Stress analysis of restrained bending for box beam with rectangular cross-section filled by honeycomb core

2004 ◽  
Vol 25 (11) ◽  
pp. 1249-1256 ◽  
Author(s):  
Zhang Ying-shi ◽  
Zhang Xing
Keyword(s):  
Stress Analysis ◽  
Cross Section ◽  
Rectangular Cross Section ◽  
Honeycomb Core ◽  
Box Beam

Stress Analysis of a Helical Coil

1963 ◽  
Vol 30 (1) ◽  
pp. 122-126 ◽  
Author(s):  
Irving Stein
Keyword(s):  
Exact Solution ◽  
Stress Analysis ◽  
Cross Section ◽  
Small Angle ◽  
Rectangular Cross Section ◽  
Helical Coil ◽  
Torsional Stress ◽  
Stress Problem

The solution for the torsional-stress problem in a small-angle helical coil of rectangular cross section is derived. The exact solution is then approximated for validity at small coil indices. This work complements the solution of Gohner,2 which is valid at larger coil indices.

Stress Concentration Factors in Angled Flexural Members of Rectangular Cross-Section

1989 ◽  
Vol 111 (4) ◽  
pp. 490-491 ◽  
Author(s):  
F. M. A. Siddiqui ◽  
J. W. Beseler
Keyword(s):  
Stress Concentration ◽  
Stress Analysis ◽  
Cross Section ◽  
Rectangular Cross Section ◽  
Finite Element Program ◽  
Flexural Members ◽  
Reentrant Corner ◽  
Element Program ◽  
Concentration Factors ◽  
Stress Concentration Factors

The results of stress analysis of angled members subjected to pure flexure are presented. The stress analysis was performed using the ANSYS finite element program. Stress concentration factors varying from 1.25 to 2.5 can be expected at the reentrant corner of the member depending on the ratio of the fillet radius to the width and the deviating angle.

Stress Analysis of Cracked Rectangular Beams

1967 ◽  
Vol 34 (3) ◽  
pp. 693-701 ◽  
Author(s):  
R. A. Westmann ◽  
W. H. Yang
Keyword(s):  
Stress Analysis ◽  
Boundary Value Problems ◽  
Cross Section ◽  
Mixed Boundary ◽  
Rectangular Cross Section ◽  
Boundary Value ◽  
Longitudinal Shear ◽  
Physical Interest ◽  
Dual Series Equations ◽  
Edge Cracks

This paper is concerned with the solution of mixed boundary-value problems arising from the longitudinal shear and Saint-Venant torsion and flexure of cracked prismatic beams. The members considered have a rectangular cross section with planar edge cracks extending the length of the beam. The problem is reduced to a pair of dual-series equations, the solution of which is obtained by a method due to Sneddon and Srivastav [1]. Numerical results are presented for a variety of quantities of physical interest.

scholarly journals Stress Analysis of Square and Rectangular Cross Section Helical Spring

2020 ◽  
pp. 362-367
Author(s):  
Ashish M. Choube ◽  
R. U. Sambhe
Keyword(s):  
Stress Analysis ◽  
Elastic Body ◽  
Cross Section ◽  
Cross Sections ◽  
Rectangular Cross Section ◽  
Shear Stresses ◽  
Helical Spring ◽  
Free Length ◽  
Original Shape ◽  
Wide Range

Springs are nothing but the elastic body which deflects when loaded and comes back in its original shape when load removed. It has wide range of an applications, mainly used in automobile sector, in brakes and clutches, in watches, toys etc. The cross sections of spring may be circular, square or rectangular. When load is applied on spring, it will deflect and shear stresses will be generated. If the length of spring is higher, spring may buckle also. This article deals with analysis of square and rectangular cross section helical spring using FE approach and validated with analytical equations. Here, free length of spring is also changed to observe effect of shear stresses in square and rectangular cross section of spring.

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