Rock block consolidation: guide to RockPlane NX

The calculation of slope stability is an essential operation for a proper rock block consolidation plan. To tackle modern geotechnical challenges, the RockPlane NX software stands out as the definitive solution to calculate the stability of these elements in both static and seismic conditions

Geometric criteria in rock block consolidation

RockPlane NX allows for rigorous definition of the slope geometry with Hoek-Bray parameters, setting height, slope inclination, and an optional tension crack. To ensure an accurate rock block consolidation project, the program updates the section in real-time and offers two failure criteria: the classic Mohr-Coulomb or the non-linear Barton-Bandis. The latter automatically calculates the roughness dilatancy, a parameter that makes the difference for rock joints at low normal stress.

Consolidamento di blocchi rocciosi rockplane nx geostru

Seismic and hydraulic effects

The external environment plays a crucial role in rock block consolidation. The program manages water in four different states, evaluating the “ponded” effect on the face, uplift on the failure plane, and pressure in the tension crack. Furthermore, to guarantee maximum safety, the software performs a configurable pseudostatic seismic calculation, dynamically updating the safety factor as the set parameters change.

Reinforcement interventions for rock block consolidation

In the execution phase of rock block consolidation, the software provides a complete catalog of interventions: nails, active and passive tie-backs, adherent cortical meshes, and wire rope panels. The design resistance for stabilization is calculated according to reference standards, verifying the limit states of reinforcement failure, bar-grout bond, bulb pull-out, and Clouterre shear. No supplier manual to remember: the capacity is automatically derived from the entered mesh parameters.

Auto-design and AI

If the safety factor drops below the desired threshold for rock block consolidation, the exclusive Auto-design function intervenes. The software calculates in a few milliseconds the number, positions, and pitch of the nails using a closed formula, eliminating frustrating “trial and error”. Furthermore, the integrated Artificial Intelligence can analyze your rock slope stabilization project to highlight installation criticalities and propose refinements. To dispel any doubts about the inclination, the “critical alpha sweep” tests all possible angles and identifies the worst-case scenario in a fraction of a second.

3D Visualization and reports

All rock block consolidation interventions can be examined in a fully mouse-navigable 3D view, which allows for immediate understanding of the problem’s scale. Once the analysis is complete, exporting is instantaneous: with a single click, you get a Word report compliant with Eurocode 7, high-resolution SVG graphics, and DXF files exportable for AutoCAD or openable in the Trispace NX web CAD.

RockPlane NX is available on geostru.ai!

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