Laserfiche WebLink
<br />TableofContents AdrianBrown <br />1. INTRODUCTION ...................................................................2 <br />2. GEOLOGY ............................................................................3 <br />3. GEOMECHANICAL PROPERTIES ......................................4 <br />3.1 Density .......................................................................4 <br />3.2 Material Strength ........................................................4 <br />3.2.1 Point load testing ............................................4 <br />3.2.2. Uniaxial compression testing ..........................5 <br />3.2.3 Hoek-Brown m; testing ....................................5 <br />3.2.4 Summary of strength testing ........................... 6 <br />• <br />3.3 Frictional Properties ...................................................6 <br />3.3.1 Laboratory tests ..............................................6 <br />4. WATER .................................................................................8 <br />5. STRUCTURE ........................................................................9 <br />5.1 Joint direction .............................................................9 <br />5.2 Fracture intensity ........................................................9 <br />6. SLOPE DESIGN .................................................................10 <br />6.1 Method .............................................................:....:..1.0... <br />6.2 Hoek-Brown Failure Criterion ...................................10 <br />6.2.1 De~nition .......................................................10 <br />6.2.2 Geological Strength Index (GSI) ...................10 <br />6.2.3 Hoek-Brown Parameters ..............................12 <br />6.2.4 Mohr-Coulomb Parameters ...........................12 <br />• 6.3 Overall Wall Slope Design .......................................12 <br />Report 1385L.200309017 ~~ <br />