Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.13091/5367
Title: | Predicting the strength, density, and porosity of rocks from roll crusher tests | Authors: | Kahraman, S. İnce, İsmail Rostami, M. Dibavar, B. |
Keywords: | crushability index rock properties roll crusher Uniaxial Compressive Strength P-Wave Velocity Mechanical-Properties Crushability Index |
Publisher: | Southern African Inst Mining Metallurgy | Abstract: | The density, porosity, and strength of rocks are fundamental in the design of geo-engineering projects. Determining these properties requires the preparation of smooth core samples, which is usually impossible for soft rocks. Besides, only fragmented samples may be available in some projects. A method for predicting rock properties from rock particles such as drilling debris would therefore be useful. This study was undertaken to develop prediction equations for compressive strength (UCS), tensile strength (BTS), density, and porosity values from the crushability index (CI) obtained from rock fragments. The results showed that UCS, BTS, density, and porosity were strongly correlated with the CI. The physical characteristics and strength of rocks may be predicted with the help of the derived equations. The CI test is a valuable tool for estimating rock properties in drilling projects and in situations where core specimens are not available. | URI: | https://doi.org/10.17159/2411-9717/1528/2024 https://hdl.handle.net/20.500.13091/5367 |
ISSN: | 2225-6253 2411-9717 |
Appears in Collections: | Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections |
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