In this paper, simulation and analysis of thin steel cylindrical shells with elliptical cutouts under oblique loading were studied using finite element method. First, the numerical results were validated by the results of experimental test performed by an INSTRON 8802 servo hydraulic machine. Also, the effect of cutout angle (θ), cutout size, cutout position (L0/L) and cutout aspect ratios (b/a...

In this study, effect of square cutout and beam widths on eigenvalue buckling analysis beams is evaluated using finite element Taguchi methods. ANSYS software used to perform the analyses were conducted L9 orthogonal array with three control factors. Each factor has levels. The first considered as position whereas second was assumed widths. influence levels cutouts responses determined signal-t...

The purpose of the study is to analyze fire risks in using furnace heating at housing and communal facilities Baikal region. It was revealed that largest number caused fires occurs residential sector rural areas, followed by other objects serving various purposes: premises for temporary stay people, buildings public services. least new areas. An analysis causes fires: poor–quality furnaces thei...