<b>3D Finite Element Analysis for Excavations</b><br><br> <i>RS3</i> is a 3D finite element stress analysis program for designing underground or surface excavations and support systems. This program can be used for soil or rock applications and includes 3D finite element groundwater seepage analysis. <p>As a first stop for technical support be sure to look at the online help resources: <li><a href="">Online Help home page</a></li> <li><a href="">RS3 Tutorials</a></li> </p>