The influence of the rods angular profile height on rectangular welder truss deformation https://doi.org/10.33108/visnyk_tntu2017.04.082
Article Sidebar
Main Article Content
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.
Article Details
Issue
Section
This work is licensed under a Creative Commons Attribution 4.0 International License.
References
1. Kovalchuk Ya.O. Trymka zdatnist budivelnoi pidkrokvianoi zvarnoi fermy pry dii statychnykh navantazhen, Ya.O.Kovalchuk, N.Ya. Shynhera, XVI nauk. konf. Ternopilskoho nats. tekh. un-tu im. I. Puliuia, 5–6 Dec. 2012: tezy dop., Vol. No 2, Ternopil, 2012, p. 88 [in Ukrainian].
2. Kovalchuk Ya.O. Kompiuterne modeliuvannia napruzhen u zvarnii fermi, Ya.O. Kovalchuk, N.Ya. Shynhera, Visnyk TNTU im. Ivana Puliuia, 2016. No 2 (82), pp. 44 – 48 [in Ukrainian].
3. Yasnii P.V. Veryfikatsiia rezultativ modeliuvannia napruzheno-deformovanoho stanu zvarnoi fermy, Yasnii P.V., Kovalchuk Ya.O., Shynhera N.Ya., Rybachok O.I., Mekhanika i fizyka ruinuvannia budivelnykh materialiv ta konstruktsii [Teхt]: Zb. nauk. Statei, Za zah. red. Luchka Y.Y., Lviv: Kameniar, 2014, Vol. 10, pp. 461 – 471 [in Ukrainian].
4. Shynhera N.Ya. Statystychna model dlia vyznachennia zalyshkovoho resursu typovoi zvarnoi fermy pry tsyklichnykh navantazhenniakh. Diss. dokt. tek. nauk. Ternopil, 2012, 166 p. [in Ukrainian].