| Title of the article |
STABILITY OF A FILLED CYLINDRICAL SHELL STRENGTHENED BY A CROSS SYSTEM OF RIBS UNDER ACTION OF DIFFERENT LOADS ALTERNATIVE IN TIME
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| Authors |
Iskenderov R.A., Candidate of Physical and Mathematical Sciences, Azerbaijan University of Architecture and Construction; Baku, Azerbaijan, E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.
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| In the section |
DYNAMICS DURABILITY OF VEHICLES AND STRUCTURES |
| Year |
2009 |
Issue |
4 |
Pages |
65-68 |
| Type of article |
RAR |
Index UDK |
539.37 |
Index BBK |
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| Abstract |
The consider dynamical stability problems for a closed, medium-filled cylindrical shell simply supported by end faces and strengthened by a cross system of ribs, under axial compression and uniform external pressure. The formula for defining critical time and the values of critical stresses corresponding to the found critical time under the action of step impuls and for linear law of decrees of suddenly applied load are found.
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| Keywords |
Dynamical stability, cylindrical shell, cross system of ribs, axial compression, external pressure
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| Bibliography |
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- Volmir A.S. Obolochki v potoke zhidkosti i gaza. Zadachi ajerouprugosti [Casing in liquid and gas flow. Aeroelasticity tasks]. Moscow, Nauka Publ., 1976. 416 p.
- Latifov F.S., Isaev Z.F. Ustojchivost cilindricheskie obolochki, usilennye perekrestnoj sistemoj reber zapolnennoj sredoj pri prodol'nom osevom szhatii [Stability of cylindrical shells, reinforced cross-ribs system filled with fluid at the longitudinal axial compression]. Proceedings of IMM of NAS of Azerbaycan. 2007, pp. 115-122.
- Amiro I.Ya., Zarutskiy V.A. Teorija rebristyh obolochek. Metody rascheta obolochek [The theory of ribbed shells. Methods of calculating shells]. Moscow, Hauk. Dumka Publ., 1980. 367 p.
- Pasternak P.L. Osnovy novogo metoda rascheta fundamentov na uprugom osnovanii pri pomoshhi dvuh kojefficientov posteli [Fundamentals of the new method of calculation of foundations on an elastic foundation with two bed coefficients]. Moscow, Stroyizdat Publ., 1954. 56 p.
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