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Showing 1 to 13 of 13 for “"Circular cylindrical shells"”.

  1. Nonlinear forced response of circular cylindrical shells

    Raouf, Raouf A.Virginia Polytechnic Institute and State University1985

    … used to analyze the nonlinear forced response of circular cylindrical shells in the presence of internal (autoparametric) resonances. If ω<sub>f</sub> and a<sub>f</sub> denote the frequency and amplitude of a flexural mode and ω<sub>b</sub> and a<sub>b</sub> denote the frequency and amplitude of …

    vt Repository record

  2. Dynamics of circular cylindrical shells in contact with fluid.

    Kruntcheva, MarianaRobert Gordon University1998

    … dynamic interactions between finite thin elastic circular cylindrical shells and fluids. The physical coupling phenomenon is explored considering liquid storage tanks and short tubes with an annular flow. Free radial vibrations of tanks are investigated by a classical theoretical analysis, finite …

    rgu Repository record

  3. An Analysis of Circular Cylindrical Shells Surrounded by An Elastic Foundation

    Cowan, Bruce MitchellUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-08T23:57:05Z (GMT). No. of bitstreams: 1 6901322.pdf: 3487443 bytes, checksum: b4f00bed334a80b5bc7ebc7e09775227 (MD5) Previous issue date: 1968

    uiuc Repository record

  4. The permanent deformation of circular cylindrical shells subjected to internal explosive loading

    Upsher, Stanley MinnaarDepartment of Civil Engineering1978

    … the maximum permanent deformation of a circular cylindrical shell subjected to internal explosive loadings. A complete rigid-plastic analysis of the transient response is performed. Subsequently the effects of material properties are included. Finally the theoretical predictions are …

    cape-town Repository record

  5. A new higher-order shell theory for vibration and viscoelastically-coated circular cylindrical shells

    McDaniel, James GregoryGeorgia Institute of Technology1992

    gatech Repository record

  6. Minimum weight design of fuselage type stiffened circular cylindrical shells subjected to pure torsion and combined torsion with axial compression with and without lateral pressure

    Giri, JagannathGeorgia Institute of Technology1975

    gatech Repository record

  7. An axisymmetric cubic finite element for laminated anisotropic cylindrical shells

    Aggour, HanniUniversity of Illinois at Urbana-Champaign2011

    … of thin or moderately thick laminated composite circular cylindrical shells is developed. This model accounts for transverse shear deformation and rotary inertia effects. Unlike conventional shell elements, this new element allows separate rotational degrees of freedom for each layer (hence …

    uiuc Repository record

  8. Modal interactions in shell dynamics

    Raouf, Raouf A.Virginia Polytechnic Institute and State University1989

    … in the dynamic response of infinitely long circular cylindrical shells to an external harmonic excitation. The excitation frequency is near the linear natural frequency of the breathing mode (i.e., primary resonance of the breathing mode) and the linear natural frequency of the breathing …

    vt Repository record

  9. Influência da interação entre modos e imperfeições na flambagem de cascas cilíndricas axialmente comprimidas

    Antonini, Ricardo CoscarelliUniversidade Federal do Rio de Janeiro1981

    Results from a non-linear analysis of circular cylindrical shells under axial compression are presented. Included in this analysis are the effects that mode coupling and initial geometric imperfections have on the non-linear buckling behaviour. It is shown, through the inspection of energy …

    brazil-uerj Repository record

  10. Cord-Reinforced Cylindrical Shells

    Paris, Anthony JamesUniversity of Illinois at Urbana-Champaign2015

    … from the loads on a cord-reinforced cylindrical shell. The load-deformation relations are developed by considering the mechanics of the matrix, the cords, and the shell. The matrix is modeled using the generalized Hooke's law for an isotropic linear-elastic material. The theory that …

    uiuc Repository record

  11. Finite element analysis of geodesically stiffened cylindrical composite shells using a layerwise theory

    Gerhard, Craig StevenVirginia Tech1994

    … element analyses of geodesically stiffened cylindrical shells are presented In this work. The layerwise laminate theory of Reddy (LWTR) is developed and adapted to circular cylindrical shells. The Ritz variational method is used to develop an analytical approach for studying the buckling of …

    vt Repository record

  12. Energy Absorption of Metal-FRP Hybrid Square Tubes

    Kalhor, RoozbehVirginia Tech2017

    … is in energy-absorbing components such as hollow shells and struts (these components may be in the form of circular cylindrical shells, square and rectangular tubes, conical shells, and frusta). However, constructions which result in brittle fracture of the composite tubes in the form of …

    vt Repository record

  13. Analysis and Design of Variable Stiffness Composite Cylinders

    Tatting, Brian F.Virginia Tech1998

    … of the possible performance improvements of thin circular cylindrical shells through the use of the variable stiffness concept is presented. The variable stiffness concept implies that the stiffness parameters change spatially throughout the structure. This situation is achieved mainly through the …

    vt Repository record