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A Pile Foundation Model Creation Method Based on Revit and Dynamo

A pile foundation and model technology, applied in the direction of foundation structure engineering, foundation structure test, construction, etc., can solve the problems of inability to meet the needs of design modeling, large workload, and high error rate

Active Publication Date: 2021-04-13
ZHEJIANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This method has a large workload in the coordinate calculation stage, a high error rate, and is a repetitive work. This method can no longer meet the needs of design modeling.

Method used

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  • A Pile Foundation Model Creation Method Based on Revit and Dynamo
  • A Pile Foundation Model Creation Method Based on Revit and Dynamo
  • A Pile Foundation Model Creation Method Based on Revit and Dynamo

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. The specific embodiments described here are only used to explain the present invention, not to limit the invention.

[0022] like figure 1 As shown, the method for creating a layered solid model based on Dynamo and Revit in this embodiment includes the following steps:

[0023] S1: Make the pile-by-pile coordinate file of the bridge centerline and the data file of the pile foundation according to the design requirements: draw the horizontal curve and vertical curve in Civil3d according to the content of the curve element table, use Dynamo to export the pile-by-pile coordinate file of the line, and control the pile distance From 0.3m to 1m, calculate the mileage of the center of the pier, the number of piles for each pier, the diameter of the pile, the length of the pile, the...

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Abstract

The invention discloses a method for creating a pile foundation model based on Dynamo and Revit, which includes the following steps: S1: making a pile-by-pile coordinate file of the center line of the bridge and a data file of the pile foundation according to the design requirements; S2: using S1 in Dynamo The pile-by-pile coordinate file fitting of the bridge centerline in S1 generates a three-dimensional curve and a two-dimensional flat curve; S3: According to the data file of the pile foundation in S1, the normal plane is obtained at the corresponding mileage of the two-dimensional flat curve in S2, and the A group of planes is obtained by offsetting the formula plane, which is called a plane group; S4: According to the data file of the pile foundation in S1, a straight line is generated along the tangential direction at the corresponding mileage of the two-dimensional flat curve in S2, and the Straight lines are offset to obtain a group of straight lines, which are called straight line groups; S5: Intersect the plane group in S3 and the straight line group in S4 to generate intersection points; S6: Create a parameterized pile family, according to the data file of the pile foundation in S1 and the The intersection point is placed pile family in Revit, namely obtains the final pile foundation model.

Description

technical field [0001] The invention relates to a method for creating a model based on secondary development of Revit and Dynamo, in particular to a method for creating a pile foundation model based on Revit and Dynamo. Background technique [0002] At present, domestic BIM (Building Information Modeling; English abbreviation of Building Information Modeling) technology is developing rapidly, and there are many modeling software, among which Revit is the most commonly used modeling software. Dynamo, a secondary development platform based on Revit, writes a visual program to realize the establishment of a more complex BIM model in Revit. At the same time, Dynamo can make lines and surfaces interact through programming ideas, thereby generating the insertion base point of the family in Revit, and batch Place the component family. [0003] Because the functional modules that come with Revit cannot accurately solve the problem of the three-dimensional space position of the band...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/13E02D33/00
CPCE02D33/00
Inventor 张柳柳申永刚
Owner ZHEJIANG UNIV
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