CPillar
Get quick and easy stability analysis of surface or underground crown pillars and laminated roof beds using three different limit equilibrium analysis methods: rigid plate, elastic plate, and Voussoir (no tension) plate analysis. Perform probabilistic analysis to determine the probability of failure. Model variability in geometry, point of force application, joint and bedding strength, water pressure, external loads and more by assigning statistical distributions to variables. Perform sensitivity analysis using a range of values to evaluate the effects of changing model parameters on factor of safety. Originally developed for steeply dipping ore body geometries, by estimating crown geometry and assessing the stope geometry as steep or shallow, you can apply the most appropriate empirical relationships to your model.
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PLAXIS 2D
Every project is challenging, but the geotechnical analysis doesn’t have to be. PLAXIS 2D provides the power of fast computations. Perform advanced finite element or limit equilibrium analysis of soil and rock deformation and stability, as well as soil structure interaction, groundwater, and heat flow. PLAXIS 2D is a powerful and user-friendly finite-element (FE) software for 2D analysis of deformation and stability in geotechnical engineering and rock mechanics. PLAXIS is used worldwide by top engineering companies and institutions in the civil and geotechnical engineering industry. PLAXIS 2D is ideal for a range of applications from excavations, embankments, and foundations to tunneling, mining, oil and gas, and reservoir geomechanics. PLAXIS 2D includes all the essentials to perform deformation and safety analysis for soil and rock that do not require the consideration of creep, steady state groundwater or thermal flow, consolidation analysis, or any time-dependent effects.
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DeepEX
DeepEX is a powerful, advanced geotechnical application for the design and analysis of deep excavation projects. It enables engineers to perform structural and geotechnical design of any deep excavation model in one package, supporting wall types such as soldier piles, secant/tangent piles, sheet piles, and diaphragm walls, multiple support systems, including anchored walls, braced excavations with struts or rakers, top-down excavations with slabs and deadman walls, and allows modelling in 2D or full 3D. It supports various analysis methods, including limit equilibrium, non-linear (using elastoplastic Winkler springs) and finite element analysis; it integrates both structural and geotechnical checks, works with international steel member databases and design codes, offers automated workflows for rapid modelling (including voice-command entry and model wizards), and can export drawings and sketches or immersive 3D visualizations.
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RS2
Whether your project is civil or mining based, above ground or below, RS2 enables you to effectively analyze stress/deformation, stability, support design, and staged excavations with ease. Factor in groundwater flow with RS2’s integrated seepage analysis tool for steady-state and transient conditions of dams, embankments, slopes, tunnels, and excavations. Automate your slope stability analysis with shear strength reduction which performs a finite element analysis to identify the critical strength reduction factor. Embankments can be analyzed using slope stability, groundwater seepage, consolidation, or dynamic analysis. RS2 includes groundwater and dynamic analysis tools in addition to a vast library of advanced constitutive models to capture the sudden loss of strength due to liquefaction. Developed for both open-pit and underground excavations, analyze stability, stress/deformation, bench design, and support design of underground caverns and openings.
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