ISSN:
1435-5663
Source:
Springer Online Journal Archives 1860-2000
Topics:
Computer Science
,
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Technology
Notes:
Abstract A concurrent processing algorithm is developed for a materially nonlinear analysis of hollow square and rectangular structural sections and implemented on a special purpose multiprocessor computer at NASA Langley Research Center referred to as the Finite Element Machine (FEM). The cross-sectional thrust-moment-curvature relations are generated concurrently using a tangent stiffness approach, and yield surfaces are obtained that represent the interaction between axial load and biaxial moments. For the study, a maximum speed-up factor of 7.69 is achieved on eight processors.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01276413
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