Granite rock fragmentation at percussive drilling - experimental and numerical investigation
نویسندگان
چکیده
منابع مشابه
Rock fragmentation and optimization of drilling tools
In this chapter possibilities of the improvement of drilling tool efficiency on the basis of the analysis of mechanisms of rock destruction and some methods of the information theory are considered. Physical mechanisms of destruction of hard and plastic rocks under different conditions of mechanical loading are reviewed. Some physical effects which allow to improve the efficiency of rock drilli...
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ژورنال
عنوان ژورنال: International Journal for Numerical and Analytical Methods in Geomechanics
سال: 2013
ISSN: 0363-9061
DOI: 10.1002/nag.2235