Rocscience Slide 70 [top] Full 2021 ●

| Feature | Rocscience Slide 7.0 (2015-2021) | Rocscience (Current 2D) | Rocscience Slide3 (Current 3D) | | :--- | :--- | :--- | :--- | | Primary Use | 2D Slope Stability (LEM) | 2D Slope Stability (LEM) | 3D Slope Stability (LEM) | | Analysis Dim. | 2D, per unit length | 2D, per unit length | Full 3D geometry | | Key Methods | Bishop, Spencer, Sarma (New in v7.0), etc. | Bishop, Spencer, Sarma, etc. | 3D LEM, automatically finds critical 3D slip surfaces | | Groundwater | Finite Element Seepage | Finite Element Seepage | 3D Groundwater Analysis | | Geometry | Import DXF/DWG; manual drawing | Import DXF/DWG; manual drawing; Now includes Block Model import | Extrude 2D sections; Import CAD (STEP, IGES, DXF, etc.) | | Common Use Case | Roads, dams, levees, excavations | Daily use for all 2D slope problems | Open pits, tailings dams with complex 3D geometries |

The "Full 2021" release focused heavily on user experience (UX):

Evaluates circular surfaces defined by a user-specified grid of slip centers. rocscience slide 70 full 2021

Define your soil and rock properties. Input parameters like unit weight, saturated unit weight, and the chosen strength model. Assign these properties visually by clicking inside the closed geometric regions. Step 3: Mitigation & Support (Optional)

Accounts for lateral shear resistance provided by structural elements intersecting the failure plane. | Feature | Rocscience Slide 7

After finding a baseline failure surface, Slide uses a local optimization algorithm to alter the shape of the surface slice-by-slice, locating highly irregular, non-circular surfaces that yield the true minimum factor of safety. Integrated Finite Element Groundwater Seepage

By taking advantage of these training and support options, users can maximize their productivity and efficiency with Slide 7.0. | 3D LEM, automatically finds critical 3D slip

Differentiating how anchors react when the slope begins to deform.

This article provides a comprehensive review of Slide 70 Full 2021, exploring its new features, core capabilities, workflow enhancements, and why this specific version remains a critical tool for geotechnical professionals in 2025 and beyond.

View the critical slip surface, display force vectors, and export a detailed report. Slide 70 Full 2021 allows you to export all scenarios to a single PDF with embedded 3D rotation views.