Month: April 2018

Tips for vein modelling with channel samples

By Antonio Garibaldi,  Zak Hynd and Ignacio Torresi.

This is written for those who are having trouble modelling veins with fragmented data, especially channel samples.

Leapfrog Geo’s vein tool was designed to work with drillhole data, ideally drillholes which intersect both walls of the tabular vein structure. If you are using the vein modelling tool with fragmented channel sample data you will find these tips and tricks helpful.

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Testing the ground for Australia’s record breaking tunnels

Before you start one of the largest bored excavation projects in the world, you need to be very sure of the ground beneath your feet.

westgate-hero

In preparation for the massive West Gate Tunnel project in Melbourne, Australia, it fell to geotechnical services firm Golder Associates to undertake a comprehensive investigation of the geological risk before work could begin.

Faced with a complex and often deceptive geology they employed the ground engineering 3D implicit modelling solution offered by Leapfrog Works to deliver an exhaustive assessment, then communicate its findings to a variety of stakeholders from a wide range of disciplines. What Leapfrog Works uncovered was to have a direct impact on the route the tunnels took, and the success of the contractors who used its data to shape their plans.

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