Building model normalization method based on Revit platform

An architectural model and platform technology, applied in electrical digital data processing, special data processing applications, instruments, etc., can solve problems such as difficulty in counting doors and windows, complicated mapping relationships, and inability to obtain data.

Inactive Publication Date: 2018-11-30
SHANGHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, components such as walls or doors and windows may have the same method, but multiple families are repeatedly created, which complicates the mapping relationship between instances and families; using Revit schedules to count the engineering quantities of all building components, it is difficult to count doors and windows according to the family The area after subdivision, and for wall panel components, its deficiency is more obvious
The wall panel itself is a component with composite layers, and the thickness and material of each layer are inconsistent. The Revit schedule can only obtain the overall volume of the wall, but cannot obtain the data of each part of the material

Method used

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  • Building model normalization method based on Revit platform
  • Building model normalization method based on Revit platform
  • Building model normalization method based on Revit platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] see Figure 1~Figure 11 , the method for standardized processing of architectural models based on the Revit platform is characterized in that the operation steps are as follows:

[0038] Ⅰ. Start the plug-in for secondary development based on the Revit platform: Revit architectural model standardization processing software;

[0039] Ⅱ. The user selects the merged wall type on the Revit architectural model standardization processing software interface;

[0040] Ⅲ. According to the user's selection, the Revit architectural model normalization processing software automatically finds overlapping walls, deletes repeated walls, and generates wall connections;

[0041] Ⅳ. The user selects the deduction rules on the Revit architectural model standardization processing software interface, and automatically completes the deduction of walls and other components;

[0042] Ⅴ. The user selects the floor or ceiling type on the Revit architectural model standardization processing sof...

Embodiment 2

[0046] Embodiment 2: This embodiment is basically the same as Embodiment 1, and the special features are as follows:

[0047] The Revit architectural model standardization processing software in step I integrates the following steps II to VIII for the processing and usage statistics of architectural model standardization.

[0048] In the merged wall type in the step II, the wall type is merged based on the thickness and material of the wall.

[0049] In the step IV, the deduction of the wall and other components is automatically completed, and the connection between the wall and other components is automatically processed to ensure that there are no overlapping parts of the components, and the correct wall engineering quantity is obtained.

[0050] The selection creation method in step V provides two methods for generating floors and ceilings. The first method uses the concrete floor in the structural model as a basis to perform copying, elevation adjustment, and family type a...

Embodiment 3

[0054] see Figure 1~Figure 11 , the method for standardized processing of architectural models based on the Revit platform is characterized in that the operation steps are as follows:

[0055] Ⅰ. Open the BIM model that needs to be normalized ( figure 2 );

[0056] Ⅱ. Start the plug-in for secondary development based on the Revit platform: Revit architectural model standardization processing software ( Figure 4 );

[0057] Ⅲ. Click to refresh the list, select the wall type, click to merge wall types, and then refresh the list, the walls with the same method in the table will be merged, and the number of wall types will decrease ( Figure 5 );

[0058] Ⅳ. Select deduction rules: Structural columns cut walls, set wall deduction ( Figure 6 ), automatically delete the overlapping part of the wall and the structural column, and complete the deduction.

[0059] Ⅴ. Select the floor type: bathroom floor surface, select the creation method, set the height offset value, click ...

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Abstract

The invention provides a building model normalization method based on a Revit platform. The method has the advantages that repeatedly created building types of components, including walls, plates, doors and windows, in a building model are merged; the space collision problem of the walls and other components can be dealt with automatically, and automatic deduction is completed; automatic creatingof floors and ceilings is achieved; the doors and windows can be named according to size and numbered; the realistic building model can be obtained, and accurate work amount statistics can be achieved.

Description

technical field [0001] The invention belongs to the technical field of building information modeling (BIM), and in particular relates to a method for standardized processing of building models based on a Revit platform. Background technique [0002] Building Information Modeling encompasses multi-discipline models in which the architectural model is distinct from, but also related to, the structural model. Designers first complete the creation of structural models of concrete components such as beams, slabs and columns according to the structural construction drawings, and then add architectural components according to the architectural construction drawings, including walls, floors, ceilings, doors and windows, etc. Manual modeling may not be able to obtain between components The correct spatial connection relationship, for example: wall and wall, wall and beam, wall and column, floor and wall, etc. will have local overlap. In addition, components such as walls or doors an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCG06F30/13
Inventor 张宣宣汪德江李轲朱江唐珂
Owner SHANGHAI UNIV
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