A Quantitative Research On The Allocation Of Supervisors In Construction Site Based On Queuing Theory

Construction supervision is a highly intelligent paid technical services,supervision is the most important investment in people, staffing reasonable dependslargely determine the success of the project supervision. If the supervisory staffingshortage will affect the efficiency and quality of supervision services; Becauseconstruction site management is not in place, to ensure the realization of the projectobjectives, reduce the occurrence of accidents, the government has increased thequality and safety supervision work responsibilities, cause owners to blindly increasethe proportion of the project site supervision required number of staff and supervisingengineers, greatly increased the workload of site supervision personnel. Andsupervision fees low, causing supervisors underpaid, excellent brain drain supervision,supervision of loss and other issues. So in the current emphasis on on-site supervisionadequate safety and quality-controlled environment, we must be clear with areasonable standard of supervisors, which is to ensure high quality and efficientcompletion of the supervision work of the premise, to promote the healthydevelopment of the industry supervision is very important.First,this paper analyses the development status of supervision trade in ourcountry, the current situation of development of industry in the developed countries,has been clear about the construction project supervision trade in our country there isinsufficient supervision personnel, and personnel quantity depends on the experienceof supervision engineer.Then, through introducing the theory of queuing theory related, expounds itsapplication in the field of construction project, summarizes the correspondency ofboth the theoretical analysis, made clear the input process of the specific issues, thequeuing rules and service of three basic, proved the inspection items for supervisionpersonnel to provide services to the project actual is conform to the queuing model ofM/M/C, lay the foundation for the following research work.Next,the thesis introduces the engineering inspection system and the person in supervision work standardization, especially with the importance of standardizationwere discussed, combining with the queuing theory model and the analysis of theconstruction site to collect the data, and considering the project supervisionquantitative method of adjustment coefficient is given.Finally, the construction of engineering construction site supervision personnelquantification model applied to concrete engineering, combining the empiricalanalysis, to verify the applicability of the model, and fully illustrates the problem ofthe supervision trade in our country.