Numerical analysis of the thin-walled structure with different trigger locations under axial load

被引：8

作者：

Rogala, M. ^{[1
]}

Gajewski, J. ^{[1
]}

Ferdynus, M. ^{[1
]}

机构：

[1] Lublin Univ Technol, Dept Machine Design & Mechatron, 36 Nadbystrzycka St, PL-20618 Lublin, Poland

来源：

IV INTERNATIONAL CONFERENCE OF COMPUTATIONAL METHODS IN ENGINEERING SCIENCE (CMES'19) | 2019年 / 710卷

关键词：

SQUARE ALUMINUM EXTRUSIONS; ENERGY-ABSORPTION; CROSS-SECTION; OPTIMIZATION; MECHANICS; COLUMNS;

D O I：

10.1088/1757-899X/710/1/012028

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents the results of the numerical analysis of thin-walled structures with a square cross-section. Aluminium models contain different types of triggers and distance to the base. Postbuckling analyses were compared with the form of the buckle to find the most beneficial location of the trigger. The study problem was approachedwith FEM Abaqus.Numerical analysis results are shown in theLoad-Shortening diagram. The data obtained during numerical analysis were used to determine the crushing efficiency indicators such as SE, CLE, TE. The aim of the research was to obtain the best efficiency indicators for the tested positions of triggers.

引用

页数：7

共 50 条

[1] Crushing behaviors of the thin-walled sandwich column under axial load
Hou, Yubo
Zhang, Yong
Yan, Xiaolei
Lai, Xiongming
Lin, Jiming
THIN-WALLED STRUCTURES, 2021, 159
[2] Numerical analysis and design of thin-walled RECFST stub columns under axial compression
Wang, Jingfeng
Shen, Qihan
THIN-WALLED STRUCTURES, 2018, 129 : 166 - 182
[3] Damage analysis of thin-walled GLARE members under axial compression Numerical and experiment investigations
Banat, D.
Mania, R. J.
COMPOSITE STRUCTURES, 2020, 241
[4] Separation Dynamic Analysis of Thin-Walled Composite Structure under Thermal and Static Load
Hou H.-Y.
Li Y.-B.
Chen Q.
Liao T.
Fei Q.-G.
Fei, Qing-Guo (qgfei@seu.edu.cn), 1600, China Spaceflight Society (41): : 1385 - 1392
[5] Energy-absorption characteristics of thin-walled tube with different axial-section shapes under axial impulsive load
Meng, Zhuo
Sun, Qin
PROCEEDINGS OF THE SECOND INTERNATIONAL CONFERENCE ON MODELLING AND SIMULATION (ICMS2009), VOL 7, 2009, : 94 - 99
[6] Sensitivity analysis of free torsional vibration frequencies of thin-walled laminated beams under axial load
Czesław Szymczak
Marcin Kujawa
Continuum Mechanics and Thermodynamics, 2020, 32 : 1347 - 1356
[7] Sensitivity analysis of free torsional vibration frequencies of thin-walled laminated beams under axial load
Szymczak, Czeslaw
Kujawa, Marcin
CONTINUUM MECHANICS AND THERMODYNAMICS, 2020, 32 (05) : 1347 - 1356
[8] Numerical study on the axial collapse of thin-walled columns
Wang, Di
Fang, Houcheng
Xue, Ruilei
Li, Shen
SCIENTIFIC REPORTS, 2024, 14 (01)
[9] Buckling of thin-walled silos and tanks under axial load - Some new aspects
Pircher, M
Bridge, RQ
JOURNAL OF STRUCTURAL ENGINEERING-ASCE, 2001, 127 (10): : 1129 - 1136
[10] About the stress of thin-walled interference fit assemblies under eccentric axial load
Lohrengel, Armin
Thoden, Daniel
Dietz, Peter
WELLE-NABE-VERBINDUNGEN: GESTALTUNG - FERTIGUNG - ANWENDUNGEN MIT FACHAUSSTELLUNG, 2010, 2114 : 81 - 92

← 1 2 3 4 5 →