Author:
Хейфец ,Kheyfets Aleksandr,Васильева ,Vasileva Vera
Abstract
The article considers the state and trends in the development
of content and methodology of teaching of engineering
graphics at universities, in particular at South Ural State University
(SUSU). It is noted that the development goes in the direction of
computerization of the course and of the expansion of the scope
of application of 3D modeling and drawing.
The author overviews the content and methodology of teaching
construction engineering students of SUSU computer graphics.
The course is designed for the AutoCAD package. The article introduces
three graphical tasks that reveal features of construction
drawing. The topics of the abovementioned tasks are the perspective
and shadows, drawing of civil buildings, and drawing of truss
nodes. The course focuses on modern design technologies in construction.
To perform the aforementioned tasks the author implements
both traditional 2D (computer) methods of drawing and
modern 3D design methods which are actively developing. Work
goals and objectives for each task are given, as well as the examples
of drawings, 3D models and the sequence of their construction.
The author shows methods of studying properties of geometrical
projections and of shadowing difficult elements of building on
the example of 3D modeling. The article gives the examples of
photorealistic rendering done by the students for building visual
images.
The article also exposes shadowing in the orthographic projections
on the example of smaller architectural projects and civil
constructions. Shadows are built both in the automatic 3D modelling
and visualization mode and in traditional 2D methods.
The author dwells on modern means of automation of geometric
construction as well as shows the example of parameterization
in the process of determining optimal parameters of perspective
projections. The article reveals the construction of the dynamic
block as a means of storing graphical information of modern CAD
systems. The example of block construction in the process of truss
node creation is also given.
The author provides the requirements for the contents of the
semester report, the list of additional competencies acquired by the
student after the development of the course.
Publisher
Infra-M Academic Publishing House
Cited by
4 articles.
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