Extracting the support function of a cavity in an isotropic elastic body from a single set of boundary data

2009 ◽  
Vol 25 (10) ◽  
pp. 105005 ◽  
Author(s):  
Masaru Ikehata ◽  
Hiromichi Itou
Keyword(s):  
Elastic Body ◽  
Support Function ◽  
Boundary Data ◽  
Isotropic Elastic Body ◽  
Single Set

Flexibility of a Contact Area of an Isotropic Elastic Body

1985 ◽  
Vol 52 (1) ◽  
pp. 62-66 ◽  
Author(s):  
C. M. Szalwinski
Keyword(s):  
Elastic Body ◽  
Contact Area ◽  
Tangential Component ◽  
Isotropic Elastic Body ◽  
Elliptical Contact

From Cerruti’s solution to the problem of the plane and Cattaneo’s traction distributions, instantaneous and secant flexibilities are derived for an elliptical contact area which includes a region of slip. The results apply to force histories where the tangential component is constantly directed. Some of the results differ from those reported by Mindlin and Deresiewicz [4]. Ellipticity affects normal and tangential flexibilities differently but is independent of the extent of slip.

Stress concentration factors around the intersection of two cylindrical holes in an infinite elastic body

1977 ◽  
Vol 12 (3) ◽  
pp. 217-222 ◽  
Author(s):  
C J Hooke ◽  
G Demunshi
Keyword(s):  
Approximate Solution ◽  
Stress Concentration ◽  
Stress Distribution ◽  
Elastic Body ◽  
The Body ◽  
Isotropic Elastic Body ◽  
Uniform Tension ◽  
Cylindrical Holes ◽  
Concentration Factors ◽  
Stress Concentration Factors

The paper presents an approximate solution for the stress distribution around two cylindrical holes intersecting at right angles in an infinite homogeneous, isotropic, elastic body, when the body is subjected to uniform tension at an infinite distance from the holes. Stress concentration factors for a range of ratios of the hole radii are presented, both for the case when the two holes are infinitely long and for when the smaller hole is semi-infinite.

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