Shape functions for high-order shear deformation beam element
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In this article, shape functions for higher-order shear deformation beam theory are derived. For the two nodded beam element, transverse deflection is assumed as cubic polynomial. By using equations of equilibrium of high-order theory that are already derived by J. N. Reddy in 1997, equation for slope of high- order theory is found. Finally with the boundary conditions of beam element and assumed kinematics of high-order theory, shape functions are derived.
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2015 ◽
Vol 86
(7)
◽
pp. 1255-1272
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2014 ◽
Vol 43
◽
pp. 68-77
◽
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2013 ◽
Vol 275-277
◽
pp. 1296-1301
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