Bridge structure information model system for generating three-dimensional and two-dimensional graphs and use method

A technology of bridge structure and two-dimensional graphics, applied in special data processing applications, instruments, electrical digital data processing, etc. and other problems, so as to improve the efficiency of software operation, reduce systemic risks, and avoid the impact of stability.

Active Publication Date: 2017-10-03
SHANGHAI URBAN CONSTR DESIGN RES INST GRP CO LTD
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AI Technical Summary

Problems solved by technology

Existing BIM software has the functions of establishing 3D models and complete multi-stage information transmission, but it cannot provide finished drawings with annotations for components, let alone finished drawings with annotations for component sections or partial large samples. Manually completed, there is still a "last mile" from the model to the finished product
[0005] However, there are a variety of professional drawing software for bridges

Method used

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  • Bridge structure information model system for generating three-dimensional and two-dimensional graphs and use method

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Embodiment

[0038] Such as figure 1 As shown, the bridge structure information model system that generates 3D and 2D graphics includes a core database, an input platform for designers, a 3D graphics processing module, and a 2D graphics processing module.

[0039] The three-dimensional graphics may also be three-dimensional models, and the two-dimensional graphics may also be two-dimensional drawings.

[0040] Among them, the core database is respectively connected with the designer-oriented input platform, 3D graphics processing module, and 2D graphics processing module, and performs information interaction with the designer-oriented input platform, 3D graphics processing module, and 2D graphics processing module; When the designer-oriented input platform and / or 3D graphics processing module and / or 2D graphics processing module input information to the core database, the information is first stored in the cache, and when the designer issues an instruction to assign a value to the core dat...

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Abstract

The invention discloses a bridge structure information model system for generating three-dimensional and two-dimensional graphs and a use method thereof. The system comprises a kernel database, an input platform oriented to a designer, a three-dimensional graph processing module and a two-dimensional graph processing module. The kernel database stores bridge structure information through BIM software. The input platform oriented to the designer is used for inputting bridge structure design main control information. The three-dimensional graph processing module and the two-dimensional graph processing module process geometric information of a bridge structure in the kernel database and display the geometric information on a displayer of a computer. During use, the input platform oriented to the designer inputs the information to the kernel database, then the three-dimensional graph processing module and the two-dimensional graph processing module process the data, and three-dimensional or two-dimensional graphs or drawings are output. The defects in the prior art are overcome, and the map making problem of a BIM model is solved.

Description

technical field [0001] The invention relates to the technical field of bridge design, in particular to a bridge structure information model system and a using method for generating three-dimensional graphics and two-dimensional graphics. Background technique [0002] At present, BIM technology in the domestic civil engineering industry is developing rapidly, especially in the field of construction engineering, there have been many successful application cases, such as Shanghai Tower, Shanghai Disneyland, Shanghai Shendu Pumping Station and other large projects, BIM technology in design, construction and operation and maintenance stages played an important role. Existing Autodesk Revit, Tianzheng Construction and other software can realize functions such as fully-associated design based on the core model, design drawing, engineering calculation, construction simulation, etc., and can realize remote dynamic operation and maintenance management through customization and transfo...

Claims

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Application Information

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IPC IPC(8): G06F17/50
CPCG06F30/13G06F30/20
Inventor 胡方健
Owner SHANGHAI URBAN CONSTR DESIGN RES INST GRP CO LTD
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