The Geological Strength Index (GSI) system, proposed in 1994 by Evert Hoek, is used for the estimation of the rock mass strength and the rock mass deformation...
2 KB (201 words) - 17:35, 27 July 2023
Wiktionary, the free dictionary. GSI may refer to: Geological Strength Index Gonadosomatic Index UK Government Secure Intranet Grid Security Infrastructure...
2 KB (212 words) - 23:43, 16 August 2024
improvements in the correlation between the model parameters and the geological strength index (GSI). The basic idea of the Hoek–Brown criterion was to start...
5 KB (665 words) - 23:39, 3 September 2021
which the well-known hardness scale was set up. Brinell scale Geological Strength Index Hardnesses of the elements (data page) Knoop hardness test Meyer...
16 KB (1,109 words) - 02:28, 23 August 2024
rock mass Rock Mass Rating (RMR) Q-system Geological Strength Index Mining rock mass rating (MRMR) Size Strength classification Slope Mass Rating (SMR),...
9 KB (999 words) - 09:37, 15 May 2024
tunneling. Hoek, E. (1994) "Strengths of rock and rock masses" ISRM News Journal, 2(2): 4–16. Introduced the Geological Strength Index. Darcy, Henry (1856)....
62 KB (6,461 words) - 22:24, 25 August 2024
The volcanic explosivity index (VEI) is a relative measure of the explosiveness of volcanic eruptions. It was devised by Christopher G. Newhall of the...
16 KB (1,011 words) - 06:17, 8 August 2024
ISBN 9780124167100. O'Hara, Kieran D. (2018). "The Structure of Geological Revolutions". A Brief History of Geology (1 ed.). Cambridge University Press. pp. 247–259...
31 KB (3,312 words) - 13:02, 3 August 2024
stratigraphic units within terranes of rock or geological regions. This branch of structural geology deals mainly with the orientation, deformation and...
22 KB (2,896 words) - 23:06, 27 March 2024
BC). Some of the first geological thoughts were about the origin of the Earth. Ancient Greece developed some primary geological concepts concerning the...
35 KB (4,561 words) - 10:41, 23 June 2024