Results 231 to 240 of about 5,952,087 (275)

On the influence of elastic–plastic coupling on sands response

Computers and Geotechnics, 2014
Abstract A sand constitutive model accounting for elastic–plastic coupling is presented. To this aim, general constitutive equations describing an elastic–plastic coupling effect are developed first. Afterwards, a modified critical state plasticity model for granular soils is introduced accordingly. Several examples are presented to show the achieved
Ali Golchin, Ali Lashkari
exaly   +2 more sources

Elastic–plastic response spectra for exponential blast loading

International Journal of Impact Engineering, 2004
Abstract The design of structures subjected to loads due to explosions is often treated by means of elastic–plastic response spectra. Such spectra that are currently available in the literature were computed on the basis of triangular shape of blast pressure with respect to time.
Nikos Pnevmatikos, Charis Gantes
exaly   +2 more sources

Uncertain dynamic response of a deterministic elastic–plastic beam

International Journal of Impact Engineering, 2003
Abstract The counterintuitive phenomenon of elastic–plastic beam dynamics was demonstrated by Symonds and Yu (ASME J Appl Mech 1985;52:517). An analytical model has been developed to explain this phenomenon from a deterministic viewpoint. However, experimental evidence in (Int J Impact Eng 1991;11(3):341; Int J Impact Eng 1991;11(4):445) showed that ...
Q M Li
exaly   +2 more sources

Elastic-Plastic Seismic Response of Chimney

Journal of the Structural Division, 1980
An analytic investigation of the elastic and inelastic response behaviors of an 823-ft (251-m) chimney to a realistic earthquake record is conducted. The chimney is modeled by using eight pipe-type beam finite elements. Equations of motion are solved numerically by direct integration method.
Le-Chung Shiau, Henry T.Y. Yang
openaire   +1 more source

Dynamic response of thick elastic-plastic beams

International Journal of Mechanical Sciences, 1993
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Manoach, E., Karagiozova, D.
openaire   +2 more sources

Determination of the effective elastic–plastic response of metal–ceramic composites

International Journal of Plasticity, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
VENA, PASQUALE, GASTALDI, DARIO, CONTRO, ROBERTO   +2 more
openaire   +2 more sources

Anomalous dynamic elastic—plastic response of a galerkin beam model

International Journal of Mechanical Sciences, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Qian, Yin, Symonds, P. S.
openaire   +1 more source

Elastic‐plastic response spectra for different hysteretic rules

Earthquake Engineering & Structural Dynamics, 1988
AbstractThe general features of elastic‐plastic response spectra for several accelerograms that are widely used for the design buildings in Japan were studied in terms of the effects of the different hysteretic models used in the analyses. Lare fluctuations existed in the spectra for both input ground motion and the different models.
Tadao Minami, Yutaka Osawa
openaire   +1 more source

Impact Response of Elastic and Elastic-Plastic Sandwich Beams

Earth & Space 2006, 2006
An original model for impact analysis of elastic-plastic sandwich beams is presented, and the effect of sandwich damping is uniquely introduced in the analysis by considering the gradient of beam compliance. By incorporating the compliance (or stiffness) and compliance gradient of the sandwich beams to the equation of motion of the projectile, the ...
Mijia Yang, Pizhong Qiao
openaire   +1 more source

ELASTIC-PLASTIC RESPONSE OF A SLAB TO A HEAT PULSE

1963
Abstract : The objective of the present study is to establish thermodynamically valid, non-isothermal stress strain relations for the elastic-plastic range, and to obtain solutions of typical one-dimensional problems involving unsteady temperatures. In the entropy balance equation and the expression for production of internal entropy are consider the ...
Walter Jaunzemis, Yip-Chie Lee
openaire   +1 more source