Practice Based Education Illustrated by the Problem of Construction of Welded Lift frame for Handling Amelioration Tubes

摘要

This paper describes the structural design of the lifting frame designed for handling ameliorating waste concrete pipes. It demonstrates one task solved in the subject Construction practice directed for the students studying specialization: Teachers of technical education at the University of Hradec Kralove. In order to determine the stress distribution at the lifting frame, a theoretical analysis of the problem was performed. 3D computer model of the lifting frame was created subsequently. Computer analysis of generated 3D models was performed using the finite element method and the software Autodesk Inventor. The article presents some of the results obtained through the mentioned software such as the distribution of equivalent stress in the individual sections of the frame and the corresponding deformation of the expected static load capacity.