Stability of Shear‐Wall Structures
Publication: Journal of Structural Engineering
Volume 114, Issue 3
Abstract
A simple approximate lower bound formula is proposed for the gravity buckling loads of coupled shear‐wall structures using continuous medium assumptions. The deflected shape of the system is decomposed into those of flexural and shear‐flexure cantilevers. For the latter, an accurate approximate buckling load formula is also presented. Inserting the buckling loads of the two systems in Dunkerley's formula yields the required buckling load. The formula is compared with exact results computed by finite differences and good agreement is demonstrated.
Get full access to this article
View all available purchase options and get full access to this article.
References
1.
Gluck, J., and Gellert, M. (1971). “On the stability of elastically supported cantilever with continuous lateral restraint.” Int. J. of Mech. Sci., 13, 887–891.
2.
Grzelak, E. (1982). “The approximate free vibration and stability analysis of shear‐flexure cantilevers.” M.Sc Project Report, Dept. of Civ. Engrg., McGill Univ., Montreal, Quebec.
3.
Monograph on planning and design of tall buildings. (1978). Council on Tall Buildings, Committee 21C, Vol. CB, ASCE, New York, N.Y.
4.
Rosman, R. (1973). “Dynamics and stability of shear‐wall building structures.” Proc., Inst. of Civ. Engrs., 55, 411–423.
5.
Rosman, R. (1974). “Stability and dynamics of shear‐wall frame structures.” Building Sci., 9, 55–63.
6.
Rutenberg, A. (1975). “Approximate natural frequencies of coupled shear walls.” Int. J. Earthquake Engrg. and Struct. Dynamics, 4, 95–100.
7.
Rutenberg, A. (1979). “An accurate approximate formula for the natural frequencies of sandwich beams.” Computers and Struct., 10, 875–878.
8.
Rutenberg, A. (1981). “A direct P‐delta analysis using standard plane frame programs.” Computers and Struct., 14, 97–102.
9.
Timoshenko, S. P., and Gere, J. M. (1961). Theory of elastic stability. McGraw Hill Book Co., Inc., New York, N.Y.
Information & Authors
Information
Published In
Copyright
Copyright © 1988 ASCE.
History
Published online: Mar 1, 1988
Published in print: Mar 1988
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.