Rocscience slide tension crack

A tension crack is added to the slide model and the analysis is run again. The hydro force in the tension crack now completely determines the force on the leftright side of the failure surface. The following is a brief summary of the boundary types defined in slide. The tension crack is added manually in one file, and automatically in another through the use of the tensile strength option.

Particular attention is paid to the influence of tension cracks on the stability of slopes. In slope stability analyses with cohesive soils, tension forces may be observed in. 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. Tensile crack zone consideration in stability analysis of. The depth of the tension crack now extends to the top of the ponded water. If you have not already done so, run the slide model program by doubleclicking on the slide icon in your installation folder. 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. Swedge is a quick, interactive and simpletouse analysis tool for evaluating the geometry and stability of surface wedges in rock slopes. Rocscience slide adalah perangkat lunak analisis stabilitas lereng yang paling komprehensif, tersedia lengkap dengan analisis elemen hingga. Tension cracks are frequently observed behind the crest of slopes in open pit mines. This option will automatically create a tension crack if a failure surface is near vertical.

Swedge provides an integrated graphical environment for fast. Wedges are defined by two intersecting discontinuity planes, the slope surface and an optional tension crack. Create tension crack when failure surface is near vertical. By definition, a tension crack in swedge has zero shear strength. Transient groundwater transient groundwater analysis compute safety factor at each stage time dependent boundary conditions view groundwater and stability results at. A tension crack zone can be defined in slide by adding a tension crack boundary, above which a tension crack zone will exist. It can be included in a model by selecting the tension crack check box in the input data dialog. For the love of physics walter lewin may 16, 2011 duration. Click here to read tutorial 29 tensile strength option. Support that intersects a tension crack is now properly handled.

Model with no tension crack tensile stress allowed. It does not contribute to the forces resisting wedge movement. 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. The results are compared to an ssr analysis in rs2. A basic overview of a simple tunnel model with phase2 fea. All types of soil and rock slopes, embankments, earth dams, and retaining walls can be analyzed. Descargar he instalar rocksiense full 2018 youtube. Or from the start menu, select programs rocscience slide slide. Rocscience, called slide, is used for stability analysis of slopes under fully drained or dry conditions. If the checkbox is selected, a userdefined angle from vertical can be specified. An arbitrary polyline, used to define the lower limits of a tension crack zone. Tension crack surfaces now drawn with the failure surface in the results area.