Modeling of elastoplastic buckling of a cylindrical shell with initial shape imperfections and elastic filler under external pressure

Elastoplastic buckling of a cylindrical shell with initial geometric imperfections and an elastic filler at external pressure

IOP Conference Series Materials Science and Engineering ◽

10.1088/1757-899x/747/1/012030 ◽

2020 ◽

Vol 747 ◽

pp. 012030

Author(s):

D A Samsonova ◽

V G Bazhenov ◽

E V Nagornykh

Keyword(s):

Cylindrical Shell ◽

External Pressure ◽

Geometric Imperfections ◽

Elastic Filler ◽

Initial Geometric Imperfections

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DYNAMIC BUCKLING OF A CYLINDRICAL SHELL WITH VARIABLE THICKNESS SUBJECT TO A TIME-DEPENDENT EXTERNAL PRESSURE VARYING AS A POWER FUNCTION OF TIME

Journal of Sound and Vibration ◽

10.1006/jsvi.2001.4115 ◽

2002 ◽

Vol 254 (4) ◽

pp. 693-702 ◽

Cited By ~ 21

Author(s):

O. AKSOGAN ◽

A.H. SOFIYEV

Keyword(s):

Cylindrical Shell ◽

Power Function ◽

Variable Thickness ◽

External Pressure ◽

Dynamic Buckling ◽

Time Dependent

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A cylindrical shell with an elastic filler taking account of friction forces

Soviet Materials Science ◽

10.1007/bf00723184 ◽

1974 ◽

Vol 8 (5) ◽

pp. 628-630

Author(s):

B. L. Pelekh ◽

I. D. Cherepyuk

Keyword(s):

Cylindrical Shell ◽

Friction Forces ◽

Elastic Filler

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Optimizing Lamination of Hybrid Thick-Walled Cylindrical Shell under External Pressure by Using a Genetic Algorithm

Journal of Thermoplastic Composite Materials ◽

10.1177/089270579801100502 ◽

1998 ◽

Vol 11 (5) ◽

pp. 417-428 ◽

Cited By ~ 3

Author(s):

O. Byon(G. Ben) ◽

Y. Nishi ◽

S. Sato

Keyword(s):

Genetic Algorithm ◽

Cylindrical Shell ◽

External Pressure

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STABILITY OF AN INFINITELY LONG CYLINDRICAL SHELL LOADED WITH EXTERNAL PRESSURE CREATED BY A RIGID EXTERNAL ENVIRONMENT

Mechanics of Solids ◽

10.3103/s0025654421040166 ◽

2021 ◽

Vol 56 (4) ◽

pp. 513-522

Author(s):

V. V. Vasiliev ◽

V. A. Salov

Keyword(s):

Cylindrical Shell ◽

External Environment ◽

External Pressure ◽

Long Cylindrical Shell

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Dynamic Stability of a Cylindrical Shell under Alternating Axial External Pressure

Russian Aeronautics ◽

10.3103/s1068799817040055 ◽

2017 ◽

Vol 60 (4) ◽

pp. 508-513 ◽

Cited By ~ 5

Author(s):

V. N. Bakulin ◽

E. N. Volkov ◽

A. I. Simonov

Keyword(s):

Cylindrical Shell ◽

Dynamic Stability ◽

External Pressure

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Limit Analysis for Combined Edge and Pressure Loading on a Cylindrical Shell

Journal of Engineering for Industry ◽

10.1115/1.3428096 ◽

1971 ◽

Vol 93 (4) ◽

pp. 998-1006

Author(s):

H. S. Ho ◽

D. P. Updike

Keyword(s):

Cylindrical Shell ◽

Velocity Field ◽

Axial Force ◽

Shear Force ◽

Circular Cylindrical Shell ◽

Yield Condition ◽

External Pressure ◽

Tresca Yield Condition ◽

Stress States ◽

Range Of Values

Equations describing the stress field and velocity field occurring in a circular cylindrical shell at plastic collapse are derived corresponding to stress states lying on each face of a yield surface for a uniform shell of material obeying the Tresca yield condition. They are then applied to the case of a shell under combined axisymmetric loadings (moment, shear force, and axial force) at one end and uniform internal or external pressure on the lateral surface. For a sufficiently long shell, complete solutions are obtained for a fixed far end, and for a certain range of values of axial force and pressure, they are obtained for a free far end. All the solutions are represented by either closed form or by quadratures. It is shown that in many cases the radial velocity field is proportional to the shear force.

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