Stress state around a circular hole in a prestressed transversely isotropic spherical shell

Kondratenko, O. A.

doi:10.1007/s10778-008-0035-0

Cited by 2 publications

(2 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…A large number of researchers have contributed to the study of the distribution and concentration of stress in parts of weakened openings of different shapes, made of both isotropic and anisotropic materials [9][10][11][12][13][14][15][16][17][18][19]. Silpa et al [20] carried out a structural analysis of thin isotropic and orthotropic plates with a circular opening using the finite element method and Rahman [21] studies the stress distribution in uniaxial stressed steel plates of the finite dimensions weakened by rectangular aperture using the finite element method.…”

Section: Introductionmentioning

confidence: 99%

Square Openings as Sources of Stress Concentration in Parts of Machines and Devices

2023

Teh. vjesn.

View full text Add to dashboard Cite

In this paper the impact of square opening, as a source of stress concentration, on the distribution of stress in parts of machines and devices is considered. The fact is that these forms of the openings occur less in practice, but the knowledge of the influence of the square opening on the stress distribution, from the aspect of its size, the radius of the angles curvature and positions in relation to the attack lines of the external load, is very important for those who are dealing with designing and constructing parts that contain such shapes of openings. Therefore, the aim of this paper is to analyse the influence of the position and radius of the angles curvature of the square opening on the stress distribution in parts of machines and devices, made of isotropic materials, because these materials are most often used and common in engineering practice. In order to obtain the results of the stress distribution, analytical and numerical methods were used in this paper.

show abstract

Section: Introductionmentioning

confidence: 99%

Square Openings as Sources of Stress Concentration in Parts of Machines and Devices

2023

Teh. vjesn.

View full text Add to dashboard Cite

show abstract

“…Despite their long history [1][2][3], studies of stress concentration in plates and shells with holes and inclusions (rings, washers, covers) are still relevant [5][6][7][8]. A similar situation exists with other problems in the mechanics for multiply connected and structurally inhomogeneous bodies [4,9].…”

Section: Introductionmentioning

confidence: 99%

Stress concentration in a transversely isotropic spherical shell with two circular rigid inclusions

Chekhov

Zakora

2011

Int Appl Mech

View full text Add to dashboard Cite

The refined Timoshenko-type theory that takes into account the transverse shear strains is used to find an analytic solution for the stress state of transversely isotropic shallow spherical shell with two circular rigid inclusions. The case of a shell with closely spaced rigid inclusions of unequal radii under internal pressure is analyzed numerically. The stresses in the shell increase considerably with decrease in the distance between the inclusions and increase in the transverse shear parameter

show abstract

Stress state around a circular hole in a prestressed transversely isotropic spherical shell

Abstract: The stress state around a circular hole in a prestressed hollow spherical shell is found by expanding the unknown functions into Fourier-Legendre series

Cited by 2 publications

References 8 publications

Square Openings as Sources of Stress Concentration in Parts of Machines and Devices

Square Openings as Sources of Stress Concentration in Parts of Machines and Devices

Stress concentration in a transversely isotropic spherical shell with two circular rigid inclusions

Contact Info

Product

Resources

About