Power transformation engineering enclosing wall modeling method based on BIM technology

Abstract

The invention provides a power transformation engineering enclosing wall modeling method based on a BIM technology. The power transformation engineering enclosing wall modeling method comprises the following steps: 1, drawing an enclosing wall model line in Revit software; 2, converting the enclosing wall model line into a two-dimensional plane curve in Danymo; 3, creating a wall body model basedon the two-dimensional plane curve; 4, based on the enclosing wall model line in the step 1, converting the enclosing wall model line into a dynamo geometric primitive as a wall column axis; 5, creating a wall column center point based on the wall column axis; 6, creating a wall column model based on the wall column center point; and 7, adjusting the direction of the wall column model to completewall modeling. According to the method provided by the invention, a Dynamo editing logic relationship and algorithm are utilized, and an enclosing wall body and a wall column model are quickly generated based on an enclosing wall axis drawn in Revit. Parameters such as sectional dimensions, heights and materials of the wall body and the wall column can be customized according to requirements, thedistance, the sectional direction and the elevation of the wall column can be flexibly set, modeling and model modification processes are simple and convenient, results are accurate, and the design efficiency is improved.

Description

technical field [0001] The invention relates to the field of design, in particular to a method for modeling enclosure walls of substation engineering based on BIM technology. Background technique [0002] With the wide application of BIM technology in various engineering fields, the engineering design of power substation engineering based on BIM technology is also an inevitable requirement for the development of information and digitalization. At present, the enclosure wall of the substation / converter station adopts Revit software to realize BIM modeling, and the wall family members are set out along the axis of the enclosure wall to generate the wall model. However, due to the large number of wall columns, they can only be generated in batches by copying or arraying. The workload is large, and there are a lot of repetitive and tedious work in modeling with this method, and the efficiency is low. In addition, deviations are prone to occur when placing fence components, resu...

AI Technical Summary

Problems solved by technology

At present, the enclosure wall of the substation / converter station adopts Revit software to realize BIM modeling, and the wall family members are set out along the axis of the enclosure wall to generate the wall model. However, due to the large number of wall columns, they can only be generated in batches by copying or arraying. The workload is large, and there are a lot of repetitive and tedious work in modeling with this method, and the efficiency is low

In addition, deviations are prone to occur when placing fence components leading to inaccurate models

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