Method, device and storage medium for building BIM model of subway station enclosure structure
A technology for subway stations and building envelopes, applied in design optimization/simulation, geometric CAD, etc., can solve problems such as difficult positioning, heavy workload, and difficulty in model adjustment, and achieve the effect of improving modeling efficiency and facilitating model modification.
Active Publication Date: 2022-04-26
CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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[0003] At present, Revit is used to establish the enclosure structure model of the subway station, and the traditional modeling method is usually used: determine the diameter and spacing of the enclosure piles according to the geological conditions, and arrange the enclosure piles one by one along the outer contour of the subway station. It is necessary to modify the corresponding parameters one by one. The modeling work of components such as crown beams, purlins, and supports on each floor is cumbersome, and when the design data changes, it is difficult to adjust the model. Whether it is modifying the model or remodeling, the workload is large
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[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0047] see figure 1 , the embodiment of the present invention provides a method for establishing a BIM model of a subway station enclosure structure, comprising the following steps:
[0048] S1. Prepare the family files corresponding to the subway station envelope structure, the subway station structure Revit model, and geological data before using the Revit software to build the model, wherein the family files at least include: the family files corresponding ...
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The invention provides a method for establishing a BIM model of a subway station enclosure structure, which is applied to the technical field of establishing a BIM model of a subway station enclosure structure. Family files, subway station structure Revit models, and geological data, wherein the family files at least include: family files corresponding to crown beams, supports, and temporary columns. By reading information such as the outer contour of the underground structure and the levels supported by each layer, Dynamo programming is used to realize the automatic creation, layout, and parameterized drive of the underground station enclosure structure, which effectively improves the modeling efficiency, and at the same time, when the parameters change later It is convenient to modify the model.
Description
technical field [0001] The invention relates to the technical field of establishing a BIM model of a subway station enclosure structure, in particular to a method, a device and a storage medium for establishing a BIM model of a subway station enclosure structure. Background technique [0002] The enclosure structure mainly bears the water pressure and earth pressure generated by the excavation of the foundation pit or the unloading of the surrounding walls, and transmits this pressure to the support. It is a construction temporary retaining wall structure for stabilizing the foundation pit. The envelope structure model of the subway station is to apply the envelope structure to the subway station, which is convenient for building the envelope structure according to the actual environment around the subway station. [0003] At present, Revit is used to establish the enclosure structure model of the subway station, and the traditional modeling method is usually used: determine...
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IPC IPC(8): G06F30/13G06F30/20
Inventor 李双双刘国宝
Owner CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP