They are certainly major factors in cut slope stability and in. Rocplane is an interactive software tool for performing planar rock slope stability analysis and design. Fhwa nhi06088 6 slope stability soils and foundations volume i 6 3 december 2006 6. Flac slope is a special, streamlined version of flac for evaluating the factor of safety fos of soil and rock slopes in two dimensions with simple and fast model setup and analysis execution.
The graphics and the pointandclick data input are also very good and makes the program very easy to use. It is developed for stereonetbased analysis as well as a new quantitative kinematic analysis. Slope stability uses principles of soil rock mechanics, geotechnical engineering and engineering geology. Slope stability refers to the condition of inclined soil or rock slopes to withstand or undergo movement. Rocplane planar sliding stability analysis for rock slopes software. Our software offers advanced analysis considering climate and unsaturated flow. Groundwater analysis, pore pressure loss problems in porous materials such as soil and rock. Comprehensive 2d slip surface searching and porewater pressure conditions and innovative 3d spatial analysis allow modeling at new levels. Slope stability best slope stability analysis software. The redi rock wall professional software bundle is composed of these stand alone geo5 modules. Download geotechnical engineering software swedge 6. The other geo5 modules can be launched from within this module to streamline your workflow. Fast and reliable optimization of circular and polygonal slip.
Rockpack iii is applicable to practically all rock excavations, including highway roadcuts, quarries, mines, and building excavations. The stability condition of slopes is a subject of study and research in soil mechanics, geotechnical engineering and engineering geology. Today, we have ten software solutions to help with all aspects of rock slope analysis, from the statistical analysis of rockfalls and rock topples to limit equilibrium and finite element slope stability analysis and much more. It is a windowsbased program that uses limit equilibrium procedures to calculate a factor of safety against failure. Georock 2d is a software made by geostru for the 2d simulation of rockfalls using lumped mass and c. The first analysis should be done in the slope stability program, where the active an. Software for modelling and analyzing rock slopes rocscience. This engineer manual em provides guidance for analyzing the static stability of slopes of earth and rock fill dams, slopes of other types of embankments, excavated slopes, and natural slopes in soil and soft rock. Software by fine civil engineering open software link this program is used to analyze the stability of rock slopes and walls for a specified type of failure, including a planar or polygonal slip surface or rock. Slope stability analyses include static and dynamic, analytical or empirical methods to evaluate the stability of earth and rock fill dams, embankments.
A slope is an inclined ground surface which can be either natural or humanmade. The term slope means a portion of the natural slope whose original profile has been modified by artificial interventions relevant with respect to stability. Slide is the most comprehensive slope stability analysis software available, complete with finite element groundwater seepage analysis, rapid drawdown, sensitivity and probabilistic analysis and support design. References to slope stability in other publications. Cad slope stability software for calculating land and rock slope reliability coefficients. Deterministic and probabilistic analyses are possible. While less than 1% of reported accidents are associated with slope stability problems, slope failures were responsible for about 15% of all u. Understand the basic geotechnical tools used in rock slope engineering and identify the three key steps in a rock slope stability analysis. The analysis of rock slopes was central to the founding of rocscience over 20 years ago. Slope stability by geo slope software please like and subscribe for an nguyens channel to watch the new videos. The term landslide refers to a situation of instability affecting natural slopes and involving large volumes of soil. Rock stability is a tool for rock slope stability analyses planar, polygonal slip surface or rock wedge.
Small rockfalls, which may involve handsized rocks weighing only a few. An unmatched selection of software for rock slope analysis. Slopew can effectively analyze both simple and complex. Rockpack iii rock slope stability software by rockware. Many researchers have identified this fundamental control on paraglacial rock slope failure distributions thorarinsson et al. Application of the finite element method to slope stability. All types of soil and rock slopes, embankments, earth dams and retaining walls can be analyzed. Slope stability on the geotechnical information website. Geo5 rock stability geotechnical design software slope. Rock slope stability analysis utilization of advanced. Slope w can effectively analyze both simple and complex problems for a variety of slip surface shapes, porewater pressure conditions, soil properties, and loading conditions. Dipanalyst free software package for kinematic analysis.
Our software is utilized in the mining, infrastructure, energy, arctic and nuclear industries for the design of large earth dams, mine tailings consolidation, waste rock slope stability, retaining wall design, and foundation design in arid and arctic environments. In this paper a numerical analysis of slope stability problems in blocky rock is presented with emphasis given to the various possible failure modes block sliding andor block tilting. Kinematic analysis is a method used to analyze the potential for the various modes of rock slope failures plane, wedge, toppling failures, that occur due to the presence of unfavorably oriented discontinuities figure 1. You can specify water pressure, material shear strength, surface loads and horizontal ground acceleration. Is there any free software available for slope stability analysis. Flac slope can simulate stability problems under a wide variety of slope conditions, including. The ncgs is mapping bedrock and collecting rock slope stability data along the north carolina segment of the brp as part of a geologic inventory of the brp funded by the national park service. Our programs include software for 2d and 3d soil and rock slope stability, limit equilibrium and finite element analysis, and 2d and 3d modeling. Further, for more complex analyses, the use of multiple methods for comparison is prudent. Rock slope stability is also an important consideration in the design of transportation corridors, such as roads, highways, and rail lines. Roctopple is an interactive software tool for performing toppling analysis and support design of rock slopes. This program, based on the finite element method, can model and analyze a wide range of geotechnical tasks, including terrain settlement, sheet pilediaphragm walls, slope stability, excavation analys.
With the exception of the pile bearing capacity module, all modules can perform deterministic analyses as well as a probabilistic analyses. Utexased4 slope stability software for educational purposes updated 442001 preface. Developed by the makers of geo5, the easytouse free software ensures all the details of your project are accounted for while the robust input options allow for extremely precise geotechnical modeling. Slope stability analysis slope w is the leading slope stability software for soil and rock slopes. Slope checks a range of slip circles and gives you the option to force slips through a point or. Develop an introductory familiarity with computer software and analysis methods used to investigate slope stabilization options. The software in general is very good and ties in well with the way we do things here. With a probabilistic analysis you can take into account variations in material.
Tagasoft geotechnical software slope stability analysis. In civil engineering, projects include transportation systems such as highways and railways, dams for power production and water supply, and industrial and urban development. The quantitative kinematic analysis, instead of relying on representative values, considers all discontinuities and their. This essential slope software analyses reinforcing elements such as soil nails, rock bolts, ground anchors and geotextiles to bs8006bs8081. Yonathan admassu from kent state university ashtabula has released a free rock slope stability software package for kinematic analysis of planar, wedge and toppling modes of failure. Effective analysis of simple and complex problems for slip surface, water pore pressure, soil properties, analysis method, and load conditions. Slope stability analysis geostru software provider for. Engineers completing slope stability calculations should be familiar with the assumptions and limitations of the methods selected. Retaining walls finite element finite difference slope stability tunneling underground structures constitutive modeling soil behavior. Redi rock wall pro this is the specific module youll use to design and analyze redi rock gravity or mse walls using positive connection blocks. Erik eberhardt university of british columbia geological engineeringearth and ocean sciences, ubc, 6339 stores rd. Rock slope stability and longterm equilibrium slope angles are controlled primarily by rock mass properties. Slide 2d limit equilibrium slope stability analysis software.
Software for slope stability analysis slope stability. Is there any free software available for slope stability. Utexased4 is a computer software application for computing the stability of earth and earth rock slopes and embankments. Rock slope stability analysis lec 1 linkedin slideshare. Swedge is a quick, interactive and simple to use analysis tool for evaluating the geometry and stability of surface wedges in rock slopes. In addition, probabilistic slope stability analysis and probabilistic backanalysis was applied to landslides which occurred at the araklitasonu quarry, ne turkey, on.
Slope stability best slope stability analysis software rocscience. Rock discontinuities dip vectors that plot within the shaded area of the stereonet bottom right indicate possible failure surfaces in a rock slope. Not all slope stability software is real expensive. Rockpack iii is a package of programs useful for all phases of rock slope analysis and design where stability is controlled by the orientations and characteristics of rock mass discontinuities joints, bedding, foliations, faults, etc. Rocplane makes it easy to quickly create planar models, visualize them in both 2d and 3d, and evaluate analysis results. Methods for analysis of slope stability are described and are illustrated by examples in the appendixes. The prokon geotechnical analysis suite comprises a number of modules for analysis stability and determining capacity. Slope stability refers to the condition that an inclined slope can withstand its own weight and external forces without experiencing displacement.
Slopew is the leading slope stability software for soil and rock slopes. Evaluating techniques for monitoring rock falls and slope. Soilvision award winning geotechnicalhydrogeological. Users can perform classic limit equilibrium slope analysis of soil or rock slopes by the method of slices or newer stressbased methods. The program analyses the behaviour of the rock slopes under seismic conditions. Roctopple makes it easy to visualize the slope failure in both 2d and 3d. The software is utilized in the mining, infrastructure, energy, arctic, and nuclear industries for the design of large earth dams, mine tailings consolidation, waste rock slope stability, retaining wall design, and foundation design in arid and arctic environments. Swedge 3d surface wedge analysis for slopes software. Cads reslope is a leading slope stability software package for calculating. Utexased4 slope stability software for educational purposes. Design and analyze planar rock slopes with rocplane, a quick and easy tool to help you build planar models and visualize them in 2d and 3d.
The following table summarizes the methods typically included in slope stability software packages. Rocplane is an interactive software tool for performing planar rock slope. Rock slope stability an overview sciencedirect topics. I need software to calculate the factor of safety and carry out a kinematic analysis for different landslide types. Discontinuities are geologic breaks such as joints, faults, bedding planes, foliation, and shear zones that can. Rock slope stability analysis utilization of advanced numerical techniques dr.