Results 61 to 70 of about 408 (183)

Shakedown Analysis and Experimental Study of Thermal Barrier Coatings. [PDF]

Materials (Basel), 2022
Sun J, Chen Y, Li W, Chen H, Liu H, Cheng X.   +5 more
europepmc   +1 more source

DIRECT ELASTIC-PLASTIC LIMIT LOAD AND SHAKEDOWN ANALYSIS OF STEEL SPACE TRUSSES WITH LARGE DISPLACEMENTS

Structural Mechanics of Engineering Constructions and Buildings, 2014
A direct method for elastic-plastic limit load and shakedown analysis of steel space trusses with large displacements is treated in this paper. The incremental method for the geometrically nonlinear analysis of space trusses, developed by one of the ...
A Heidari, V V Galishnikova
doaj  

Slip-shakedown analysis and the assumption of small coupling in frictional contact

Vietnam Journal of Mechanics, 2008
In the frictional contact of solids under cyclic loads, the shakedown behaviour of the relative displacement is of interest in the same spirit as the plastic deformation in plasticity.
Nicolas Antoni, Nguyen Quoc Son
doaj   +1 more source

A Numerical Procedure for Shakedown Analysis of Thick Cylindrical Vessels with Crossholes under Dual Cyclic Loadings. [PDF]

Materials (Basel), 2023
Chen Y, Jin X, Guo Y, Zhao J, Guo S.
europepmc   +1 more source

Badanie Wpływu Efektu Bauschingera na Plastyczne Przystosowanie się do Konstrukcji (Na Przykładzie Układu Prętowego)

Engineering Transactions, 1974
The strain bardening hypothesis assumed exerts a certain influence on the shakedown of the structure. In the present paper the problem is reduced to an analysis of the influence of the Bauschinger effect on the shakedown process.
K. Kowalczyk, M. Życzkowski
doaj  

Bree's diagram of a functionally graded thick-walled cylinder under thermo-mechanical loading considering nonlinear kinematic hardening

Case Studies in Thermal Engineering, 2018
In this paper, elasto-plastic analysis of a thick-walled cylinder made of functionally graded materials (FGMs) subjected to constant internal pressure and cyclic temperature gradient loading is carried out using MATLAB.
Mohsen Damadam, Reza Moheimani, Hamid Dalir   +2 more
doaj   +1 more source

REVIEW OF LIMIT LOAD AND SHAKEDOWN THEOREMS FOR THE ELASTIC-PLASTIC ANALYSIS OF STEEL STRUCTURES.

Structural Mechanics of Engineering Constructions and Buildings, 2014
A consistent set of theorems is presented in this paper which permits the determination of ultimate and shakedown loads of steel structures with small displacements by solving an optimization problem.
A Heidari, V V Galishnikova
doaj  

Mathematical programming applications peculiarities in shakedown problem/Matematinio programavimo taikymo konstrukcijų prisitaikymo uždaviniuose ypatumai

Journal of Civil Engineering and Management, 2001
The theory of mathematical programming widely spread as a method of a solution of extreme problems. It accompanies the study of plastic theory problem from its posing up to final solution.
Ela Chraptovič, Juozas Atkočiūnas
doaj   +1 more source

Evaluation of Steel Slag as a Sustainable Alternative Aggregate for Railway Ballast: A Shakedown Theory-Based Approach

Buildings
Recent advancements in railway construction have emphasized environmental sustainability, integrating considerations of environmental impact into the planning and execution of infrastructure projects to reduce costs and mitigate adverse effects.
William Wilson dos Santos, Lisley Madeira Coelho, Sergio Neves Monteiro, Maria Esther Soares Marques, Antônio Carlos Rodrigues Guimarães   +4 more
doaj   +1 more source

Mesh-free kinematic shakedown analysis of cohesive soils

International Journal of Geo-Engineering
A novel mesh-free solution is proposed for kinematic shakedown analysis of cohesive soils under repeating loads. For this purpose, the continuous velocity field in the mathematical expression of Koiter’s theorem is discretized by the Radial Point ...
Z. Nosrati, S. M. Binesh
doaj   +1 more source