Our geomechanical investigation & modeling services provide a comprehensive understanding of rock mass behavior under various stress conditions, enabling safe and optimized design for mining, tunneling, energy, and large-scale infrastructure projects. We combine rigorous field investigation with advanced numerical modeling to evaluate rock mass stability, deformation, and support requirements.
Purpose and Importance
Geomechanical analysis is essential in projects involving rock excavations, underground structures, high embankments, slopes, and deep foundations. Our services help clients:
- Assess in-situ stress conditions and failure potential
- Optimize excavation methods and support systems
- Minimize geotechnical hazards and operational risks
- Comply with safety, environmental, and regulatory standards
- Improve project efficiency and cost-effectiveness
Scope of Services
Our geomechanical investigation & modeling typically involve:
- Geomechanical Site Investigation
- Geological and structural mapping (discontinuities, faults, joint sets)
- Rock mass classification (RMR, Q-system, GSI)
- Field and in-situ testing (e.g., point load, Schmidt hammer)
- Core logging and rock quality assessment
- Laboratory Testing
- Uniaxial and triaxial compressive strength
- Tensile strength (Brazilian test)
- Direct shear and friction angle analysis
- Stress and Deformation Modeling
- 2D and 3D numerical modeling using finite element (FEM), finite difference (FDM), or discrete element methods (DEM)
- Simulation of excavation sequences, support response, and long-term ground behavior
- Stress redistribution, plastic zones, and failure mechanism prediction
- Design & Recommendation
- Excavation and support design for underground structures (shotcrete, rock bolts, anchors, etc.)
- Slope and underground opening stability evaluation
- Pillar design and subsidence analysis
- Design validation under static and dynamic (seismic) loading conditions
Deliverables
- Geomechanical baseline reports
- 2D/3D model results with interpretation
- Risk and sensitivity analysis
- Design drawings and technical specifications for excavation and support
- Recommendations for construction monitoring and adaptive design
Software Expertise
Our team is proficient in industry-standard modeling platforms such as:
- Rocscience (RS2, Slide2, RocData)
- FLAC3D / FLAC
- PLAXIS 2D/3D
- UDEC / 3DEC
- Phase2 and other geotechnical and structural tools
Our Approach
We adopt a tailored, integrated approach, combining geological, geotechnical, and geomechanical data to model realistic ground behavior. Our team works closely with project stakeholders to ensure technically sound, practical, and site-specific solutions.
