Title: Using 3-D method of boundary elements for calculation of stresses and displacement distribution for engineering objects of complex structure

Authors: N. Kupreev, A. Shternshis

Addresses: NPO VNIIGIDROMASH PO Box 129626, Vtoraya Mythishinskaya Street 2, Moscow, Russia. ' NPO VNIIGIDROMASH PO Box 129626, Vtoraya Mythishinskaya Street 2, Moscow, Russia

Abstract: The development of computer-aided design (CAD) over the past twenty years has passed through many stages. The most recent stage has been the need to create methamodels as a new modelling framework for the design of objects. The development of algorithms for numerical research of stresses and displacement distribution in 3-D modelling of different objects constitutes an important component in the creation of methamodels. An algorithm for the numerical solution of the problem of the theory of elasticity for complex objects is presented here.

Keywords: complex structures; computer-aided design; CAD; methamodelling; 3D modelling; boundary element method; BEM; stress distribution; displacement distribution; elasticity theory.

DOI: 10.1504/IJCAT.1994.062526

International Journal of Computer Applications in Technology, 1994 Vol.7 No.3/4/5/6, pp.229 - 232

Published online: 09 Jun 2014 *

Full-text access for editors Full-text access for subscribers Purchase this article Comment on this article