Fracture Mechanism of Rock by Roller Cutter
نویسندگان
چکیده
منابع مشابه
Numerical Analysis of Dynamic Response Mechanism of Rock by TBM Disc Cutter
The dynamic response mechanism of the rock fragmentation and its influential factors by TBM disc cutter are studied in this paper. Firstly, a dynamic response model is established based on the fracture mechanics and finite element theory. Secondly, a fragmentation rule is founded according to the dynamic response model, and then numerical simulations for dynamic response of rock are carried out...
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ژورنال
عنوان ژورنال: Journal of the Mining and Metallurgical Institute of Japan
سال: 1978
ISSN: 0369-4194,2185-6729
DOI: 10.2473/shigentosozai1953.94.1079_17