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Publications tagged with [RQD]

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RQD: TIME TO REST IN PEACE (2016)
<p>Rock Quality Designation (RQD), was introduced by Don Deere in the mid-1960s as a means of using diamond core to classify rock for engineering purposes. Subsequently it was incorporated into the Rock Mass Rating and Q-system classification methods which, ...
Reference: Canadian Geotechnical Journal 2016
ESTIMATION OF THE ROCK DEFORMATION MODULUS AND RMR BASED ON DATA MINING TECHNIQUES (2012)
In this work Data Mining tools are used to develop new and innovative models for the estimation of the rock deformation modulus and the Rock Mass Rating (RMR). A database published by Chun et al. (2008) was used to develop these models. The parameters of ...
Reference: Geotechnical and Geological Engineering August 2012, Volume 30, Issue 4, pp 787-801
EVALUATION OF THE DEFORMATION MODULUS OF ROCK MASSES USING RMR. COMPARISON WITH DILATOMETER TESTS. (2007)
This paper presents the result of comparisons between the modulus of deformation obtained from dilatometer tests and the geomechanical quality of the rock mass using the RMR classification ant the basic intact rock properties such as the uniaxial compressive ...
Reference: “Underground Works under Special Conditions” organizado en Madrid el 6 de julio de 2007, por ISRM.
EVALUATION OF THE DEFORMATION MODULUS OF ROCK MASSES: COMPARISON OF PRESSUREMETER AND DILATOMETER TESTS WITH RMR PREDICTION (2005)
This paper presents the result of comparisons between the modulus of deformation obtained from dilatometer tests and the geomechanical quality of the rock mass using the RMR classification and the basic intact rock properties such as the uniaxial compressive ...
Reference: ISP5-PRESSIO 2005 International Symposium
SUPPORT OF UNDERGROUND EXCAVATIONS IN HARD ROCK (1993)
<p>"Support of Underground Excavations in Hard Rock" is the most complete and up-to-date manual for use in the design of excavations and support mechanisms for underground mines.</p>
Reference: Hoek's corner