General BIM display platform construction method suitable for water conservancy project industry

Abstract

The invention discloses a general BIM display platform construction method suitable for the water conservancy project industry. The method comprises the steps: S1, constructing a BIM resource manager which is used for supporting BIM data resources; s2, constructing a BIM resource browser so as to realize rendering of BIM data resources; s3, constructing a network resource server, establishing a BIM resource database, deploying BIM resources on the server, browsing the BIM resources through a network, storing the BIM resources uploaded by a user in the BIM resource database, and supporting query, publishing, deletion, maintenance and export operations of the BIM resources and model WBS information management after the BIM resources are published; and S4, constructing a BIM resource editor for editing and developing related functions to interact with the BIM resources. Through a general BIM resource model lightweight processing technology, lightweight processing of three design platform models commonly used in water conservancy projects, namely Revit, Microstation and Catia, is realized, the size of the model is greatly reduced, the model is suitable for network transmission, and a basis is provided for BIM application of a Web end.

Description

technical field [0001] The invention relates to hydraulic structures, in particular to a general BIM display platform construction method suitable for the hydraulic engineering industry. Background technique [0002] BIM (Building Information Modeling) is based on three-dimensional digital technology and integrates engineering data models of various related information of construction projects. It is a digital expression of the physical and functional characteristics of engineering project facilities. Consistency and consistency, with the characteristics of intuitiveness, analyzability, shareability and manageability based on computer expression. At present, domestic BIM technology is mainly used in the construction industry, and the application of BIM in the water conservancy engineering industry is still in its infancy. BIM technology can effectively improve the efficiency of engineering design and product quality, and its promotion and application has become a trend in th...

AI Technical Summary

Problems solved by technology

[0003] First, there is a lack of a unified and effective BIM technology platform: Due to the particularity of water conservancy projects, BIM design platforms include Revit on the Autodesk platform, Microstation on the Bentley platform, and Catia on the Dassault platform; three platforms, three models, each with its own advantages and disadvantages. Difficult to choose, forming a three-legged situation, which restricts the promotion and application of BIM technology in the field of water conservancy engineering

[0004] Second, the amount of model data is large and the loading is slow: BIM models are often the design model established by the design unit and the construction deepening model established by the construction unit. The data of these two models is too complex and the volume is too large. Direct loading will slow down browsing display efficiency on the server side and even cause the browser to crash

[0005] Third, the current BIM display platform is generally based on the C / S architecture, which has problems such as high difficulty in data perspective and lack of unified management particles for each module data; the three stages of design, construction, and operation and maintenance are independent of each other and difficult to unify. The three goals of cost and cost restrict each other and are difficult to balance

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