TECHNICAL PAPERS
Sep 1, 1990

Iterative FD Solution to Bending of Axisymmetric Conical Shells

Publication: Journal of Structural Engineering
Volume 116, Issue 9

Abstract

A numerical solution is presented for determining the stresses and displacements in complete and truncated conical shells. The method is based on the classical bending theory of thin axisymmetric shells. The governing differential equation for a conical element is presented in terms of the meridional or axial displacement u and the normal displacement w. Then, an iterative finite difference technique is employed to determine the displacements and in turn the stresses. The method is applicable to short and long conical shells having simply supported, clamped, or free edges. The proposed method can easily be extended to tapered conical shells and other types of axisymmetric shells. Results are presented and compared with those of existing solutions.

Get full access to this article

View all available purchase options and get full access to this article.

References

1.
Au, T., Goodman, L. E., and Newmark, N. M. (1951). “A numerical procedure for the analysis of pressure vessel heads.” Univ. of Illinois Tech. Rept. to Office of Naval Res., Project NR‐035‐183, Dept. of the Navy, Urbana, Ill.
2.
Baker, E. H., Kovalevsky, L., and Rish, F. L. (1972). Structural analysis of shells. McGraw‐Hill, New York, N.Y.
3.
Baltrukonis, J. H. (1959). “Influence coefficients for edge‐loaded short, thin conical frastrums.” J. Appl. Mech., Trans. ASME, 26(2), 241–245.
4.
Flügge, W. (1960). Stresses in shells. Springer‐Verlag, Berlin, W. Germany.
5.
Gaylord, E. H., and Gaylord, C. N. (1984). Design of steel bins for storage of bulk solids, Prentice‐Hall, Inc., Englewood Cliffs, N.J.
6.
Harintho, H. (1986). “Analysis of open conical metal shells with symmetric discontinuities in geometry.” Thesis presented to the Rose‐Hulman Institute of Tech., at Terre‐Haute, Ind., in partial fulfillment of the requirements for the degree of Master of Science.
7.
Harintho, H., and Logan, D. (1988). “Conical shells with discontinuities in geometry.” J. Struct. Engrg., ASCE, 114(1), 231–240.
8.
Horvay, G., Linkaus, C., and Born, J. S. (1956). “Analysis of short thin shells under axisymmetrical edge loading.” J. Appl. Mech., Trans. ASME, 23(Mar.), 68–72.
9.
Kelkar, V. S., and Stewell, R. T. (1987). Fundamentals of the analysis and design of shell structures. Prentice‐Hall, Inc., Englewood Cliffs, N.J.
10.
Kohnke, P. C. (1983). ANSYS engineering analysis system—Theoretical manual. Swanson Analysis Systems, Inc., Houston, PA.
11.
Kraus, H. (1967). Thin elastic shells. John Wiley and Sons, Inc., New York, N.Y.
12.
Roark, R. J., and Young, W. C. (1975). Formulas for stress and strain. Fifth Ed., McGraw‐Hill, New York, N.Y.
13.
Rotter, J. M. (1986). “Recent studies of the stability of light gauge steel silo structures.” Eighth Int. Specialty Conf. on Cold‐Formed Steel Structs., St. Louis, Miss., Nov., 543–562.
14.
Rotter, J. M. (1987). “The buckling and plastic collapse of ring stiffeners at cone/cylinder junctions.” Proc. Int. Colloquium on Stability of Plate and Shell Structs., Ghent, Belgium, Apr., 449–456.
15.
Rotter, M. J., and Teng, J. G. (1989). Discussion of “Conical Shells with Discontinuities in Geometry,” by H. Harintho and D. Logan, J. Struct. Engrg., ASCE, 115(5), 1557–1559.
16.
Taylor, C. E., and Wenk, E., Jr. (1954). “Analysis of stresses in the conical elements of shell structures.” Proc. Second U.S. Nat. Congr. of Appl. Mech., ASME, New York, N.Y., 323–331.
17.
Taylor, C. E. (1974). “Simplification of the analysis of stress in conical shells.” Theor. and Appl. Mech. Rep. No. 385, Univ. of Illinois, Urbana, Ill.
18.
Teng, J. G., and Rotter, J. M. (1988). “Plastic collapse of steel silo hoppers.” Res. Rep. R568, School of Civ. and Mining Engrg., Univ. of Sydney, Sydney, Australia, Apr.
19.
Timoshenko, S., and Woinowsky‐Krieger, S. (1959). Theory of plates and shells. McGraw‐Hill, New York, N.Y.
20.
Trahair, N. S., et al. (1983). “Structural design of steel bins for bulk solids.” Australian Inst. Steel Constr., Nov.
21.
Watts, G. W., and Burrows, W. R. (1969). “The basic elastic theory of vessel heads under internal pressure.” J. Appl. Mech., Trans. ASME, 71(Mar.),55–73.

Information & Authors

Information

Published In

Go to Journal of Structural Engineering
Journal of Structural Engineering
Volume 116Issue 9September 1990
Pages: 2433 - 2446

History

Published online: Sep 1, 1990
Published in print: Sep 1990

Permissions

Request permissions for this article.

Authors

Affiliations

Pei Jianping
Sr. Design Engr., Ningxia Arch. Design Inst., Yinchuan, The People's Republic of China; currently, Visiting Scholar, Dept. of Civ. Engrg., Univ. of Kentucky, Lexington, KY 40506‐0046
Issam E. Harik, Member, ASCE
Assoc. Prof., Dept. of Civ. Engrg., Univ. of Kentucky, Lexington, KY

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.

Cited by

View Options

Get Access

Access content

Please select your options to get access

Log in/Register Log in via your institution (Shibboleth)
ASCE Members: Please log in to see member pricing

Purchase

Save for later Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.

Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
ASCE Library Card (5 downloads)
$105.00
Add to cart
ASCE Library Card (20 downloads)
$280.00
Add to cart
Buy Single Article
$35.00
Add to cart

Get Access

Access content

Please select your options to get access

Log in/Register Log in via your institution (Shibboleth)
ASCE Members: Please log in to see member pricing

Purchase

Save for later Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.

Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
ASCE Library Card (5 downloads)
$105.00
Add to cart
ASCE Library Card (20 downloads)
$280.00
Add to cart
Buy Single Article
$35.00
Add to cart

Media

Figures

Other

Tables

Share

Share

Copy the content Link

Share with email

Email a colleague

Share