Research On The Application System Of Commercial Building Operation And Maintenance Management Based On BIM

With the continuous progress of urbanization in China,the scale of commercial buildings is expanding,the functions are enriching and the number is increasing.As a result,the traditional mode of property management is far from meeting the needs of modern commercial buildings to realize the operation and maintenance information and visualization.At the same time,the building information modeling(BIM)in the Internet era does not introduce new technologies,which provides an effective way to realize the operation and maintenance management application system of commercial building informatization,digitalization and visualization.Under the guidance of BIM Technology Theory and commercial building operation and maintenance management theory,this paper firstly constructs the application framework of commercial building operation and maintenance management based on BIM from the actual needs of commercial building operation and maintenance management,and analyzes the key technologies of the application framework;secondly,it uses literature statistics and questionnaire survey to determine the application effect evaluation index system,and uses hierarchy The method of analysis gives weight to it and selects the fuzzy comprehensive evaluation to build a BIM based application effect evaluation model of commercial building operation and maintenance management.Finally,the actual project cases are collected for empirical analysis to verify the applicability of the BIM based application framework of commercial building operation and maintenance management and the BIM based application effect evaluation model of commercial building operation and maintenance management,and proposes to improve BIM based on the evaluation results Suggestions on the application effect of technology in operation and maintenance management.The innovation of this paper lies in that,in order to improve the service quality of commercial operation,promote the promotion of commercial brand value,and then realize the maximization of the benefits of commercial operation,the application framework of commercial building operation and maintenance management based on BIM is established,which is divided into the structure of collection layer,network layer,data layer,application layer and user layer,and the application effect evaluation model is constructed according to the hierarchy.In the application of practical engineering projects,the application framework and application effect evaluation model of BIM based commercial building operation and maintenance management together constitute the application system of BIM based commercial building operation and maintenance management.By evaluating the application effect of BIM Technology in commercial building operation and maintenance management,the results obtained are fed back to the application framework,and targeted application effect improvement countermeasures are proposed to achieve precision Refine management and closed-loop management to maximize the benefits of business operation.