**GEO-SLOPE GeoStudio 2012 v8.15.1.11236 [Size: 90 MB] ... The GeoStudio suite includes eight products: SLOPE/W for slope stability + SEEP/W for groundwater seepage + SIGMA/W for stress-deformation + QUAKE/W for dynamic earthquake + TEMP/W for geothermal + CTRAN/W for contaminant transport + AIR/W for air flow + VADOSE/W for vadose zone...**

SLOPE/W is the leading slope stability CAD software product for computing the factor of safety of earth and rock slopes. SLOPE/W can effectively analyze both simple and complex problems for a variety of slip surface shapes, pore-water pressure conditions, soil properties, analysis methods and loading conditions. Using limit equilibrium, SLOPE/W can model heterogeneous soil types, complex stratigraphic and slip surface geometry, and variable pore-water pressure conditions using a large selection of soil models. Slope stability analyses can be performed using deterministic or probabilistic input parameters. Stresses computed by a finite element stress analysis may be used in addition to the limit equilibrium computations, for the most complete slope stability analysis available. With this comprehensive range of features, SLOPE/W can be used to analyze almost any slope stability problem you will encounter in your geotechnical, civil, and mining engineering projects. SEEP/W is a finite element CAD software product for analyzing groundwater seepage and excess pore-water pressure dissipation problems within porous materials such as soil and rock. Its comprehensive formulation allows you to consider analyses ranging from simple, saturated steady-state problems to sophisticated, saturated/unsaturated time-dependent problems. SEEP/W can be applied to the analysis and design of geotechnical, civil, hydrogeological, and mining engineering projects. SEEP/W can model both saturated and unsaturated flow, a feature that greatly broadens the range of problems that can be analyzed. In addition to traditional steady-state saturated flow analysis, the saturated/unsaturated formulation of SEEP/W makes it possible to analyze seepage as a function of time and to consider such processes as the infiltration of precipitation. The transient feature allows you to analyze such problems as the migration of a wetting front and the dissipation of excess pore-water pressure. SIGMA/W is a finite element CAD software product that can be used to perform stress and deformation analyses of earth structures. Its comprehensive formulation makes it possible to analyze both simple and highly complex problems. SIGMA/W can perform a simple linear elastic deformation analysis or a highly sophisticated, nonlinear elastic-plastic effective stress analysis. The many constitutive soil models allow you to represent a wide range of soils or structural materials. In addition, SIGMA/W can model the pore-water pressure generation and dissipation in a soil structure in response to external loads. These features enable SIGMA/W to analyze almost any stress or deformation problem you will encounter in geotechnical, civil, and mining engineering projects. QUAKE/W is a geotechnical finite element CAD software product for the dynamic analysis of earth structures subjected to earthquake shaking, or point dynamic forces from a blast or a sudden impact load. QUAKE/W determines the motion and excess pore-water pressures that arise due to shaking. Its comprehensive formulation makes QUAKE/W well suited to analyzing a wide range of problems. Generalized material property functions allow you to use any laboratory or published data. Three constitutive models are supported: a Linear-Elastic model, an Equivalent Linear model, and an effective stress Non-Linear model. QUAKE/W uses the Direct Integration Method to compute the motion and excess pore-water pressures arising from inertial forces at user-defined time steps.QUAKE/W can be used to analyze almost any dynamic earthquake problem you will encounter in your geotechnical, civil, and mining engineering projects.

TEMP/W is a finite element CAD software product for analyzing thermal changes in the ground due to environmental factors or the construction of facilities such as buildings or pipelines. The comprehensive formulation makes it possible to analyze both simple and highly complex geothermal problems. TEMP/W can be applied to the geothermal analysis and design of geotechnical, civil, and mining engineering projects, including facilities subjected to freezing and thawing temperature changes.TEMP/W is formulated to account for the latent heat associated with water turning into ice and ice turning into water. The rate at which the latent heat is absorbed or released is controlled by an unfrozen water content function. Above the phase change temperature, all the water is unfrozen. As the temperature falls below the phase change point, the portion of the water that remains unfrozen decreases. Complete flexibility in defining the unfrozen water content function makes it possible to analyze a wide variety of ground conditions. When linked with SEEP/W or AIR/W it can consider convective heat transfer caysed by flowing water or moving air. CTRAN/W is a finite element CAD software product that can be used to model the movement of contaminants through porous materials such as soil and rock. The comprehensive formulation of CTRAN/W makes it possible to analyze problems varying from simple particle tracking in response to the movement of water, to complex processes involving diffusion, dispersion, adsorption, radioactive decay and density dependencies. CTRAN/W can be applied to the analysis and design of geotechnical, civil, hydrogeological, and mining engineering projects. AIR/W is a finite element CAD software product for analyzing groundwater-air interaction problems within porous materials such as soil and rock. Its comprehensive formulation allows you to consider analyses ranging from simple, saturated steady-state problems to sophisticated, saturated/unsaturated time-dependent problems. AIR/W can be applied to the analysis and design of geotechnical, civil, hydrogeological, and mining engineering projects. VADOSE/W is a finite element CAD software product for analyzing flow from the environment, across the ground surface, through the unsaturated vadose zone and into the local groundwater regime. Its comprehensive formulation allows the analysis of both simple and complex problems, from a simple analysis of ground infiltration due to rainfall, to a sophisticated model considering snow melt and root transpiration as well as surface evaporation, runoff, ponding, and gas diffusion. VADOSE/W can be applied to the analysis and design of geotechnical, mining, hydrogeological, agricultural, and civil engineering projects.