Results 91 to 100 of about 564 (199)

Limit and shakedown analysis of periodic composites

open access: yes, 1998
The objective of this paper is to present a computationally cost effective approach to limit and shakedown analysis of metal-matrix composite materials.
MAIER, GIULIO   +2 more
core  

Optimization of the Structures at Shakedown and Rosen’s Optimality Criterion

open access: yes, 2016
Paper focuses on the problems of application of extreme energy principles and nonlinear mathematical programing in the theory of structural shakedown. By means of energy principles, which describe dual mathematical models of analysis problems are formed (
Piotr Alawdin   +8 more
core   +1 more source

Reliability-based design optimization of trusses under dynamic shakedown constraints

open access: yes, 2019
A reliability-based design optimization problem under dynamic shakedown constraints for elastic perfectly plastic truss structures subjected to stochastic wind actions is presented. The simultaneous presence of quasi-static (cyclic) thermal loads is also
Palizzolo, Luigi, Tabbuso, Pietro
core   +1 more source

Application of shakedown theory in the structural design of bituminous pavements

open access: yes
Excessive rutting, one of the major distress modes of bituminous pavements, is mainly caused by the accumulation of load-induced permanent deformation. However, current pavement design approaches against the excessive rutting are mainly developed using ...
Liu, Shu
core  

An approach to elastic shakedown based on the maximum plastic dissipation theorem

open access: yes, 2000
ELASTIC-PERFECTLY PLASTIC SOLID STRUCTURES are considered subjected to combined loads, superposition of permanent (mechanical) loads and cyclically variable loads, the latter being specified to within a scalar multiplier.
Polizzotto C., Fuschi P., Borino G.
core  

Advanced Modeling and Design Methodology for Pavements using Plasticity-Based Shakedown Theory

open access: yes, 2020
Pavement design is a process intended to find the most economical combination of layer thickness and material type for the pavement, taking into account the properties of the subgrade soil and the traffic to be carried during the service life of the road.
Zhang, Zhiming   +3 more
core   +1 more source

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