CORRELATION BETWEEN SLAKE DURABILITY INDICES AND STRENGTH OF COAL FROM KARAGANDA COAL BASIN
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Date
2022-08-08
Authors
Bekmurat, Altynay
Journal Title
Journal ISSN
Volume Title
Publisher
Nazarbayev University School of Mining and Geosciences
Abstract
The uniaxial compressive strength is a very important parameter in mine design. For weak
rocks such as coal, it is particularly difficult to obtain cores for mechanical testing. Especially for the weak rocks, another possibility of obtaining strength can be slake durability test (SDT) that is quick and inexpensive. A laboratory testing project was designed and carried out to characterize some physical (porosity and bulk density) and mechanical properties (UCS and PLI) and also slake durability indices (SDI)....
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Keywords
Karaganda, coal
Citation
Bekmurat, Altynay (2019) CORRELATION BETWEEN SLAKE DURABILITY INDICES AND STRENGTH OF COAL FROM KARAGANDA COAL BASIN. Nazarbayev University School of Mining and Geosciences.