High Speed Computing of Elastic Structures: (T. I-II). Proceedings of the Symposium on International Union of Theoretical and Applied Mechanics, Liège, August 23-28, 1970, Volym 1B. Fraeijs de Veubeke Université de Liège, 1971 - 859 sidor |
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Sida 238
... circumferential curvature errors are an order of magnitude smaller . A more difficult situation is encountered with ... circumferential direction . The maximum error in the meridional curvature is 3.95 percent , and the maxi- mum error ...
... circumferential curvature errors are an order of magnitude smaller . A more difficult situation is encountered with ... circumferential direction . The maximum error in the meridional curvature is 3.95 percent , and the maxi- mum error ...
Sida 294
... circumferential shear force ; meridional bending moment ; time ; meridional , circumferential , and normal displacements ; vector of shell force resultants and displacements ( eq . ( 4 ) ) ; meridional finite - difference spacing ...
... circumferential shear force ; meridional bending moment ; time ; meridional , circumferential , and normal displacements ; vector of shell force resultants and displacements ( eq . ( 4 ) ) ; meridional finite - difference spacing ...
Sida 384
... circumferential and normal direc- tions , respectively At = time increment E < O Φ = midsurface strains = circumferential angle = Poisson's ratio = slope of undeformed shell ( Fig . 1 ) Аф ds Superscripts and Subscripts e = element L ...
... circumferential and normal direc- tions , respectively At = time increment E < O Φ = midsurface strains = circumferential angle = Poisson's ratio = slope of undeformed shell ( Fig . 1 ) Аф ds Superscripts and Subscripts e = element L ...
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High Speed Computing of Elastic Structures: (T. I-II). Proceedings ..., Volym 1 B. Fraeijs de Veubeke Fragmentarisk förhandsgranskning - 1971 |
High Speed Computing of Elastic Structures: (T. I-II). Proceedings ..., Volym 1 B. Fraeijs de Veubeke Fragmentarisk förhandsgranskning - 1971 |
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AIAA AIAA Journal Analysis of Shells applied approximation assumed axisymmetric bending moment bending moment field buckling C₁ cartesian circumferential coefficients complementary energy components constant convergence coordinates corresponding curvature curved cylinder defined deflection deformations derivatives displacement functions displacement vector distribution Dynamic eigenvalue elastic equilibrated equilibrium elements Finite Element Analysis finite element method forces formulation geometrical given hybrid incompressible incremental interpolation Kirchhoff L₁ linear load Matrix Methods membrane meridional mesh modes nodes nonlinear numerical integration obtained parameters plane plate bending Poisson's ratio polynomial problem procedure quadratic quadrilateral reference surface rigid body rigid body motion rotations shear strains shell element Shells of Revolution spherical cap stiffness matrix strain energy stress field stress function symmetric theorem Thin Shells transverse shear TRIBS u₁ values variation vector zero