Keywords: عنصر محدود تصادفی; Seepage; Stochastic thermal regime; Crude oil pipeline; Permafrost ground; Stochastic finite element;
مقالات ISI عنصر محدود تصادفی (ترجمه نشده)
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Keywords: عنصر محدود تصادفی; Stochastic analysis; Uncertain mechanical characteristics; Random field; Stochastic finite element; Tunnel in cold region;
Keywords: عنصر محدود تصادفی; Mechanistic-empirical pavement performance; Risk/reliability surface; Spatial statistics; Intelligent compaction; Stochastic finite element;
Keywords: عنصر محدود تصادفی; Composites; Uncertainties; Monte Carlo simulation; Perturbation technique; Stochastic finite element;
Keywords: عنصر محدود تصادفی; Global sensitivity analysis; Structural safety risk; Operational tunnels; Epistemic uncertainty; Stochastic finite element; EFAST;
Keywords: عنصر محدود تصادفی; Stochastic analysis; Uncertain temperature field; Random field; Stochastic finite element; Tunnel in cold region;
Keywords: عنصر محدود تصادفی; Uncertain temperature characteristic; Random field; Local average; Embankment in warm permafrost region; Stochastic finite element;
Keywords: عنصر محدود تصادفی; Softening materials; Sequentially linear analysis; Stochastic finite element; Monte Carlo simulation
Cost reduction of stochastic Galerkin method by adaptive identification of significant polynomial chaos bases for elliptic equations
Keywords: عنصر محدود تصادفی; Uncertainty quantification; Stochastic finite element; Stochastic Galerkin method; Conjugate gradient; Generalized Sylvester equation; Polynomial chaos expansion;
Addressing the curse of dimensionality in SSFEM using the dependence of eigenvalues in KL expansion on domain size
Keywords: عنصر محدود تصادفی; Karhunen-Loève expansion; Integral equations; Eigenvalue decay; Domain size; Stochastic finite element;
Stochastic finite element method for free vibration characteristics of random FGM beams
Keywords: عنصر محدود تصادفی; Functionally graded material; Stochastic finite element; Free vibration characteristics; First-order perturbation; Beam; Random variables;
Faster computation of the Karhunen–Loève expansion using its domain independence property
Keywords: عنصر محدود تصادفی; Stochastic finite element; Random field; KL expansion; Integral equation; Numerical integration
Stochastic perturbation-based finite element for buckling statistics of FGM plates with uncertain material properties in thermal environments
Keywords: عنصر محدود تصادفی; Functionally graded material; Improved structural kinematics; Stochastic finite element; Second order statistics; Random material properties; First-order perturbation technique
Solución en dominios cuadrados de ecuaciones de difusión-convección mediante elementos finitos estocásticos espectrales en conjunto con el método de Petrov Galerkin en contracorriente
Keywords: عنصر محدود تصادفی; Petrov-Galerkin; Elementos finitos estocásticos; Streamline Upwind Petrov Galerkin; Advección; DifusiónPetrov-Galerkin; Stochastic finite element; Streamline Upwind Petrov Galerkin; Advection; Diffusion
Stochastic finite element with material uncertainties: Implementation in a general purpose simulation program
Keywords: عنصر محدود تصادفی; Stochastic finite element; Abaqus uel; Karhunen–Loève expansion; Probabilistic analysis; Material uncertainty; Monte Carlo simulation
Quasi-weak and weak formulation of stochastic finite elements on static and dynamic problems—a unifying framework
Keywords: عنصر محدود تصادفی; Quasi-weak form; Variational formulation; Stochastic finite element; Green-function-based
Application of stochastic finite element method in estimation of elastic constants for NCF composites
Keywords: عنصر محدود تصادفی; Stochastic finite element; Mean value; Variance; Unit cell; NCF composites
Stochastic wave finite element for random periodic media through first-order perturbation
Keywords: عنصر محدود تصادفی; Guided waves; Random media; Stochastic finite element; Parametric probabilistic model; Dispersion
Incomplete factorization preconditioners for the iterative solution of Stochastic Finite Element equations
Keywords: عنصر محدود تصادفی; Monte Carlo simulation; Stochastic Finite Element; Conjugate gradient method; Iterative solution; Preconditioner; Incomplete factorization
A joint diagonalisation approach for linear stochastic systems
Keywords: عنصر محدود تصادفی; Stochastic dynamical systems; Uncertainty quantification; Neumann expansion; Stochastic finite element
High dimensional model representation for stochastic finite element analysis
Keywords: عنصر محدود تصادفی; Function approximation; High dimensional model representation; Karhunen–Loève expansion; Random field; Stochastic finite element
Uncertainty quantification via random domain decomposition and probabilistic collocation on sparse grids
Keywords: عنصر محدود تصادفی; Uncertainty quantification; Random composite; Polynomial chaos; Stochastic finite element; Stochastic collocation method
Spectral stochastic finite element analysis for laminated composite plates
Keywords: عنصر محدود تصادفی; Stochastic finite element; Karhunen–Loève expansion; Random field; Spectral expansion; Preconditioning conjugate gradient technique; Laminated composite plates
Generalized spectral decomposition method for solving stochastic finite element equations: Invariant subspace problem and dedicated algorithms
Keywords: عنصر محدود تصادفی; Computational stochastic mechanics; Stochastic partial differential equations; Stochastic finite element; Generalized spectral decomposition; Invariant subspace problem; Stochastic model reduction
An extended stochastic finite element method for solving stochastic partial differential equations on random domains
Keywords: عنصر محدود تصادفی; Computational stochastic mechanics; Stochastic partial differential equations; Random domain; Extended finite element method; Stochastic finite element; Polynomial chaos
An exact solution for the static and dynamic analysis of FE discretized uncertain structures
Keywords: عنصر محدود تصادفی; Uncertain structures; Exact probabilistic analysis; Stochastic finite element; Static analysis; Dynamic analysis
A generalized spectral decomposition technique to solve a class of linear stochastic partial differential equations
Keywords: عنصر محدود تصادفی; Computational stochastic mechanics; Stochastic finite element; Spectral decomposition; Karhunen–Loève; Stochastic partial differential equations