A New Method of Reliability Analysis on Strength and Stiffness for Frame Structure

Abstract:

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An accelerating calculation of reliability analysis on strength and stiffness for frame structure was derived. The method of numerical analysis was combined with recurrence formula, to generatelimit state function of continual variational structure. This methodcan simplify the algorithm for identifying systemic dominant failure modes, because the repeated assembly of global stiffness matrix and repeated inverse matrix operation in analysis are avoided. A new criterion of degenerating the structure into mechanism is introduced. Continual analysis of variational structure can be realized.

Info:

Periodical:

Advanced Materials Research (Volumes 163-167)

Edited by:

Lijuan Li

Pages:

3411-3414

DOI:

10.4028/www.scientific.net/AMR.163-167.3411

Citation:

Y. Li et al., "A New Method of Reliability Analysis on Strength and Stiffness for Frame Structure", Advanced Materials Research, Vols. 163-167, pp. 3411-3414, 2011

Online since:

December 2010

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$35.00

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