Summary

The GEOL_TUNNELMAKER command in GeoTools allows users to generate 3D tunnel models from coordinate data or existing 3D profiles, making it a vital tool for geotechnical, civil engineering, and mining applications in BricsCAD, AutoCAD, ZWCAD and ARES Commander.

GeoTool -> Geological/Mining Tools -> General -> Convert Civil 3D LandXML to CSV data

Key Features Include:

• Tunnel Creation Methods:
  • Generate tunnels from coordinate files (ASCII format).
  • Convert existing 3D profiles into tunnels for seamless integration with surveyed data.
• Cross-Section Design Options:
  • Supports multiple cross-section patterns, including rectangles, circles, and polygons.
  • Adjustable parameters such as:
    • Tunnel thickness
    • Width & height of rectangular sections
    • Radius for circular sections
    • Polygonal section properties (side length & number of sides)
• Tunnel Representation as 3D Solids:
  • Creates tunnel geometry using 3D solids for accurate modeling.
  • Assigns tunnels to a specified CAD layer for organized data management.
• ASCII File Data Import:
  • Reads tunnel coordinate data from an ASCII file.
  • Allows customization of delimiter (comma, semicolon, etc.) and comment characters.
  • Define column positions for X (Easting), Y (Northing), and Z (Height) data.

benefits:

This tool is highly effective for tunnel alignment modeling, underground construction planning, and geological mapping, providing an automated workflow for 3D tunnel visualization and analysis.