The modelling of the build constructions in a CAD of the renovation of the enterprises by means of units in the drawings

TL;DR

This paper presents a parametric modeling approach for building constructions in CAD systems, utilizing units that combine visual graphics with invisible parameters to automate renovation drawings.

Contribution

It introduces a novel parametric model using units in drawings to enhance automation in renovation project design.

Findings

Model successfully tested on hundreds of renovation drawings

Improves automation and consistency in construction modeling

Facilitates integration of design operations in CAD

Abstract

The parametric model of build constructions and features of design operations are described for making drawings, which are the common component of the different parts of the projects of renovation of enterprises. The key moment of the deep design automation is the using of so-called units in the drawings, which are joining a visible graphic part and invisible parameters. The model has passed check during designing of several hundreds of drawings