Dynamic Spiral Ramp Design for Underground Mines with K-MINE

Dynamic and Flexible Spiral Ramp Design in Underground Mines with K-MINE

In this video, you will see how to quickly and efficiently create inclined spiral ramps using a specialized ramp design tool in K-MINE.

Preparing the Workspace

The workspace shows horizontal underground workings that were generated automatically from optimized mining blocks. These serve as the base for ramp design between underground levels.

Setting Entry Points and Direction

To begin, launch the ramp design task and select the entry point on the current level. Define the ramp’s direction directly in the workspace using snapping tools, or enter precise coordinates in the parameter table for complete accuracy.

Segment-by-Segment Ramp Design

The ramp is created as a series of straight or curved segments. Each segment includes adjustable parameters such as azimuth, radius, gradient (in degrees, percent, or per mille), length, and turning direction. Use the Snap to Point feature to connect segments accurately between levels.

Real-Time Dynamic Adjustments

A key feature of this tool is its dynamic mode, which instantly recalculates and updates the ramp geometry whenever any parameter changes. Whether adjusting the radius or gradient, all connected segments adapt automatically. This flexibility ensures optimal alignment with orebody geometry and slope constraints while improving design precision.

Practical Example

In this example, the ramp includes a straight and a curved segment, finalized with the Snap to Point feature. After clicking “Apply,” K-MINE instantly generates a tunnel model with the specified parameters, such as an arched 4×3 meter cross-section.

Continuous Design and Editing

There is no need to restart the process when adding new segments. The system retains previous configurations, allowing users to continue designing seamlessly. Set a new entry point, activate dynamic mode, make adjustments, and confirm the creation of new ramp sections.

Integration with Underground Infrastructure

After design completion, the ramp is converted into a solid tunnel structure and integrated into the existing underground infrastructure. The 3D visualization instantly shows how the new ramp fits into the overall mine layout.

Efficiency and Flexibility in Underground Ramp Design

K-MINE’s ramp design tool offers intuitive controls, flexible geometry handling, and automatic updates, enabling users to design anything from simple inclined tunnels to complex spiral ramps with multiple turns in just minutes.

Experience how precise and easy ramp design can be with K-MINE.