Inclusion of indirect contact layer in standard finite-element modelling of stress patterns in the contact area between cutting tool tip and rock material

Institution of Mining and Metallurgy. Transactions. Section A: Mining Technology

Volumn 110, Issue MAY/AUG, 2001, Pages

  Jonak, J ^a   Podgorski J ^a  

^a LUBLIN UNIVERSITY OF TECHNOLOGY   (Poland)

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EID: 33748966500     PISSN: 14749009     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (9)

1. Nishimatsu Y. The mechanics of rock cutting. Int. J. Rock. Mech. Min. Sci., 9, 1972, 261-70.
2. Evans I. The basic mechanics of the point-attack pick. Colliery Guardian, May 1984.
3. Evans I. A theory of the mechanics of coal ploughing. In Clark G. ed. Proc. Int. Symposium on mining research, University of Missouri, 2 (London: Pergamon, 1962), 761-98.
4. Jonak J. Forecasting possibilities of cutter pick load. Mechanizacja i Automatyzacja Górnictwa, 7 (278), 1993, 5-11. (Polish text)
5. Ingraffea A. R., Linsbauer H. N. and Rossmanith H. P. Computer simulation of cracking in a large arch dam: downstream side cracking. In Shah S. P. and Swartz S. E. eds Proc. Fracture of concrete and rock (Houston: SEM/RILEM Int., 1987), 547-57.
6. Whittaker B. N., Singh R. N. and Sun G. Rock fracture mechanics (Amsterdam: Elsevier, 1992).
7. Jonak J. Influence of selected cutting tool parameters on rock cutting effects. Zeszyty Naukowe Politechniki Ślaskiej, s. Górnictwo, 218, 1994, 67-95. (Polish text)
8. Podgórski J. and Jonak J. Use of finite element method for the qualitative analysis of stress pattern in the contact zone between a rotational cutter and cut rock mass. Mechanizacja i Automatyzacja Górnictwa, 11 (339), 1998, 13-9. (Polish text).
9. Jonak J. Laboratory tests on the influence of the selected cutting tool parameters on the rock cutting effects. Dissertation TU Gliwice, 1991. (Polish text)