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BIM modular modeling method and BIM modular modeling system

A modeling method and modular technology, applied in BIM in the field of building construction schemes, to achieve the effect of saving construction resources and improving construction efficiency

Pending Publication Date: 2022-08-09
浙江小筑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a BIM modular modeling method and a BIM modular modeling system to solve the optimization problem of splitting and constructing the whole building

Method used

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  • BIM modular modeling method and BIM modular modeling system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] BIM modular modeling method. The modeling method includes the following steps: Rhino model establishment, process selection, model refinement, model expansion, optimized layout, size acquisition, loss rate verification and prefabrication production.

[0033] S1: Build the Rhino model on the computer according to the construction drawings;

[0034] S2: Extract the construction parts required for construction separately or carry out a more refined model deepening;

[0035] S3: Expand along the model of the prefabricated structure to obtain the expanded plane graphic and convert it into a two-dimensional plane drawing;

[0036] S4: Process selection for the prefabrication of each position of the established model;

[0037] S5: Optimize the layout of the plane drawings according to the construction steps, environment and actual size requirements;

[0038] S6: Split the optimized plane drawing, label the split modules, and arrange them in an orderly manner according to the...

Embodiment 2

[0048] BIM modular modeling method. The modeling method includes the following steps: Rhino model establishment, process selection, model refinement, model expansion, optimized layout, split labeling, size acquisition, loss rate verification and prefabrication production.

[0049] S1: Build the Rhino model on the computer according to the construction drawings;

[0050] S2: Extract the construction parts required for construction separately or carry out a more refined model deepening;

[0051] S3: Expand along the model of the prefabricated structure to obtain the expanded plane graphic and convert it into a two-dimensional plane drawing;

[0052] S4: Process selection for the prefabrication of each position of the established model;

[0053] S5: Optimize the layout of the plane drawings according to the construction steps, environment and actual size requirements;

[0054] S6: Split the optimized plane drawing, label the split modules, and arrange them in an orderly manner ...

Embodiment 3

[0065] On the basis of Example 1, in order to improve the collection of modeling data, model refinement, model expansion and optimized typesetting are all completed by the Rhino model. The Rhino model is established based on construction drawings and image scanning, and high-pixel images are used for image scanning. identification technology.

[0066] Through the combination of image scanning and size acquisition, the purpose of detailed modeling is achieved, and every detail of the virtual building is fully virtualized.

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Abstract

The invention relates to the technical field of BIM in building construction schemes, in particular to a BIM modular modeling method and a BIM modular modeling system.The modeling method comprises the following steps of Rhino model establishment, model refinement, model expansion, process selection, optimized typesetting, size collection, loss rate checking calculation and prefabrication production. The method comprises the following steps: constructing a model, adding a construction process feasible for all construction objects in the prior art into the model, splitting a plurality of groups of feasible schemes according to the construction process and a model expansion drawing, further simulating prefabrication, obtaining a loss rate, and comparing and outputting an optimized splitting scheme, thereby facilitating improvement of construction efficiency and saving of construction resources.

Description

technical field [0001] The invention relates to the technical field of BIM in building construction schemes, in particular to a BIM modular modeling method and a BIM modular modeling system. Background technique [0002] BIM takes the relevant information data of the construction project as the basis of the model, establishes the building model, and simulates the real information of the building through digital information simulation. [0003] Most of the existing BIM uses virtual modeling in the process of building construction, which improves the accuracy and convenience of construction in the process of building construction. [0004] Application number: CN202111565706.9 A modeling method for building information input based on BIM modular modeling discloses the use of image scanning technology to achieve convenient modeling and improve building construction efficiency and intelligence. The way of implementation is only image scanning, and there is a lack of suggestions ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G06F30/13G06T19/20
CPCG06F30/20G06F30/13G06T19/20Y02P90/30
Inventor 钟立洪章金财王磊孙振涛张建明
Owner 浙江小筑科技有限公司
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