significance to study on construction safety management models of the owner.Based on modern management theory, this thesis elaborated the theory of full participation, planning principle, the principle. This thesis presented characteristics of authoritative, systematic, guidance and dynamic on construction safety management models of the owner.Using questionnaire investigation and statistical analysis, this thesis surveyed implementation status of construction safety management of the owner on five dimensions. The five dimensions were the owner, construction unit, supervision unit, design unit, government management unit. Statistical analysis showed that:construction safety management of the owner was only for the part of projects, management was relatively passive, depth and breadth was the primary stage in our country. This thesis analysed the influencing factors of construction safety management of the owner from four stages of design, bidding, construction, completion of the contract, and drew the fishbone diagram on influencing factors of construction safety management of the owner.Using the game theory analysis method, this thesis established non-cooperative game models of the owner and the construction unit, the owner and supervision unit. Analysis showed that:the owner adjusted safety punishment (R), safety culture (Z), technology innovation (C), supervision efficiency (x) to impact positively construction safety activities of construction and supervision unit.Through cases study, this thesis analysed safety management experience and safety management models of the owner on Guangzhou new TV Tower, Erqi Yangtze River Bridge, Ruian Wuhan world and coal mine production. And this thesis discussed the applicability of each model and summarized the basic construction safety management models of the owner by SWOT method.By comparative analysing and summing up three representative safety management systems of the owner of the United States of America, Britain and Hongkong region, this thesis suggested that the development of construction safety management system of the owner was divided into three stage:the compulsory stage, the boot stage and conscious stage in our country.Finally, combining with the influencing factors of construction safety management of the owner and the basic construction safety management models, this thesis proposed risk prevention model, management benefit model and behavior control model of construction safety management of the owner. And this thesis discussed the safety objectives, organizations, functions, regulations and requirements of the three models.