UDC 518.61:539.375
© Lukashevich A. A., 2007
Simulating contact interaction and fracturing elastic-fragile solids by a rigid indenter
The article considers some finite-element models and algorithms of numerical solving contact and fracture problems of solids. The behaviour of a material is described by the elasto-fragile nonlinear solid (fragile-damage model).The author has carried out a numerical analysis of quasi-static deformation and destruction of a bone at penetrating action of the rigid indentor (This problem is modelling a cut trauma of a tubular bone by a sharp subject).
References:
- Cherepanov G. P. Mekhanika khrupkogo razrusheniya. M., 1974.
- Chernykh K. F. Vvedenie v fizicheski i geometricheski nelineynuyu teoriyu treshchin. M., 1996.
- Morozov E. M., Nikishkov G. P. Metod konechnykh elementov v mekhanike razrusheniya. M., 1980.
- Bate L., Vilson E. Chislennye metody analiza i metod konechnykh elementov. M., 1982.
- Lukashevich A. A. Sovremennye chislennye metody stroitel`noy mekhaniki. Habarovsk, 2003.
- Rozin L. A. Zadachi teorii uprugosti i chislennye metody ikh resheniya. SPb., 1998.
- Morozov E. M., Zernin M. V. Kontaktnye zadachi mekhaniki razrusheniya. M., 1999.
- Mekhanika kontaktnykh vzaimodeystviy / Pod red. V. M. Aleksandrova, I. I. Vorovicha. M., 2001.
- Vu E. M. Fenomenologicheskie kriterii razrusheniya anizotropnykh sred // Mekhanika kompozitsionnykh materialov. M., 1985.
- Programmno-vychislitel`nyy kompleks dlya resheniya zadach mekhaniki deformiruemogo tverdogo tela / A. A. Lukashevich. - Programma dlya EVM. Zaregistrirovana v Reestre programm dlya EVM Federal`noy sluzhby po intellektual`noy sobstvennosti, patentam i tovarnym znakam RF
№ 2005610090, 2005.
Download article (444 Kb)
