Results 41 to 50 of about 19,041 (309)

Structural Reliability Analysis Using Stochastic Finite Element Method Based on Krylov Subspace

Algorithms
The stochastic finite element method is an important tool for structural reliability analysis. In order to improve the calculation efficiency, a stochastic finite element method based on the Krylov subspace is proposed for the static reliability analysis
Jianyun Huang, Qiuwei Yang, Hongfei Cao, Jiwei Ma   +3 more
doaj   +1 more source

Stochastic Finite Element Simulation of Uncertain Structures Subjected to Earthquake

Shock and Vibration, 2000
In present study, the stochastic finite element simulation based on the efficient Neumann expansion technique is extended for the analysis of uncertain structures under seismically induced random ground motion.
Subrata Chakraborty, Santi Sekhar Dey
doaj   +1 more source

Solution of Large Stochastic Finite Element Problems – Application to ECT-NDT

, 2013
Version éditeur disponible à cette adresse : http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6514633This paper describes an efficient bloc iterative solver for the Spectral Stochastic Finite Element Method (SSFEM). The SSFEM was widely used to
MOREAU, Olivier, BEDDEK, Karim, LE MENACH, Yvonnick, CLENET, Stephane   +3 more
core   +1 more source

Stochastic post-processing calculation of iron losses – application to a PMSM [PDF]

, 2013
To take account of the uncertainties introduced on the magnetic properties during the manufacturing process, the present work aims to focus on the stochastic modelling of iron losses in electrical machine stators.
RAMAROTAFIKA, Rindra, TOUNZI, Abdelmounaïm, FRATILA, Mircea, CLENET, Stephane, BENABOU, Abdelkader, TOUNZI, Abdelmounaouim   +5 more
core   +1 more source

Numerical Simulation Methodology for Prefabricated Shear Walls Considering Stochastic Defects in Grouting Materials

Buildings, 2022
The most used connection form for reinforced steel bars is the grouting sleeve using cement-based grouting materials. Hence, the quality of the grouting sleeve connection determines whether the performance of a precast concrete structure is equivalent to
Baijian Tang, Jiawei Wang, Huiyuan Shi, Zhiyuan Xia, Yongjie Zhang, Li Chen   +5 more
doaj   +1 more source

Stochastic Non Destructive Testing simulation: sensitivity analysis applied to material properties in clogging of nuclear power plant steam generators

, 2013
La version éditeur de cette publication est disponible à l'adresse suivante : http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6514684A Non destructive Testing (NDT) procedure is currently used to estimate the clogging of tube support plates in
MOREAU, Olivier, BEDDEK, Karim, LE MENACH, Yvonnick, CLENET, Stephane   +3 more
core   +1 more source

Vibrations And Deformations Of Moderately Thick Plates In Stochastic Finite Element Method

Transactions of the VŠB: Technical University of Ostrava, Civil Engineering Series, 2015
The paper deals with some chosen aspects of stochastic dynamical analysis of moderately thick plates. The discretization of the governing equations is described by the finite element method.
Grzywiński Maksym, Pokorska Iwona, Poński Mariusz   +2 more
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Galerkin Finite Element Approximation of a Stochastic Semilinear Fractional Wave Equation Driven by Fractionally Integrated Additive Noise

Foundations, 2023
We investigate the application of the Galerkin finite element method to approximate a stochastic semilinear space–time fractional wave equation. The equation is driven by integrated additive noise, and the time fractional order α∈(1,2).
Bernard A. Egwu, Yubin Yan
doaj   +1 more source

Stochastic Finite Element Technique for Stochastic One-Dimension Time-Dependent Differential Equations with Random Coefficients

Differential Equations and Nonlinear Mechanics, 2007
The stochastic finite element method (SFEM) is employed for solving stochastic one-dimension time-dependent differential equations with random coefficients. SFEM is used to have a fixed form of linear algebraic equations for polynomial chaos coefficients
M. M. Saleh, I. L. El-Kalla, M. M. Ehab
doaj   +1 more source

Solving the stochastic growth model with a finite element method [PDF]

Journal of Economic Dynamics and Control, 1993
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources