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A shield construction BIM management platform architecture method based on WebGL

A management platform and shield technology, applied in the field of BIM management platform architecture for shield construction based on WebGL, can solve problems such as crashes, complex operability, poor compatibility, etc., and achieve the effect of strong compatibility and good rendering effect.

Pending Publication Date: 2019-03-01
CHINA RAILWAY LIUYUAN GRP CO LTD
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AI Technical Summary

Problems solved by technology

[0003] With the rapid development of the network 3D geographic information system, various 3D visualization technologies based on the network emerge in an endless stream. The traditional Web3D technologies used to realize 3D data include VRML, X3D, Java3D and other technologies, all of which need to install plug-ins or load components, and It has disadvantages such as complex operability and poor compatibility, which can easily cause the browser to run slowly and crash.

Method used

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  • A shield construction BIM management platform architecture method based on WebGL

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Embodiment Construction

[0016] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] Embodiments of the present invention disclose a method for building a BIM management platform for shield construction based on WebGL, as shown in the figure, which includes the following steps:

[0018] (1) Obtain model data through BIM basic modeling (S100), and the modeling tools mainly include Revit, SolidWorks and Bentley;

[0019] (2) Process the model data in step (1) (S200). The data processing is mainly carried out through parameterization and lightweight processing through the self-developed lightweight plug-in, after which the format is converted and imported into the platform;

[0020] (3) Drive the model in step (2) through the WebGL three-dimensional engine in the browser ( S300 ), and the model is divided into...

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Abstract

The invention discloses a shield construction BIM management platform architecture method based on WebGL, and the method comprises the following steps: obtaining model data through BIM basic modeling(S100); Processing the model data in the step 1 (S200), performing format conversion, and importing the data into a platform; Driving the model in the step 2 in a browser through a WebGL three-dimensional engine (S300); and supporting the BIM platform function application (S400). According to the method, a shield construction BIM management platform architecture method based on WebGL can be achieved, based on the WebGL three-dimensional engine technology, the WebGL three-dimensional engine is subjected to secondary development, and the beneficial effects that three-dimensional graph accelerated browsing is directly conducted through a browser, plug-ins do not need to be installed, compatibility is high, and the rendering effect is good are achieved.

Description

technical field [0001] The invention belongs to the technical field of shield tunneling construction safety risk management, and in particular relates to a method for constructing a shield construction BIM management platform architecture based on WebGL. Background technique [0002] In recent years, the development of underground space has developed rapidly. In the field of subway construction, shield construction technology has been widely used in the construction process of tunnel sections. Faced with increasingly heavy subway construction tasks and complex and changeable construction risks, it is necessary to explore scientific and effective research and development. The technical means and methods of shield construction safety and quality monitoring and management have become an urgent task in the daily management of subway tunnel engineering construction. [0003] With the rapid development of the network 3D geographic information system, various 3D visualization techn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/10
CPCG06T17/10
Inventor 青舟张佩竹付功云杨喆蒋卓鹏袁文祥
Owner CHINA RAILWAY LIUYUAN GRP CO LTD
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