Our Services

We provide geotechnical/geomechanincs services covering the full life cycle of projects including:

  • Studies (scoping, Pre, and feasibility).
  • Numerical Modelling.
  • Geotechnical Software development.
  • Open-pit Geotechnical design.
  • Pit slope optimization and stability analysis, 2D and 3D.
  • Optimization of mine layouts and extraction sequences for underground mining using empirical and advance numerical modelling.
  • Dilution, fragmentation, and caving propagation analysis.
  • Design of ground support systems.
  • Design of monitoring systems.
  • Geotechnical field investigation (mapping and core logging).
  • Structural interpretation.
  • Rock mass characterisation and domain modelling.
  • Training of client personnel.
  • Geotechnical Due diligence.
  • Ground control management plan development.
  • Geotechnical Audits and Reviews.
  • Data Analysis with machine learning

Skills

  • Our approaches in mining geotechnical engineering ranges from analytical methods, empirical data, and numerical modelling.
 
  • At GMT we have team with highly developed numerical modelling capabilities.
 
  • As part of our international professional and research networking, we can provide leading experts in the key geotechnical disciplines to work closely with your teams to strengthen in-house capacity by transferring state of the art know-how.
 
  • GMT can design and provide customized tools to help our clients to cut the time and cost of collecting, storing, and analysing large volumes of geotechnical data.
 
  • GMT personnel has participated in completing feasibility studies which are trusted by the world’s largest mining companies and investment banks.

Rock mass characterization and structural modelling

GMT has the skills and tools to comprehensively evaluate and enhance orebody knowledge by integrating the lithological, structural and alteration models. These models combined with rock mass classification systems are then used to produce geotechnical domains and rock mass block models.

 

Using state of the art geostatistical and estimation modelling, we produce rock mass models that comply with the mining industry’s best practices. In addition, we leverage our expertise in database integrity and QA/QC methods.

 

Our services include:

  • Geotechnical investigation program design.
  • On-site geotechnical data collection.
  • Core logging, geotechnical and geological mapping.
  • Statistical determination of rock mass properties.
  • Database creation.
  • Database review and integration.
  • Geotechnical interpretation.
  • Rock mass and structural modelling.
  • Statistical analysis.
  • Development of structural models.
  • Development of geotechnical block models.

Numerical Modelling

  • GMT develops highly sophisticated numerical modelling and provide a friendly transferal of results to our clients, allowing them to interpret and visualize the models results so they can use them to assist the decision-making process.

 

  • We strongly believe that models are aid tools that need to be developed in collaboration with site engineers. We inform our customers of the assumptions and limitation of such complex models, as is our strong conviction that models can only be meaningful when combined with site knowledge.

 

  • Our services include: Mine scale models, incorporating all relevant features required by our customers and we also allow our clients to decide the software they want to build such large models.

 

 

Underground Mining

Our expertise in rock mechanics applied to underground mining includes the evaluation for the following mining methods:

  • Block caving.
  • Sub-level caving.
  • Sub-level Stoping.
  • Room and Pillar.
  • Cut and Fill, Bench and Fill.

 

Our geotechnical services include:

 

  • Mining method evaluation.
  • Stope and Pillar stability.
  • Mining sequence optimization.
  • Stability analysis of mining layout.
  • Stability analysis of critical infrastructure.
  • Design of ground support systems (static and dynamic).
  • Fragmentation analysis.
  • Caving propagation forecast.
  • Subsidence forecast.
  • Mine induce seismicity and rock-bursting management.
  • Design of an instrumentation plan and monitoring system.

Open Pit Geotechnical Services

Our geotechnical services applied to Open Pit mines include:

  • Numerical Modelling (3d and 2d).
  • Probabilistic bench-scale and interramp stability analysis.
  • Slope stability studies.
  • Investigation of slope failures and remediation methods.

Get in contact with us

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