Acceso al sitio web del Consejo de Políticas de Infraestructura

   
Inicio  /  Nauka ta Progres Transportu  /  Núm: 39 Par: 0 (2011)  /  Artículo
ARTÍCULO
TITULO

Circular stamp?s pressure on isotropic layer with permanent strain caused by concentrated heat during welding

B. H. Shelestovskyi    
H. V. Habrusev    

Resumen

Formulae for finding contact stresses in the layer, in which perfectly smooth punch is pressed, when residual deformations are available in the layer caused by the localized heating under welding, are obtained. A numerical example is given and it is shown that the presence in the layer of residual deformations essentially affect the value and character of distribution of contact stresses.

PÁGINAS
pp. 218 - 222
MATERIAS
INFRAESTRUCTURA

 Artículos similares

       
 
Dhruv Mehta, Adithya Krishnan Thota Radhakrishnan, Jules Van Lier and Francois Clemens    
The concentration (using a lesser amount of water) of domestic slurry promotes resource recovery (nutrients and biomass) while saving water. This article is aimed at developing numerical methods to support engineering processes such as the design and imp... ver más
Revista: Water

 
Dermot B. Casey, Gordon D. Airey, James R. Grenfell     Pág. 2402 - 2410
In pavement engineering a crude uniform contact pressure over a circular contact area is used to generate key strains for an analytical design method. The use of a more advanced tyre contact pressure measurement device has led to a situation where there ... ver más

 
Yanhong Wang, Sufen Li and Ming Dong    
In order to obtain a deeper understanding of the regenerative cooling process of scramjet engines, in this paper, a numerical investigation on the supercritical convective heat transfer of n-decane in horizontal circular tubes was conducted, based on a c... ver más
Revista: Energies

 
Y.M. Cheng, S.K. Au, Y.Y. Hu and W.B. Wei     Pág. 621