Title : ( Providing a New Empirical Failure Criterion for Intact Rock and Comparing it With Three Criteria Bieniawski, Ramamurthy and Hook-Brown )
Authors: Arash Hashemnejad , iman aghamolaie , Mohammad Ghafoori , Gholam Reza Lashkaripour ,
Full TextAbstract
In recent decades several empirical criteria have been presented, in order to simulate the triaxial behavior of rock samples. These factors have mostly been associated with some limitations, because of the natural complexity in rock sample’s behavior in deformation and physical form. Some of these parameters are appropriate for a specific type of rock or special condition in laboratory. By comparison with other parameters, although Bieniawski, Ramamurthy and Hoek criteria show minimal limitations, but according to this paper, they are not accurate enough in correlation with the results of the tests. In this paper a new empirical criteria is introduced and compared to the three mentioned criteria and as a result, the advantages of this newly introduced parameter in correlation with the test results are interpreted.
Keywords
, Intact rock, Empirical criteria, Hook criteria, Bieniawski criteria, Ramamurthy criteria
@article{paperid:1035304,
author = {Arash Hashemnejad and Aghamolaie, Iman and Ghafoori, Mohammad and Lashkaripour, Gholam Reza},
title = {Providing a New Empirical Failure Criterion for Intact Rock and Comparing it With Three Criteria Bieniawski, Ramamurthy and Hook-Brown},
journal = {International Journal of Emerging Technology and Advanced Engineering},
year = {2013},
volume = {3},
number = {5},
month = {May},
issn = {2250-2459},
pages = {43--49},
numpages = {6},
keywords = {Intact rock; Empirical criteria; Hook criteria; Bieniawski criteria; Ramamurthy criteria},
}
%0 Journal Article
%T Providing a New Empirical Failure Criterion for Intact Rock and Comparing it With Three Criteria Bieniawski, Ramamurthy and Hook-Brown
%A Arash Hashemnejad
%A Aghamolaie, Iman
%A Ghafoori, Mohammad
%A Lashkaripour, Gholam Reza
%J International Journal of Emerging Technology and Advanced Engineering
%@ 2250-2459
%D 2013
