Natural vibrations of ribbed cylindrical shells with low shear stiffness

被引：7
|
作者：
Zarutskii, VA [1 ]
Prokopenko, NY [1 ]
机构：
[1] Natl Acad Sci Ukraine, SP Timoshenko Inst Mech, UA-252143 Kiev, Ukraine
来源：
INTERNATIONAL APPLIED MECHANICS | 2005年 / 41卷 / 04期
关键词：
cylindrical shell; grid of ribs; natural frequency; Timoshenko model; transverse shear;
D O I：
10.1007/s10778-005-0102-8
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
A technique is proposed to determine the natural frequencies of rib-reinforced cylindrical shells with low shear stiffness. The equations of motion based on the Timoshenko model are used. The influence of the transverse shear moduli of the shelf and ribs on the minimum natural frequencies and corresponding modes is studied by way of numerical examples. It is shown that the effect of the discrete ribs is different from that predicted by the classical theory of ribbed shells.
引用
收藏
页码：397 / 404
页数：8
相关论文
共 50 条
  • [1] Natural Vibrations of Ribbed Cylindrical Shells with Low Shear Stiffness
    V. A. Zarutskii
    N. Ya. Prokopenko
    [J]. International Applied Mechanics, 2005, 41 : 397 - 404
  • [2] NATURAL VIBRATIONS OF RIBBED CYLINDRICAL-SHELLS
    REVUTSKII, VN
    [J]. SOVIET APPLIED MECHANICS, 1984, 20 (07): : 624 - 629
  • [3] NATURAL VIBRATIONS OF ORTHOTROPIC, RIBBED, CYLINDRICAL-SHELLS
    BOGDANOVICH, AE
    ZARUTSKII, VA
    [J]. SOVIET APPLIED MECHANICS, 1991, 27 (10): : 1001 - 1006
  • [4] EFFECT OF INITIAL IMPERFECTIONS ON THE NATURAL VIBRATIONS OF RIBBED CYLINDRICAL-SHELLS
    KUKARINA, AI
    MATSNER, VI
    SIVAK, EF
    [J]. SOVIET APPLIED MECHANICS, 1982, 18 (04): : 334 - 339
  • [5] NATURAL VIBRATIONS MODES OF RIBBED CONICAL SHELLS
    FIALKO, SY
    [J]. SOVIET APPLIED MECHANICS, 1984, 20 (11): : 1033 - 1037
  • [6] COMPATIBILITY CONDITIONS OF CYLINDRICAL-SHELLS WITH A LOW SHEAR STIFFNESS
    STRELCHENKO, IG
    [J]. SOVIET APPLIED MECHANICS, 1982, 18 (09): : 802 - 806
  • [7] Free vibrations of ribbed cylindrical shells with local axisymmetric deflections
    G. D. Gavrilenko
    V. I. Matsner
    O. A. Kutenkova
    [J]. International Applied Mechanics, 2008, 44 : 1006 - 1014
  • [8] Free vibrations of ribbed cylindrical shells with local axisymmetric deflections
    Gavrilenko, G. D.
    Matsner, V. I.
    Kutenkova, O. A.
    [J]. INTERNATIONAL APPLIED MECHANICS, 2008, 44 (09) : 1006 - 1014
  • [9] EFFECT OF STATIC LOADS ON THE NATURAL VIBRATIONS OF RIBBED SHELLS
    Krivenko, O. P.
    [J]. OPIR MATERIALIV I TEORIA SPORUD-STRENGTH OF MATERIALS AND THEORY OF STRUCTURES, 2018, (101): : 38 - 44
  • [10] Natural Vibrations Of Corrugated Cylindrical Shells
    N. P. Semenyuk
    I. Yu. Babich
    N. B. Zhukova
    [J]. International Applied Mechanics, 2005, 41 : 512 - 519
12345