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Strategies for large-scale structural problems on high-performance computers
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Source International Conference on Supercomputing archive
Proceedings of the 4th international conference on Supercomputing table of contents
Amsterdam, The Netherlands
Pages: 267 - 280  
Year of Publication: 1990
ISBN:0-89791-369-8
Also published in ...
Authors
Ahmed K. Noor  George Washington University, NASA Langley Research Center, Hampton, VA
Jeanne M. Peters  George Washington University, NASA Langley Research Center, Hampton, VA
Sponsor
SIGARCH: ACM Special Interest Group on Computer Architecture
Publisher
ACM  New York, NY, USA
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ABSTRACT

Novel computational strategies are presented for the analysis of large and complex structures. The strategies are based on generating the response of the complex structure using large perturbations from that of a simpler model, associated with a simpler structure (or a simpler mathematical/discrete model of the original structure). Numerical examples are presented to demonstrate the effectiveness of the strategies developed.


REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

 
1
Noor, A. K. and Atluri, S. N., "Advances and Trends in Computational Structural Mechanics," AIAA Journal, Vol. 25, No. 7, July 1987, pp. 977-995.
 
2
The Fetteral High Pe~ormance Compttting Program, Office of Science and Technology Policy, Executive Office of the President, September 8, t989.
 
3
McBryan, O. A., "State-of-the-Art in Highly Parallel Computer Systems," in Parallel Cornputations and Their Irnpact mt Mechanics, A. K. Noor, ed., AMD-Vol. 86, A~nerican Society of Mechanical Engineers, New York, 1987, pp. 31-47.
 
4
Hwang, K., "Advanced Parallel Processing with Supercomputer Architectures," Proceedings IEEE, Vol. 75, No. 1(1, Oct. 1987, pp. 1348- ! 379.
 
5
Noor, A. K., "New Compt~ting S ystetns and Their Impact on Computational Mechanics," in State-of the-Art Surveys in Comptttational Mechanics, A. K. Noor and J. T. Oden, eds., American Society of Mechanical Engineers, New York, 1989, pp. 515-556.
 
6
 
7
Dollgarra, J. J. and Sorensen, D. C., "Linear Algebra on High-Perfomlance Computers," in Parallel Computing 85, M. Feilnleier, G. Joubert and U. Schendel, eds., Elsevier Science Publ., 1986, pp. 3-32.
 
8
McBryan, O. A. and Van de Velde, E. F., "Matrix and Vector Operations on Hypercube Parallel Processors," Parallel Computations, Vol. 5, Nos. 1 and 2, July 1987, pp. 117-125.
 
9
 
10
Paz, M., "Practical Reduction of Structural Eigenproblems," Journal of Structural Engineering, Vol. 109, No. 11, 1983, pp. 2591-2599.
 
11
Wilson, E. L. and ltoh, T., "An Eigensolution Su'ategy for Large Systems, C~~mputers and Structures, Vol. 6, 1983, pp. 259-265.
 
12
Noor, A. K., "On Making Large Nonlinear Problems Small," Computer Metlu~ds in Applied Mechalzics arut Etzgipteerirtg, Vol. 34, 1982, pp. 955-985.
 
13
Noor, A. K. and Peters, J. M., "Recent Advances in Reduction Methods lk~r instability Analysis of Structures," Compttl~;rs attd Structttres, Vol. 16, Nos. 1-4, 1983, pp. 67-80.
 
14
Kobayashi, A. S., "Hybrid Experi~nental- Numerical Stress Analysis," Experimetztal Mechanics, Vol. 23, No. 3, 1983, pp. 338-347.
 
15
Atluri, S. N. and Nishioka, T., "Hybrid Methods of Analysis," in Un~fi'cation of Finite Element Metlu~ds, Kardestuncer, H., ed., Nortt~ Holland, Amsterdam, 1984, pp. 65-95.
 
16
Park, K. C. and Felippa, C. A., "Partitioned Analysis of Coupled Systenls," in Computational Methods .f?~r Transient Analysis, Belytschko, T. and Hughes, T. J. R., eds., North Holland, Amsterdam, 1983, pp. 157-219.
 
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18
Noor, A. K. and Whitworth, S. L., "Computational Strategy for Analysis of Quasi-symmetric Structures," .lottrnal of En~,ineerin~, Mechanics Division ASCE, Vol. 114, No. 3, 1988, pp. 456-477.
 
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20
Noor, A. K. and Peters, J. M., "A New Partitioning Strategy for Efficient Nonlinear Finite Element Dynamic Analysis on Multiprocessor Computers," Computers and Structures, Vol. 31, No. 5, 1989, pp. 795-81(}.
 
21
Noor, A. K. and Andersen, C. M., "Mixed Models and Reduced/Selective Integration Displacement Models for Nonlinear Shell Analysis," International Journal for Nurnerical Methods in Engineering, Vol. 18, 1982, pp. 1429-1454.

Collaborative Colleagues:
Ahmed K. Noor: colleagues
Jeanne M. Peters: colleagues

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