Showing papers by "Congrès International d'Architecture Moderne published in 1995"
TL;DR: In this paper, a numerical procedure to study one-dimensional waves in solids is considered in application to longitudinal loading of elastic-plastic rods of a variable cross section, assuming direct mathematical modelling of mechanical perturbations.
Abstract: A numerical procedure to study one-dimensional waves in solids is considered in application to longitudinal loading of elastic-plastic rods of a variable cross section. The procedure assumes direct mathematical modelling of mechanical perturbations. Multiple reflections of waves from the rod ends, alternating signs of stress, influence of isotropic and anisotropic hardening, and the Bauschinger effect are taken into account. A detailed description of stress waves in elastic-plastic rods of a variable cross section at the impact of a rigid body is presented.
9 citations
01 Jan 1995
TL;DR: In this article, the development of advanced gas turbines for high performance aircraft requires materials of high specific strength capable of operating in thermal environments up to 2200°C under both static and dynamic loading conditions.
Abstract: The development of advanced gas turbines for high performance aircraft requires materials of high specific strength capable of operating in thermal environments up to 2200°C under both static and dynamic loading conditions. The successful use of new high temperature non-metallic materials is impossible without careful evaluation of their structural strength. Unique equipment for this purpose is being developed and used in the Central Institute of Aviation Motors (Moscow).
2 citations