Volume 14, Issue 3 (2014)                   Modares Mechanical Engineering 2014, 14(3): 60-68 | Back to browse issues page

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Shariati M, Davarpanah M, Chavoshan H, Allahbakhshy H. Numerical and experimental investigations on buckling and control amount of energy absorption of stainless steel 304L shells with various shapes under axial loading. Modares Mechanical Engineering. 2014; 14 (3) :60-68
URL: http://journals.modares.ac.ir/article-15-446-en.html
Abstract:   (3097 Views)
In this paper, buckling and energy absorption behavior of stainless steel semi-sphere, cylindrical and conical shells under axial loading are studied. Every shell with the same mass and different shapes with and without groove is designed. In this paper the effect of shape, thickness, height, groove of shells and distance between grooves, on buckling and energy absorption were investigated. In experimental test, Samples had same mass and thickness and also grooves had same depth and distance. Experimental tests were performed by a servo-hydraulic INSTRON 8802 machine. Numerical analysis is carried out by ABAQUS software and is validated with experimental results.
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Article Type: Research Article | Subject: Elasticity & Plasticity|Creep, Fatigue & Failure
Received: 2013/05/19 | Accepted: 2013/07/14 | Published: 2014/05/11

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