Simplified Design Method for Braced Double-Skinned Structure in Lunar Application
Publication: Journal of Aerospace Engineering
Volume 8, Issue 4
Abstract
A simplified design methodology is developed for the preliminary design of a proposed braced double-skinned roof structure for lunar applications, using Navier's and Levy's plate solutions. A finite-element analysis of the structure is performed to evaluate the accuracy of the design methodology. Results from extensive parametric studies are used to select the final dimensions of the braced double-skinned roof assembly for realistic static loading. The natural frequencies of the proposed roof structure are evaluated by a simplified relation and are compared with those obtained by the finite-element method.
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References
1.
Adib-Jahromi, H., Malla, R., and Accorsi, M. (1994). “Braced double-skinned structure in lunar applications.”Proc., SPACE 94 Conf., R. Galloway and S. Lokaj, eds., ASCE, New York, N.Y. 47–56.
2.
ASCE Task Committee on Lunar Base Structures.(1992). “Overview of existing lunar base structural concepts.”J. Aerosp. Engrg., ASCE, 5(2), 159–174.
3.
Benaroya, H., and Ettouney, M.(1992). “Framework for evaluation of lunar base structural concepts.”J. Aerosp. Engrg., ASCE, 5(2), 187–198.
4.
Kaufman, J. G., Lege, D. J., and Kelsey, R. A. (1978). “Aluminum alloys for cold environment.”Proc., Conf. on Appl. Techniques for Cold Environments, 17–19.
5.
Makowski, Z. S. (1981). Analysis, design and construction of double-layer grids . John Wiley & Sons, Inc., New York, N.Y.
6.
Malla, R.(1991). “Earthbound civil engineering experience for space applications.”J. Aerosp. Engrg., ASCE, 4(4), 330–346.
7.
Sherwood, B., and Toups, L.(1992). “Technical issues for lunar base structures.”J. Aerosp. Engrg., ASCE, 5(2), 175–186.
8.
Smith, A.(1993). “Mechanics of materials in lunar base design.”Appl. Mech. Rev., 46(6), 268–271.
9.
Taylor, S. R. (1982). Planetary science: A lunar perspective. Lunar and Planetary Inst., Houston, Tex.
10.
Timoshenko, S. P., and Gere, J. M. (1961). Theory of elastic stability. McGraw-Hill Book Co., Inc., New York, N.Y.
11.
Ugural, A. C. (1981). Stresses in plates and shells. McGraw-Hill Book Co., Inc., New York, N.Y.
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Copyright © 1995 American Society of Civil Engineers.
History
Published online: Oct 1, 1995
Published in print: Oct 1995
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