Analysis of stress and deformation fields of shape complex beams

被引：0

作者：

Pastor, Miroslav ^{[1
]}

Lengvarsky, Pavol ^{[1
]}

机构：

[1] Tech Univ Kosice, Fac Mech Engn, Dept Appl Mech & Mech Engn, Letna 9, Kosice 04200, Slovakia

来源：

XXII SLOVAK-POLISH SCIENTIFIC CONFERENCE ON MACHINE MODELLING AND SIMULATIONS 2017 (MMS 2017) | 2018年 / 157卷

关键词：

stress; deformation; beam; contact; container;

D O I：

10.1051/matecconf/201815702037

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

In this paper is investigated the analysis of stress and deformation fields of shape complex beams. The shape complex beams are made from load-bearing sheet (trapezoidal sheet) circumferentially connected with strips of sheet metal, these beams are a substitute for more complex and heavier beams. The numerical analysis with static load are performed for these beams. The effect of three different types of connections between load-bearing sheet and strips of sheet metal is investigated. The first type of connection is represented by the trapezoidal sheet perfectly welded to the strips of sheet metal, the second type of connection is represented by the trapezoidal sheet welded to the strips of sheet metal only on the base sides of the trapezoidal sheet. The third one is represented by point welds. The stress and deformation fields for all types of the connections are compared and the suitable variant is chosen.

引用

页数：7

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