The influence of height of angular profile of rods on rectangular welded truss deformation
Journal Title: Вісник Тернопільського національного технічного університету - Year 2017, Vol 88, Issue 4
Abstract
The paper is devoted to the study of deformation properties of five 18000 x 3600 mm welded rectangular trusses under the external static loads. Experimental specimens are made of the steel rolled angular profiles with different beam seat height. The scheme of loading specifying the operating mode of such a structure type has been chosen. Computer simulation experiment in ANSYS Workbench 14.5 software was performed. According to the results the values of deformation along the lower chord for each truss, maximum trusses deformations within the elastic properties of structural elements and dependence of bearing ability of the structure on its material consumption have been obtained . The results obtained are of theoretical and practical interest for both new trusses designing and testing of the bearing ability of trusses being in operation.
Authors and Affiliations
Yaroslav Kovalchuk, Natalya Shynhera
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