Liu Lin-fang
Abstract
After introducing the contents of Hoek-Brown strength criterion,the author analyzes the influence of the value of the constants m and s on the rock mass strength based on the research achievement obtained by E.Hoek in 1983,in order that we can use the Hoek-Brown strength criterion correctly.
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After introducing the contents of Hoek-Brown strength criterion,the author analyzes the influence of the value of the constants m and s on the rock mass strength based on the research achievement obtained by E.Hoek in 1983,in order that we can use the Hoek-Brown strength criterion correctly.
Key concepts: Geological Strength Index, Hoek–Brown failure criterion, Mathematics, Rock mass classification, Geotechnical engineering, Value (mathematics), Geology, Statistics