Dynamic Analysis of Slender Rods
1982 ◽
Vol 104
(4)
◽
pp. 302-306
◽
Keyword(s):
A new three-dimensional finite element model of an inextensible elastic rod with equal principal stiffnesses is presented. The model permits large deflections and finite rotations and accounts for tension variation along its length. Its use in static analysis is described and a time integration method for dynamic analysis is developed. Accuracy of the spatial discretization and stability of the time integration method are demonstrated by comparison of numerical results with exact solutions for certain nonlinear problems.
2021 ◽
Vol 1137
(1)
◽
pp. 012054
2007 ◽
Vol 129
(6)
◽
pp. 1028-1034
◽
2004 ◽
Vol 37
(3)
◽
pp. 383-390
◽
2010 ◽
Vol 48
(12)
◽
pp. 1223-1231
◽
2013 ◽
Vol 336-338
◽
pp. 760-763
1998 ◽
Vol 64
(617)
◽
pp. 132-140
2021 ◽
Vol 150
(5)
◽
pp. 4018-4030