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Revit-based fabricated shear wall automatic modeling method and system

A technology of automatic modeling and shear wall, applied in the field of building information model information, which can solve the problems of huge, complex and changeable workload and tasks

Pending Publication Date: 2021-09-07
SHANGHAI UNIV
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  • Claims
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AI Technical Summary

Problems solved by technology

However, because the structure of prefabricated components is more complex and changeable than that of cast-in-place structures, the traditional manual creation of prefabricated shear wall BIM models has a huge and cumbersome workload, especially the reinforcement model.

Method used

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  • Revit-based fabricated shear wall automatic modeling method and system
  • Revit-based fabricated shear wall automatic modeling method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] refer to Figure 1-2 , a method for automatic modeling of prefabricated shear walls based on Revit, including the following steps:

[0037] Step 1. Get the geometric parameters of the wall through the Form window: according to the selected prefabricated shear wall wall type, enter the geometric parameters in the form, convert the input data into units and store them;

[0038] Step 2, create a family file: use the method in the Revit API development tool to get the family template file from the family template folder, and create a family document and manage the family management for all editing behaviors in the family;

[0039] Step 3, wall profile and opening generation: In the created family template file, according to the obtained wall geometric parameters, the solid wall profile and the opening of the shear body are generated through the stretching method in the Revit API development tool, through The graphic element connection method in the RevitAPI development too...

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Abstract

The invention discloses a Revit-based fabricated shear wall automatic modeling method and system, and the method comprises the following steps: 1, obtaining the geometric parameters of a wall body through a Form window body: inputting the geometric parameters in the window body according to the selected type of the fabricated shear wall body, and carrying out the unit conversion of the input data, and storing the data; 2, creating a family file: storing a family template file from a family template folder through a method in a Revit API development tool, creating the family file, and managing family management used for all editing behaviors in a family. According to the method, the BIM model of the fabricated shear wall according with national specifications and CAD drawings is automatically generated according to the parameter data, input by the user, of the fabricated shear wall, and meanwhile accurate reinforcement of the model is completed.

Description

technical field [0001] The invention relates to the technical field of building information model information, in particular to a method and system for automatic modeling of a prefabricated shear wall based on Revit. Background technique [0002] The basis of BIM application in prefabricated buildings is the creation of BIM models. At present, the BIM modeling process of prefabricated buildings is as follows: firstly, the design institute will design and draw according to the cast-in-place structural model, and then the PC deepening company will do the detailed design of the prefabricated components, obtain the detailed drawings of the PC components, and the BIM model of the prefabricated components It is created based on the detailed CAD drawings after deepening. However, because the structure of prefabricated components is more complex and changeable than that of cast-in-place structures, the traditional manual creation of prefabricated shear wall BIM models has a huge an...

Claims

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Application Information

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IPC IPC(8): G06F30/13G06F30/12
Inventor 汪德江陈义龙朱江侯业丽
Owner SHANGHAI UNIV
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