@inproceedings{466bd7bd5a2f492b9fe08e1265d538df,
title = "Dynamic energy release rate in couple-stress elasticity",
abstract = "This paper is concerned with energy release rate for dynamic steady state crack problems in elastic materials with microstructures. A Mode III semi-infinite crack subject to loading applied on the crack surfaces is considered. The micropolar behaviour of the material is described by the theory of couple-stress elasticity developed by Koiter. A general expression for the dynamic J-integral including both traslational and micro-rotational inertial contributions is derived, and the conservation of this integral on a path surrounding the crack tip is demonstrated.",
keywords = "MODE-III CRACK, SOLIDS",
author = "L. Morini and A. Piccolroaz and G. Mishuris",
note = "Morini, L., Piccolroaz, A., & Mishuris, G. (2013). Dynamic energy release rate in couple-stress elasticity. In International Symposium on Dynamic Deformation and Fracture of Advanced Materials (D2FAM 2013). (Journal of Physics Conference Series; Vol. 451). Bristol: IOP PUBLISHING LTD; International Symposium on Dynamic Deformation and Fracture of Advanced Materials (D2FAM) ; Conference date: 09-09-2013 Through 11-09-2013",
year = "2013",
doi = "10.1088/1742-6596/451/1/012014",
language = "English",
series = "Journal of Physics Conference Series",
publisher = "IOP Publishing",
booktitle = "International Symposium on Dynamic Deformation and Fracture of Advanced Materials (D2FAM 2013)",
address = "United Kingdom of Great Britain and Northern Ireland",
}