Influence of Compression-Flexure to Shear Lag Effect of Box Beam

Abstract:

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In this paper, the differential equations of box beams are established based on the principle of minimum potential energy and the variational method. The elastic stiffness matrix and geometric stiffness matrix considering shear lag and compression-flexure effects are induced in this paper. And a finite element program is developed. Then the influence of compression-flexure effects to shear lag effect of box beam is analyzed.

Info:

Periodical:

Advanced Materials Research (Volumes 181-182)

Edited by:

Qi Luo and Yuanzhi Wang

Pages:

857-860

DOI:

10.4028/www.scientific.net/AMR.181-182.857

Citation:

Q. Su and Y. P. Wu, "Influence of Compression-Flexure to Shear Lag Effect of Box Beam", Advanced Materials Research, Vols. 181-182, pp. 857-860, 2011

Online since:

January 2011

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Price:

$35.00

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