... learning text classification slope design natural language geological strength index balkema ed consideration rock mass classification system adjustment evaluation slope stability stability Shear Strength Parameter minor rock fall limestone slope stability discontinuity safety factor...

... the ranges of the Geological Strength Index for typical rock masses with specific emphasis to heterogeneous rock masses. INTRODUCTION Reliable estimates of the strength and deformation characteristics of rock masses are required for almost any form of analysis used for the design of surface excavations...