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A Lightweight Implementation Method of Standardized BIM Model

An implementation method, lightweight technology, applied in structured data retrieval, instruments, geometric CAD, etc., can solve the problems of unfiltered processing, high price, single working mode, etc.

Active Publication Date: 2019-07-16
ARMY ENG UNIV OF PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the application of BIM technology in the whole life cycle of my country's projects is in the stage of rapid development. There are a large number of BIM-related information systems on the market, but very few have done a good job in the lightweight processing of BIM models, such as EBIM, Although TOS and other applications are relatively mature, the working mode is single. At the same time, the price is very high because of the large amount of manpower and material resources invested in the early development; as far as the current technical methods are concerned, they are all lightweight processed through cloud loading. When processing model data, all useful or useless information is loaded and displayed without filtering

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  • A Lightweight Implementation Method of Standardized BIM Model
  • A Lightweight Implementation Method of Standardized BIM Model
  • A Lightweight Implementation Method of Standardized BIM Model

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0024] combine figure 1 , figure 2 and image 3 , a standardized BIM model lightweight implementation method, the method steps are as follows:

[0025] Step 1: Use Revit to build a model, and unify the coordinates of the origin of the model:

[0026] In order to avoid the inconvenience of data processing and the difference in model display effect caused by non-standard model establishment, the present invention first needs to determine the information content required by the BIM application party for each link, and requires the modeler to establish the BIM model strictly according to the following Standards for the initial establishment of standardized BIM models.

[0027] Step 2: Determine the segmentation standards for beams, slabs, columns, walls, and electromechanical pipelines in the model, and then uniformly code and name all beams, slabs, columns,...

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Abstract

A lightweight realization method of a standardized BIM model including standardization of a BIM model, model data standardization processing, model format standardization conversion and model and dataassociation, finally realizes the BIM model with all-round and complicated information to display and operate smoothly in PC and mobile terminal, and provides a basis for the subsequent developers toexpand the application of BIM technology in mobile palm. The invention provides a standard for establishing a BIM model, which provides convenience for subsequent data processing. Revit is used to build the BIM model, which avoids the problem of non-standard model information and incomplete information caused by the difference between different modeling software. The standardized processing method of model information realizes the quantitative extraction of users on demand, and improves the lightweight model processing and loading rate. The standardized BIM lightweight processing method has high stability, high precision and low cost.

Description

technical field [0001] The invention belongs to the expanded application technology of BIM in the field of construction engineering, in particular to a lightweight realization method of a standardized BIM model. Background technique [0002] BIM (Building Information Modeling) is based on the relevant information data of construction projects, manages three-dimensional building models, and simulates the real information of buildings through digital information simulation. It has eight characteristics of information completeness, information relevance, information consistency, visualization, coordination, simulation, optimization and graphing. The construction unit, design unit, construction unit, supervision unit and other project participants are on the same platform and share the same building information model. It is conducive to project visualization and refined construction. [0003] BIM originated in the United States, and has been widely used and popularized in deve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/50G06F16/25
CPCG06F30/13
Inventor 许继恒杨启亮
Owner ARMY ENG UNIV OF PLA