Results 11 to 20 of about 335,247 (386)
Buckling-Induced Kirigami. [PDF]
Physical Review Letters, 2017 We investigate the mechanical response of thin sheets perforated with a square array of mutually orthogonal cuts, which leaves a network of squares connected by small ligaments.
A. Rafsanjani, K. Bertoldi
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Buckling of Spherical Capsules [PDF]
Physical Review E, 2011 We investigate buckling of soft elastic capsules under negative pressure or for reduced capsule volume. Based on nonlinear shell theory and the assumption of a hyperelastic capsule membrane, shape equations for axisymmetric and initially spherical ...
Kierfeld, Jan, Knoche, Sebastian
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Physical Review E, 2011 We study the mechanical buckling of a two dimensional membrane coated with a thin layer of superfluid. It is seen that a singularity (vortex or anti-vortex defect) in the phase of the quantum order parameter, distorts the membrane metric into a negative conical singularity surface, irrespective of the defect sign.
Upadhyaya, N., Vitelli, V.
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Buckling of swelling gels [PDF]
The European Physical Journal E, 2006 The patterns arising from the differential swelling of gels are investigated experimentally and theoretically as a model for the differential growth of living tissues. Two geometries are considered: a thin strip of soft gel clamped to a stiff gel, and a thin corona of soft gel clamped to a disk of stiff gel. When the structure is immersed in water, the
Mora, Thierry, Boudaoud, Arezki
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Nonlinear Euler buckling [PDF]
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2008 The buckling of hyperelastic incompressible cylindrical tubes of arbitrary length and thickness under compressive axial load is considered within the framework of nonlinear elasticity. Analytical and numerical methods for bifurcation are developed using the exact solution of Wilkes for the linearized problem within the Stroh formalism.
Goriely, Alain +2 more
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Prediction for elastic local buckling stress and ultimate strength of H-section beam
Heliyon, 2023 The local stability of the H-section beam is essentially determined by the width-thickness ratios of flange and web. Current design codes provide width-thickness ratio limits to classify sectional ranks regarding local buckling.
Tao Wang, Zhixiang Zha, Chonggen Pan
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A basic study on buckling evaluation method for plate structures
Nihon Kikai Gakkai ronbunshu, 2017 In this paper, we have proposed a simple buckling evaluation method for plate structures of which original shapes and boundary conditions do not change before buckling, and buckling modes of the plates are uniform along longitudinal directions of the ...
Takashi YAMAGUCHI
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Numerical research on the lateral global buckling characteristics of a high temperature and pressure pipeline with two initial imperfections. [PDF]
PLoS ONE, 2018 With the exploitation of offshore oil and gas gradually moving to deep water, higher temperature differences and pressure differences are applied to the pipeline system, making the global buckling of the pipeline more serious.
Wenbin Liu, Aimin Liu
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Effect of Post-Buckling on The Stiffness and Stress of Plate [PDF]
Engineering and Technology Journal, 2015 This paper presents a theoretical investigation of post and pre-buckling of the simply supported plate. The effect of post and pre buckling on the stiffness of plate is determined.
Hani Aziz Ameen +2 more
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Metals, 2023 In order to evaluate the reliability of cracked cylindrical shell effectively and reasonably, study the load capacity of cracked structures and understand the failure modes of cracked structures, in this paper the finite element method is adopted for ...
Shou-Chao Li +4 more
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