Elastic tripping analysis of asymmetrical stiffeners

Computers and Structures

Volumn 60, Issue 3, 1996, Pages 369-389

  Hughes, O F ^a   Ma, M ^a  

^a VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BUCKLING; COMPUTER SOFTWARE; FLEXIBLE STRUCTURES; NUMERICAL METHODS; PLATES (STRUCTURAL COMPONENTS); PRESSURE EFFECTS; ROTATION; STRAIN; STRUCTURAL LOADS; STRUCTURAL PANELS;

ABAQUS FINITE ELEMENT PROGRAM; ASYMMETRICAL STIFFENERS; AXIAL FORCE; ELASTIC TRIPPING ANALYSIS; END MOMENT; ENERGY METHOD; LATERAL PRESSURE; STRAIN DISTRIBUTION; TOTAL POTENTIAL ENERGY FUNCTIONAL; VAN DER NEUT ASSUMPTION;

STRUCTURAL MEMBERS;

EID: 0030567801     PISSN: 00457949     EISSN: None     Source Type: Journal    
DOI: 10.1016/0045-7949(95)00389-4     Document Type: Article

References (10)

1. S. P. Timoshenko and J. M. Gere, Theory of Elastic Stability, 2nd edn. Engineering Societies Monographs, McGraw-Hill, New York (1961).
2. J. C. Adamchak, Design equations for tripping of stiffeners under inplane and lateral loads. DTNSRDC-79/064, October (1979).
3. J. H. Argyris, Flexural-torsion failure of panels. Aircr. Engng June-July, 174-84, 213-19 (1954).
4. A. Rothwell, Coupled modes in the buckling of panels with Z-section stringers in compression. Aeronaut. J. R. Aeronaut. Soc. 72, 159-163 (1968).
5. A. van der Neut, Overall buckling of Z-stiffened panels in compression. In: Collapse - the Buckling of Structures in Theory and Practice (edited by J. M. T. Thompson and G. W. Hunt), pp. 259-268. Cambridge University Press, London (1983).
6. W. H. Wittrick and F. W. Williams, Computational procedures for a matrix analysis of the stability and vibration of thin flat-walled structures in compression. Int. J. mech. Sci. 11, 979-98 (1969).
7. A. Ostapenko and D. Yoo, Tripping of asymmetrical stiffeners under combined loading. Maritime Administration University Research Program Report no. MA-RD-940-88035, Fritz Engineering Laboratory Report no. 513.3, Lehigh University, August (1988).
8. L. E. Malvern, Introduction to the Mechanics of a Continuous Medium. Prentice-Hall, Englewood Cliffs, NJ (1969).
9. M. Ma, Elastic and inelastic analysis of panel collapse by stiffener buckling. Ph.D. thesis, Virginia Polytechnic Institute and State University, VA (1994).
10. A. van der Neut, Overall buckling of Z-stiffened panels in compression, Report LR-303, Delft University of Technology, Department of Aerospace Engineering, The Netherlands (1980).