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BIM technology and simulation technology-based green building design method

A simulation and green building technology, applied in the direction of design optimization/simulation, calculation, instruments, etc., can solve the problem of data interface matching between BIM technology and simulation software, failure to form a production streamline and design process, and failure to communicate well Serving architectural design and other issues, to achieve the effect of improving design quality and rationality, avoiding over-design and under-design, and ensuring accuracy

Pending Publication Date: 2017-08-18
TIANJIN ARCHITECTURE DESIGN INST
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AI Technical Summary

Problems solved by technology

[0004] The current simulation software and the software used in the design process cannot carry out effective and accurate data exchange. With suitable tools, they cannot be applied to the actual design, resulting in inaccurate simulation analysis
[0005] The birth of BIM technology has created a channel for data exchange between design software and simulation software. However, due to changes in the design process caused by BIM technology and the matching of data interfaces between BIM technology and simulation software, the two have not been able to communicate well. Serve in architectural design
[0006] The research results at this stage are all node-based, failing to form a complete and systematic production streamline and design process

Method used

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  • BIM technology and simulation technology-based green building design method
  • BIM technology and simulation technology-based green building design method
  • BIM technology and simulation technology-based green building design method

Examples

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specific Embodiment

[0064] 1 Establish a site in civil3D based on the base data, and analyze the surface runoff; it is found that the site is flat and there is no need for earthwork balance design, so the original site elevation is used as the design elevation.

[0065] 2. Based on the analysis results of the previous step, the design elevation and the project base information, establish the current site model in Revit. In this example, there are no buildings around the site, so the model only includes the site and roads.

[0066] 3 Import the site model into star-ccm+ for wind environment analysis, and find that the site is well ventilated and unobstructed, the dominant wind in summer is southeast, and the dominant wind in winter is northwest. And import the model into ecotect for sunshine analysis, the conclusion is that the sunshine is sufficient without occlusion.

[0067] 4 Carry out the general drawing design based on the above analysis, propose three general drawing layouts, and establish ...

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Abstract

The invention discloses a BIM technology and simulation technology-based green building design method. The method comprises the following steps of: analyzing a current-situation site by utilizing simulation software at the beginning of a building scheme, wherein the analysis comprises earthwork analysis and overland runoff analysis; preliminarily deciding a designed elevation of the site; establishing a project site in Revit according to the designed elevation; carrying out wind and light environment analysis by combining the simulation software; carrying out general drawing design on the basis of the wind and light environment analysis so as to propose a plurality of schemes; establishing a plurality of mass model in the Revit; carrying out wind and light environment analysis on different layouts by combining the simulation software, so as to help comparison and selection to optimize a general drawing layout; finally obtaining a most reasonable general drawing and furthermore deepening the schemes; and carrying out wind, light and heat environment analysis on indoor space by using above method, so as to carry out comparison and selection to optimize a final scheme. According to the method disclosed by the invention, the correctness of an analysis model is ensured, and the reliability of an analysis result is ensured; and a BIM technology is fused with simulation and analysis, so that a design and analysis optimized feedback mechanism is formed and then the correctness and efficiency of green building design and simulation are improved.

Description

technical field [0001] The invention belongs to the field of BIM green building design, and in particular relates to a green building design method based on the combination of BIM technology and simulation technology. Background technique [0002] The full English name of BIM is Building Information Modeling, that is, Building Information Modeling. BIM technology is a digital tool applied to engineering design and construction management. It integrates relevant information of various projects through parameter models, and shares and transmits them in the whole life cycle of project planning, operation and maintenance, so that engineering and technical personnel Correct understanding and efficient response to various building information provide the basis for collaborative work for the design team and all construction entities including the building operation unit, and play an important role in improving production efficiency, saving costs and shortening the construction peri...

Claims

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Application Information

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IPC IPC(8): G06F17/50
CPCG06F30/13G06F30/20
Inventor 刘欣卢琬玫张骋马辰张乾杨珣
Owner TIANJIN ARCHITECTURE DESIGN INST
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