All types of soil and rock slopes, embankments, earth dams, and retaining walls can be analyzed. It does not contribute to the forces resisting wedge movement. If you have not already done so, run the slide model program by doubleclicking on the slide icon in your installation folder. Rocscience, called slide, is used for stability analysis of slopes under fully drained or dry conditions. Swedge is a quick, interactive and simpletouse analysis tool for evaluating the geometry and stability of surface wedges in rock slopes. Tension cracks are frequently observed behind the crest of slopes in open pit mines. Tension crack surfaces now drawn with the failure surface in the results area. Click here to read tutorial 29 tensile strength option. Wedges are defined by two intersecting discontinuity planes, the slope surface and an optional tension crack.
In slope stability analyses with cohesive soils, tension forces may be observed in. Support that intersects a tension crack is now properly handled. A tension crack zone can be defined in slide by adding a tension crack boundary, above which a tension crack zone will exist. This tutorial demonstrates how to model a tension crack zone in slide, and the purpose of defining a tension crack zone for models which exhibit tensile interslice. Or from the start menu, select programs rocscience slide slide.
This option will automatically create a tension crack if a failure surface is near vertical. An arbitrary polyline, used to define the lower limits of a tension crack zone. Transient groundwater transient groundwater analysis compute safety factor at each stage time dependent boundary conditions view groundwater and stability results at. A tension crack is optional in a rocplane analysis. Analyzing pile resistance using rspile rspile, our pile analysis tool, is the newest rocscience software.
The water level in a tension crack is very important to the stability analysis, because the additional hydrostatic force which can be exerted by water in a tension. If the checkbox is selected, a userdefined angle from vertical can be specified. A basic overview of a simple tunnel model with phase2 fea. Model with no tension crack tensile stress allowed. If you are modeling a tension crack with slide, there are two aspects of the tension crack which can be treated as random variables in a probabilistic. Particular attention is paid to the influence of tension cracks on the stability of slopes. The depth of the tension crack now extends to the top of the ponded water. The following is a brief summary of the boundary types defined in slide. The hydro force in the tension crack now completely determines the force on the leftright side of the failure surface. Descargar he instalar rocksiense full 2018 youtube.
The tension crack is added manually in one file, and automatically in another through the use of the tensile strength option. Rocscience slide adalah perangkat lunak analisis stabilitas lereng yang paling komprehensif, tersedia lengkap dengan analisis elemen hingga. The filled, filled to depth, filled below elevation, and percent filled now work correctly under ponded water. Can now create a tension crack when a column base angle exceeds a user defined value. Create tension crack when failure surface is near vertical. A tension crack is added to the slide model and the analysis is run again.