Stress concentration in elastic bodies with multiple concentrators

2014 ◽  
Vol 69 (6) ◽  
pp. 127-132
Author(s):  
V. I. Gorbachev ◽  
R. R. Gadelev
Keyword(s):  
Stress Concentration ◽  
Elastic Bodies

About Determination of Stress Concentration in Bodies of a Complex Shape

2013 ◽  
Vol 404 ◽  
pp. 350-356
Author(s):  
G.A. Zhuravlev ◽  
Y.E. Drobotov
Keyword(s):  
Stress Concentration ◽  
Complex Shape ◽  
Separate Analysis ◽  
Elastic Bodies ◽  
Gear Systems

The review of researches of stress concentration in elastic bodies with loaded ledges, which are carried out with separate analysis of each of the force factors, is provided. The known results of using of such an approach are shown for example, the effects of geometrical concentrators curvature are revealed, and on their base principally new nonpole gear systems are developed. The recommendations for significant refinement of the known method are given.

A New Type of Precision Tire

1988 ◽  
Vol 16 (4) ◽  
pp. 200-207
Author(s):  
O. B. Tretyakov
Keyword(s):  
Stress Concentration ◽  
Failure Rates ◽  
Stress Strain ◽  
Radial Tire ◽  
Resonance Effects ◽  
Precision Stage ◽  
New Type ◽  
Degree Of Order

Abstract A process is suggested for improving the rubber-cord composite in a radial tire through precision stage-by-stage molding of its parts. This starts by casting an inner elastomeric envelope of the carcass from a liquid oligomer mix. The full molding technology uses acoustic and resonance effects to optimize the degree of order of the structure and of rubber uniformity. The resultant precision tires should have a higher degree of order of both macro- and microstructure than do present commercial tires. Reduced stress concentration in locations that have high failure rates in commercial tires are considered. A new theory, CSSOT, is used for optimizing tires from results of stress-strain cycles.

Sign in / Sign up

Export Citation Format

Share Document