The correlation between graphene characteristic parameters and resonant frequencies by Monte Carlo based stochastic finite element model [PDF]
Scientific Reports, 2021 The uncertainty and fluctuations in graphene characteristic parameters are inevitable issues in both of experimental measurements and numerical investigations.
Liu Chu +2 more
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Structural Uncertainty Analysis of High-Temperature Strain Gauge Based on Monte Carlo Stochastic Finite Element Method [PDF]
Sensors, 2023 The high-temperature strain gauge is a sensor for strain measurement in high-temperature environments. The measurement results often have a certain divergence, so the uncertainty of the high-temperature strain gauge system is analyzed theoretically ...
Yazhi Zhao +4 more
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Stochastic Finite Element Analysis using Polynomial Chaos
Studia Geotechnica et Mechanica, 2016 This paper presents a procedure of conducting Stochastic Finite Element Analysis using Polynomial Chaos. It eliminates the need for a large number of Monte Carlo simulations thus reducing computational time and making stochastic analysis of practical ...
Drakos S., Pande G.N.
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Response Surface Stochastic Finite Element Method of Composite Structure
MATEC Web of Conferences, 2016 Response Surface Method (RSM) has been applied to structural reliability problems successfully in many areas. Finite Element Method (FEM) is one of the most widely used computational methods, which permit the analysis and design of large-scale ...
Cai Deyong, Liu Fujun
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Stochastic finite elements: Where is the physics? [PDF]
Theoretical and Applied Mechanics, 2011 The micromechanics based on the Hill-Mandel condition indicates that the majority of stochastic finite element methods hinge on random field (RF) models of material properties (such as Hooke’s law) having no physical content, or even at odds with ...
Ostoja-Starzewski Martin
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Deterministic and stochastic free vibration analysis of CNT reinforced functionally graded cantilever plates [PDF]
Scientific ReportsThis paper presents both deterministic and stochastic free vibration analyses of carbon nanotube (CNT)-reinforced multi-layered functionally graded material (FGM) cantilever plates.
Mehulkumar Padhiyar +2 more
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Predicting the Probability of Failure of Cementitious Sewer Pipes Using Stochastic Finite Element Method. [PDF]
Int J Environ Res Public Health, 2015 In this paper, a stochastic finite element method (SFEM) is employed to investigate the probability of failure of cementitious buried sewer pipes subjected to combined effect of corrosion and stresses.
Alani AM, Faramarzi A.
europepmc +2 more sources
Computer Analysis of Dynamic Reliability of Some Concrete Beam Structure Exhibiting Random Damping
International Journal of Applied Mechanics and Engineering, 2021 An efficiency of the generalized tenth order stochastic perturbation technique in determination of the basic probabilistic characteristics of up to the fourth order of dynamic response of Euler-Bernoulli beams with Gaussian uncertain damping is verified ...
R. Bredow, M. Kamiński
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Truncation Preconditioners for Stochastic Galerkin Finite Element Discretizations [PDF]
SIAM Journal on Scientific Computing, 2021 Stochastic Galerkin finite element method (SGFEM) provides an efficient alternative to traditional sampling methods for the numerical solution of linear elliptic partial differential equations with parametric or random inputs. However, computing stochastic Galerkin approximations for a given problem requires the solution of large coupled systems of ...
Alex Bespalov +2 more
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Nanomaterials, 2023 Buckled graphene has potential applications in energy harvest, storage, conversion, and hydrogen storage. The investigation and quantification analysis of the random porosity in buckled graphene not only contributes to the performance reliability ...
Jiajia Shi +3 more
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