Structural Engineering and Mechanics

  • 제6권7호
  • /
  • Pages.827-839
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  • 1998
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

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Buckling of the multi-vaulted "Aster" shell under axial compression alone or combined with an external pressure

  • Araar, M. (University of Annaba, Institute of Civil Engineering) ;
  • Derbali, M. (University of Annaba, Institute of Civil Engineering) ;
  • Jullien, J.F. (INSA of Lyon)
  • 발행 : 1998.10.25
⟨ 이전 논문 다음 논문 ⟩

초록

This paper presents a study of buckling of the multi-vaulted cylindrical shell ("Aster"), under an axial compression alone or combined with an external pressure. This shell which was presented in a recent paper is a self-stiffened structure having a satisfactory behaviour and a higher buckling strength under external pressure than a circular cylindrical shell with the same dimensions. The results of this study emphasize the interest of the behaviour of the "Aster" shell under two other types of loading, revealing an acceptable level of strength which is favorable for an expansion of its use in other areas.

키워드

참고문헌

  1. Araar, M., Jullien, J.F. (1996), "Buckling of cylindrical shells under external pressure-proposition of a new shape of self-stiffened shell", Int. J. of Structural Engineering and Mechanics, 4(4), 451-460. https://doi.org/10.12989/sem.1996.4.4.451
  2. ECCS (1981, 1983), "European convention for constructional steel work section 4.6", (buckling of shells, the construction press, London, 1981), (also ECCS Pub. $n^{circ}$29, Brussels, 1983).
  3. Galletly, G.D., James, S., Kruzlecki, J. and Pemsing, K. (1987), "Interactive buckling tests on cylinders subjected to external pressure and axial compression", Journal of Pressure Vessel Technology, 109, 10-18. https://doi.org/10.1115/1.3264842
  4. Jullien, J.F. and Araar, M. (1990), "Coque a haute resistance a geomerie de revolution", Brevet $n^{circ}$ 90. 04277, Lyon - France, 23 mars 1990.
  5. Tennyson, R.C., Booton, M. and Chan, K.H. (1978), "Buckling of short cylinders under combined loading", Trans. ASME, 45, 574-578. https://doi.org/10.1115/1.3424363
  6. Timoshenko, S. (1966), "Theorie de la stabilite elastique", Ed. DUNOD, Paris.
  7. Waeckel, N. (1984), "Stabilite des plaques et des coques - influence des defauts geometriques initiaux", These de Doctorat d'Etat, INSA de Lyon - France.

피인용 문헌

  1. Imperfection-insensitive axially loaded thin cylindrical shells vol.62, 2015, https://doi.org/10.1016/j.ijsolstr.2014.12.030
  2. Optimisation and compressive testing of additively manufactured stainless steel corrugated shells vol.4, pp.2, 1998, https://doi.org/10.1002/cepa.1492