Experimental investigation and parametric analysis on overall buckling behavior of large-section aluminum alloy columns under axial compression

2018 ◽  
Vol 122 ◽  
pp. 585-596 ◽  
Author(s):  
Z.X. Wang ◽  
Y.Q. Wang ◽  
Jeong Sojeong ◽  
Y.W. Ouyang
Keyword(s):  
Experimental Investigation ◽  
Aluminum Alloy ◽  
Axial Compression ◽  
Parametric Analysis ◽  
Large Section ◽  
Buckling Behavior ◽  
Overall Buckling

Buckling behavior of CFRP-aluminum alloy hybrid tubes in axial compression

2017 ◽  
Vol 132 ◽  
pp. 624-636 ◽  
Author(s):  
Peng Feng ◽  
Lili Hu ◽  
Peng Qian ◽  
Lieping Ye
Keyword(s):  
Aluminum Alloy ◽  
Axial Compression ◽  
Buckling Behavior

Effect of Pressurization on the Buckling Behavior of Thin-Walled Cylinders Under Bending Load

2009 ◽  
Author(s):  
Ali Limam ◽  
Ce´dric Mathon
Keyword(s):  
Experimental Investigation ◽  
Internal Pressure ◽  
Axial Compression ◽  
Load Capacity ◽  
Combined Loads ◽  
Plasticity Effect ◽  
Buckling Behavior ◽  
Bending Load ◽  
Thin Walled ◽  
High Internal Pressure

This study deals with the buckling of thin cylindrical shells submitted to combined loads such internal pressure, bending and axial compression. A large experimental investigation is conducted and some explanations on the behavior of such loaded structures and on the influence of distinct parameters are gauged. The parametrical studies show the stabilising effect of low internal pressure and a drop of the load capacity for high internal pressure due to the plasticity effect. Specific recommendations are finally established for the design.

Experimental Study on Axial Compression Performance of High-Strength Aluminum-Alloy Columns with H-Section

2013 ◽  
Vol 274 ◽  
pp. 459-462 ◽  
Author(s):  
Feng Fan ◽  
Yu Jin Wang ◽  
Li Lin ◽  
Hong Liang Qian
Keyword(s):  
Aluminum Alloy ◽  
Axial Compression ◽  
Failure Modes ◽  
High Strength ◽  
Tensile Tests ◽  
Test Program ◽  
Column Tests ◽  
Compression Performance ◽  
Heat Treated ◽  
Overall Buckling

This paper presents an experimental investigation of aluminum alloy H-type sections subjected to axial compression between two pinned ends. The specimens were fabricated using 6082-T6 heat-treated aluminum alloy. 26 material tensile tests were performed then a test program included 12 column tests which were separated into 6 test series of different geometry and ranged from 990 to 1840 mm in length in order to obtain a column curve. All the observed failure modes for the column tests were overall buckling and the axial capacities were obtained.

Overall buckling characteristics of slender FRP-foam sandwich tube under axial compression

2021 ◽  
Vol 24 ◽  
pp. 100585
Author(s):  
Li Chen ◽  
Darong Pan ◽  
Qilin Zhao ◽  
Li Chen ◽  
Longlong Niu ◽  
...  
Keyword(s):  
Axial Compression ◽  
Overall Buckling

Appraisal of Allowable Loads by Simplified Rules

1986 ◽  
Vol 108 (2) ◽  
pp. 131-137
Author(s):  
D. Moulin
Keyword(s):  
Experimental Investigation ◽  
Plastic Region ◽  
Thin Structures ◽  
Geometric Imperfections ◽  
Buckling Behavior ◽  
Simplified Method ◽  
Post Buckling ◽  
Initial Geometric Imperfections ◽  
Fast Breeder Reactors ◽  
Breeder Reactors

This paper presents a simplified method to analyze the buckling of thin structures like those of Liquid Metal Fast Breeder Reactors (LMFBR). The method is very similar to those used for the buckling of beams and columns with initial geometric imperfections, buckling in the plastic region. Special attention is paid to the strain hardening of material involved and to possible unstable post-buckling behavior. The analytical method uses elastic calculations and diagrams that account for various initial geometric defects. An application of the method is given. A comparison is made with an experimental investigation concerning a representative LMFBR component.

Experimental Investigation on Hydromechanical Deep Drawing of Aluminum Alloy with Heated Media

2012 ◽  
Vol 83 (3) ◽  
pp. 230-237 ◽  
Author(s):  
Lihui Lang ◽  
Baosheng Liu ◽  
Tao Li ◽  
Xiangni Zhao ◽  
Yuansong Zeng
Keyword(s):  
Experimental Investigation ◽  
Aluminum Alloy ◽  
Deep Drawing ◽  
Hydromechanical Deep Drawing
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