Stability of Beams on Bi-Moduli Elastic Foundation-Reference-Cited by-同舟云学术

Stability of Beams on Bi-Moduli Elastic Foundation

Published:2000-12-22 Issue:4 Volume:68 Page:668-670
ISSN:0021-8936
Container-title:Journal of Applied Mechanics
language:en
Short-container-title:

Author:

Liu Z. H.¹,Wang L.¹,Pan L. Z.²

Affiliation:

1. Department of Civil Engineering, Shandong University, Jinan 250061, P. R. China

2. Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University, Shanghai 200000, P. R. China

Abstract

This paper adopts the newly structured δ function and displacement function. Using two adjacent transition points as two interval terminals while beams buckle makes the interval [xi−1,xi]. According to the Winkler’s beam buckling theory on elastic foundation, we present the energy solutions of beams and then the exact solutions of buckling load of simple supported beams on bi-moduli elastic foundation.

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics

Link

http://asmedigitalcollection.asme.org/appliedmechanics/article-pdf/68/4/668/5467973/660_1.pdf

Reference3 articles.

1. Tsai, N. C., and Westmann, R. A., 1967, “Beams on Tensionless Foundation,” J. Eng. Mech., ASCE, 93, No. EM5, pp. 1–12.

2. Selvadurai, A. P. S., 1979, Elastic Analysis of Soil-Foundation Interaction, Elsevier, Amsterdam.

3. Adin, M. A., Yankelevsky, D. Z., and Eisenberger, M., 1985, “Analysis of Beams on Bi-Moduli Elastic Foundation,” Comput. Methods Appl. Mech. Eng., 49, pp. 319–330.

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