Elastoplastic equilibrium of an isotropic strip with a circular hole under pure bending

2000 ◽  
Vol 101 (6) ◽  
pp. 3653-3658
Author(s):  
V. N. Lozhkin
Keyword(s):  
Circular Hole ◽  
Pure Bending ◽  
Elastoplastic Equilibrium

Elastoplastic equilibrium of a plate with a circular hole and cracks running out to its boundary

1977 ◽  
Vol 12 (1) ◽  
pp. 50-53
Author(s):  
V. V. Panasyuk ◽  
P. M. Vitvitskii ◽  
S. I. Kuten'
Keyword(s):  
Circular Hole ◽  
Elastoplastic Equilibrium

scholarly journals Analysis of influence of circular hole on stress state of plate in pure bending condition

2021 ◽  
Vol 27 (1) ◽  
pp. 33-39
Author(s):  
Dragan Petrović ◽  
Milan Bižić
Keyword(s):  
Stress State ◽  
Circular Hole ◽  
Mathematical Formulation ◽  
Analytical Determination ◽  
Infinite Dimensions ◽  
Ansys Software ◽  
Pure Bending ◽  
Zone Of Influence ◽  
Analytical Expressions

The task of this paper is determining the zone of influence of a circular hole on the stress state of a homogeneous isotropic plate in pure bending condition. For solving the problem, the complex variable method was used which allows the complete analytical determination of the stresses at every point of the plate, and particularly on the contour of the circular hole. The analytical expressions for stresses in the plate of infinite dimensions were the basis for deriving a mathematical formulation which defines the zone as a function of diameter of the hole, inside which there is influence of the hole on the stress state of the plate. Obtained results are verified with FEM using the ANSYS software package whereby the input data for spatial discretization and mesh generation are not previously adjusted but was used a mesh that is generated automatically by the program.

A Simple Model for Cornering and Belt-edge Separation in Radial Tires

1986 ◽  
Vol 14 (1) ◽  
pp. 3-32 ◽  
Author(s):  
P. Popper ◽  
C. Miller ◽  
D. L. Filkin ◽  
W. J. Schaffers
Keyword(s):  
Simple Model ◽  
Transverse Shear ◽  
Mathematical Analysis ◽  
Pure Bending ◽  
Radial Tire ◽  
Optimum Angle ◽  
Shear Strains ◽  
Interlaminar Shear ◽  
Edge Separation ◽  
Shear Bending

Abstract A mathematical analysis of radial tire cornering was performed to predict tire deflections and belt-edge separation strains. The model includes the effects of pure bending, transverse shear bending, lateral restraint of the carcass on the belt, and shear displacements between belt and carcass. It also provides a description of the key mechanisms that act during cornering. The inputs include belt and carcass cord properties, cord angle, pressure, rubber properties, and cornering force. Outputs include cornering deflections and interlaminar shear strains. Key relations found between tire parameters and responses were the optimum angle for minimum cornering deflections and its dependence on cord modulus, and the effect of cord angle and modulus on interlaminar shear strains.

The stability of rectangular thin-walled profile with loading according to the scheme of pure bending

2020 ◽  
pp. 41-45
Author(s):  
V.B. Zylev ◽  
◽  
P.O. Platnov ◽  
I.V. Alferov ◽  
◽  
...  
Keyword(s):  
Pure Bending ◽  
Thin Walled ◽  
The Stability
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