RT Journal Article
T1 On the dynamics of cracks in three dimensions
A1 Oleaga Apadula, Gerardo Enrique
AB We introduce a three-dimensional dynamic crack propagation law, which is derived from Hamilton's principle. The result is an extension of a previous one obtained, corresponding to the two-dimensional case. As a matter of fact, in an orthogonal plane to the crack front, the geometric condition to be satisfied over the path is the same as in two dimensions. The third mode enters only through the energy release rate. The fact that the physics of the problem is locally two dimensional is a consequence of the virtual motions allowed in the set of admissible crack configurations.
PB Elsevier
SN 0022-5096
YR 2003
FD 2003-01
LK https://hdl.handle.net/20.500.14352/50211
UL https://hdl.handle.net/20.500.14352/50211
LA eng
DS Docta Complutense
RD 9 abr 2025