Stability of Hyperboloidal Cooling Tower

by Henry L. Langhaar, Univ. of Illinois, Urbana, IL,
Arthur P. Boresi, Prof.; Dept. of Theoretical and Appl. Mech., Univ. of Illinois, Urbana, IL,
Robert E. Miller, Univ. of Illinois, Urbana, IL,
Jerry J. Bruegging, Res. Engr.; , The Marley Co., Kansas City, MO,

Serial Information: Journal of the Engineering Mechanics Division, 1970, Vol. 96, Issue 5, Pg. 753-779

Document Type: Journal Paper

Discussion: Rish Raphael F. (See full record)

Abstract: An infinitesimal theory of instability of an elastic orthotropic shell of revolution subjected to uniform external normal pressure is developed. The theory leads to a linear eigenvalue problem for determination of the buckling pressure. Illustrative numerical calculations based on piecewise-polynomial approximations and the partition method are given for the Fort Martin tower erected in West Virginia by the Marley Co. The tower is a reinforced concrete hyperboloidal shell of revolution, 370 ft. high and 5.5 in. thick for most of its height.

Subject Headings: Cooling towers | Reinforced concrete | Numerical methods | Linear functions | Elastic analysis | Buckling | Eigenvalues | External pressure | Orthotropic materials | West Virginia

Services: Buy this book/Buy this article


Return to search