TSLOPE + QGIS: Streamline your geotechnical workflow by transferring geological models, contours, boreholes, and slope surfaces directly from QGIS into TSLOPE for accurate 2D and 3D slope stability analysis. Built for engineers who value precision, flexibility, and speed.
QGIS Data Transfer with TSLOPE
Integrate your geological and geotechnical data directly from QGIS into TSLOPE for powerful 2D and 3D slope stability analysis.
Visualise Your QGIS Data in TSLOPE
Import your QGIS project data - contours, geological surfaces, boreholes, and reinforcement - directly into TSLOPE for advanced 3D limit equilibrium analysis.

Example QGIS project defining slope surface geometry and investigation data.

TSLOPE 3D model - ground contours, anchors, and piles - imported from QGIS.

TSLOPE section view showing layered materials and slope reinforcement elements.
Why TSLOPE?
TSLOPE is a program for 3D and 2D slope stability analysis - from wedge failures in open pit mines defined by rock structure, to landfills where failure is possible along a geofabric liner. The engineer is in control of the surface used; there are no artificial restrictions on shape.
Our proprietary implementation of Spencer’s Method in 3D represents a breakthrough in 3D limit equilibrium analysis. As Professor Steve Wright noted in his 2013 ASCE Seed Lecture, "Spencer’s method works for 99% or better of slope analysis problems."
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