<b>Rock, Soil and Discontinuity Strength Analysis</b><br><br> <i>RocData</i> is a program for the analysis of rock and soil strength envelopes, using Hoek-Brown, Mohr-Coulomb, Barton-Bandis or Power Curve strength criteria. Triaxial or direct shear strength data from lab or field tests can be quickly analyzed. <i>RocData</i> includes <i>RocProp</i>, a database of intact rock properties which can be imported into <i>RS2</i>, <i>RS3</i>, and <i>Slide</i>. <br><br>For a comprehensive program overview, including a description of available features and options, see the <a href="">Online Help</a>.