Method for building design and management system of construction organization of three-dimensional railway

Abstract

The invention relates to a method for building a design and management system of a construction organization of a three-dimensional railway, and the method comprises the steps: building a design distributed spatial database for the construction organization of the three-dimensional integrated railway by a GIS spatial database, a BIM model database and a design database of the construction organization of the railway; unifying a space reference basis, and converting a design and construction coordinate system into a 2000 country geodetic coordinate system; building a three-dimensional GIS application kernel to support GIS analysis service; building a BIM application kernel, and supporting a BIM data analysis and processing service; and designing a system secondary development application program interface, and integrating each sub-service by using a micro-service architecture method to form a railway construction organization design management system based on three-dimensional GIS + BIM. According to the invention, a universal three-dimensional GIS + BIM application system is established, digital management of railway construction organization and design information is realized, theproblem of data sharing among different GIS systems is solved, and integration of different services is realized.

Description

technical field [0001] The invention belongs to the technical field of informationization of railway and urban rail transit construction, and in particular relates to a method for building a three-dimensional railway construction organization design management system. Background technique [0002] The railway construction organization design is based on the premise of project quality and safety, with the goal of construction schedule and economic benefits, combined with the actual project, with construction technology and resource optimization as the core, to realize the planning and organization of the whole process and all elements of the construction project, It is a key link in railway construction. [0003] With the application of 3D GIS and BIM technology in the field of railway engineering more and more widely, BIM, as the carrier of models and information, runs through the whole life cycle of engineering construction to realize data sharing and transmission. Designer...

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Problems solved by technology

At present, my country's railway construction organization design is still at a relatively low level. The management method based on two-dimensional plan and electronic form is mainly used, and the manual method is the main method. Due to the large number of participants, low reusability, poor sharing, high cost, Unable to integrate other factors, it is difficult to intuitively and detailedly explain and express the general situation of the project, important and difficult projects, large-scale layout, and construction schedule progress, and it is impossible to give timely feedback on construction safety, quality, and progress issues, which affects the construction period and has low practicability

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