On the continuum properties of repetitive beam-like pin-jointed structures
2002 ◽
Vol 37
(5)
◽
pp. 459-464
Keyword(s):
The equivalent continuum beam properties of a one-dimensional repetitive structure have previously been determined through eigenanalysis of the transfer matrix of a single cell. A simpler procedure requires a knowledge of the stiffness matrix of the single cell, together with the ability to deduce the displacement vectors for tension, bending and shear. A once and for all application of the principle of minimum potential energy for tension yields the equivalent continuum Poisson's ratio, from which the remaining properties follow.
1978 ◽
Vol 92
(3-4)
◽
pp. 343-361
◽
1973 ◽
Vol 95
(1)
◽
pp. 186-190
◽
1985 ◽
Vol 18
(10)
◽
pp. 2043-2054
◽
Keyword(s):
2013 ◽
Vol 18
(5)
◽
pp. 1170-1178
◽
2003 ◽
Vol 40
(5)
◽
pp. 1089-1108
◽
Keyword(s):