article · 2007

Parallel Stochastic Finite Element Analysis on Distributed Memory Multiprocessors

Chinchalkar And, S. Chinchalkar, D. L. Taylor

Cited by 0Abstract and details only

Abstract

This paper describes methods for parallel stochastic finite element analysis using distributed memory multiprocessors. The conventional finite element method is deterministic and fails to account for uncertainties in loads, material properties, geometry and boundary conditions. Stochastic fem can be used to compute the variability in the structural response. It requires considerable more computational effort than the deterministic method, making it necessary to exploit parallelism in order to solve large, realistic structural problems. This paper describes parallel versions of the First Order Second Moment method as well as Monte Carlo simulation for analyzing structures with random material properties. Stochastic fem is composed of several sub-problems such as solution of a banded system of equations, the real symmetric eigenvalue problem, sensitivity analysis and structural reanalysis. Parallelism can be exploited at all stages of the solution process. These methods were implemented ...

Cite this paper

APA 7

And, C., Chinchalkar, S., & Taylor, D. L. (2007). Parallel Stochastic Finite Element Analysis on Distributed Memory Multiprocessors.

MLA 9

And, Chinchalkar, et al. “Parallel Stochastic Finite Element Analysis on Distributed Memory Multiprocessors.” 2007.

Chicago

And, Chinchalkar, S. Chinchalkar, and D. L. Taylor. 2007. “Parallel Stochastic Finite Element Analysis on Distributed Memory Multiprocessors.”

Harvard

And, C., Chinchalkar, S. and Taylor, D.L. (2007) ‘Parallel Stochastic Finite Element Analysis on Distributed Memory Multiprocessors’.

BibTeX

@article{and2007parallel,
  title = {{Parallel Stochastic Finite Element Analysis on Distributed Memory Multiprocessors}},
  author = {And, Chinchalkar and Chinchalkar, S. and Taylor, D. L.},
  year = {2007}
}

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