Computer modeling of deformation of welded truss with gusset plates in its nods
Journal Title: Вісник Тернопільського національного технічного університету - Year 2016, Vol 83, Issue 3
Abstract
The aim of the study is to detect welded constructive truss deformation patterns with regard to constructive and technological features of the nodes. Merely performing of multifactor computer simulation experiment using application software systems and modern computational base makes it possible to perform such design calculation with a high reliability of the results. The study of welded secondary truss model behavior under the influence of external static loads was performed. The 2000x400 mm prototype was made of 40x40x4 mm double steel roll angle profile. Nodes gusset plates were designed as rectangular and made of steel plate 6 mm thick. The diagram of truss bottom chord load-extension and deflection for different external load values was obtained according to the results of computer simulation experiment in ANSYS Workbench 14.5 framework. The obtained results are of theoretical and practical interest both for the designing of new trusses and inspecting of operated ones.
Authors and Affiliations
Yaroslav Kovalchuk, Natalya Shynhera
Keywords
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