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BIMbased metro construction method

A construction method and subway technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as information loss, inability to realize information, CAD technology retention, etc., and achieve the effect of promoting systematization

Inactive Publication Date: 2016-12-07
BEIJING UNIV OF TECH +1
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Problems solved by technology

[0002] Traditional CAD technology has been popularized in the hands of architects and engineers, but CAD technology is still only used as a drawing tool, unable to realize the complete transmission of information, each major and each drawing exist independently, and each field and each major Without the correlation of information, there is a large amount of information loss between the various stages of the project construction life cycle. The comprehensive design stage of the subway pipeline is the most complicated. It is difficult to cover everything with traditional CAD two-dimensional technology, and there are often various types of pipelines. Collisions among different disciplines and coordination among different disciplines

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  • BIMbased metro construction method
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  • BIMbased metro construction method

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Embodiment Construction

[0044] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0045] In the traditional 2D CAD drawing design, the design of pipelines is extensive, while the comprehensive design of 3D pipelines using Revit is a refined design. The designer provides the construction personnel with a three-dimensional pipeline model that can meet the strict clear height requirements of the project, and can clarify the structural requirements and pipeline layout. After the model is built, use Revit software to export the .nwc file, use navisworks to perform collision detection on the pipeline model, generate a problem report, and then screen the problem report by engineers with construction experience, and finally optimize the pipeline model design again. This not only helps the construction personnel improve work efficiency, shortens the construction schedule but also ensures the construction quality.

[0046] like Figur...

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Abstract

A BIM based metro constructiontechnique method comprises the implementing process that a metro construction site three-dimensional model is established, comprehensive pipeline collision checking is conducted, local complicated structures are visually analyzed, 4D dynamic simulation and analysis optimization are performed, model data information is extracted, and site layout and simulation are performed. By the adoption of the method, a metro engineering construction organization model in a complicated environment is established, the dynamic relation of progress, resources and site factors in the construction process is comprehensive considered, the complexity, uncertainty and randomness in construction can be well expressed, and the intuition,feasibility and scientificity of construction organization can be strengthened. The method is based on construction and endures in a whole metro construction life cycle. Due to the fact that the metro engineering BIM model used during implementation of the technique method provides accurate construction information for operation and maintenance of metro engineering, the management efficiency of the metro engineering is greatly improved by implementing the technique method, and a technical support is provided for achievement of scientific and technological metros and green metros.

Description

technical field [0001] The invention relates to a BIM subway construction technology method, and belongs to the technical field of rail transit erection methods. Background technique [0002] Traditional CAD technology has been popularized in the hands of architects and engineers, but CAD technology is still only used as a drawing tool, and cannot achieve complete transmission of information. Each specialty and each drawing exist independently, and between each field and each specialty Without the correlation of information, there is a large amount of information loss between the various stages of the entire life cycle of engineering construction. The comprehensive design stage of subway pipelines is the most complicated. It is difficult to use traditional CAD two-bit technology to cover everything. Conflict between different disciplines and coordination between disciplines. [0003] Building Information Modeling (BIM), BIM is an unprecedented technological revolution in th...

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Application Information

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IPC IPC(8): G06F17/50
CPCG06F30/13
Inventor 赵雪锋苏斌汪国锋
Owner BEIJING UNIV OF TECH
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