Fracture toughness testing of rock with core based specimens
نویسندگان
چکیده
منابع مشابه
A new brittleness index for estimation of rock fracture toughness
Assessment of the correlation between rock brittleness and rock fracture toughness has been the subject of extensive research works in the recent years. Unfortunately, the brittleness measurement methods have not yet been standardized, and rock fracture toughness cannot be estimated satisfactorily by the proposed indices. In the present study, statistical analyses are performed on some data col...
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متن کاملa new brittleness index for estimation of rock fracture toughness
assessment of the correlation between rock brittleness and rock fracture toughness has been the subject of extensive research works in the recent years. unfortunately, the brittleness measurement methods have not yet been standardized, and rock fracture toughness cannot be estimated satisfactorily by the proposed indices. in the present study, statistical analyses are performed on some data col...
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ژورنال
عنوان ژورنال: Engineering Fracture Mechanics
سال: 1990
ISSN: 0013-7944
DOI: 10.1016/0013-7944(90)90214-2