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Effects of Shearing Force and Rotary Inertia to Dynamical Behaviours of Thin Cylindrical Shells Subjected to Impulsive Inner Pressures
Author(s) -
Suzuki S.
Publication year - 1972
Publication title -
zamm ‐ journal of applied mathematics and mechanics / zeitschrift für angewandte mathematik und mechanik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.449
H-Index - 51
eISSN - 1521-4001
pISSN - 0044-2267
DOI - 10.1002/zamm.19720521004
Subject(s) - bending moment , moment of inertia , mechanics , shearing (physics) , inertia , cylinder , rotary inertia , structural engineering , cylinder stress , cantilever , shear force , materials science , stress (linguistics) , moment (physics) , classical mechanics , physics , engineering , composite material , mechanical engineering , linguistics , philosophy
Behaviours of dynamical stresses and bending moments acting in the cantilevered thin cylindrical shells subjected to impulsive inner pressure are investigated. Cylinder is assumed to be elastic and inner pressure to be expressed as step function with respect to time. In this analysis, shearing force and rotatory inertia are taken into consideration. Relationships between dimensions of a cylinder and dynamic load factors with respect to hoop stress at free end and bending moment at clamped end are studied. From the results of analysis, it became evident that the values of dynamic load factors with respect to hoop stress at free end for the case where two factors are taken into consideration are much different from those for the case where these are neglected.