ORAL PRESENTATIONS

08:30 - 09:00
1337 - Enhancing Geotechnical Alert Monitoring through Synthetic Data and Machine Learning

HERNAN EDUARDO MARTINEZ CARVAJAL

AUTHOR

09:00 - 09:30
1340 - An overview of maintaining a database for pit slope monitoring using Ground Based Radars (GBR)

SHARLA COETSEE

AUTHOR

09:30 - 10:00
1375 - FAILURE TRANSIENT ANALYTICAL MODELING IN REDUCED-SCALE SLOPE MODEL INDUCED BY PRECIPITATION EVENT

YARA MARTINS

AUTHOR

10:30 - 11:00
1435 - Early warning system using tiltmeters for a road construction project in New Caledonia

LILIANNE LANDRY-PARÉ

AUTHOR

11:00 - 11:30
1479 - QA/QC methodology for automated piezometer installation in geotechnical structures

LILIAN SWINKA

AUTHOR

11:30 - 12:00
1530 - Methodology for predictive monitoring of slopes in open pits using ground-based radar

CLISCIA CERCEAU DA SILVA

AUTHOR

08:30 - 09:00
1396 - Back-Analysis for More Reliable Mine Plans at Pueblo Viejo Gold Mine

CHRISTIAN CANCINO

AUTHOR

09:30 - 10:00
1506 - Calibration of toppling slope failures with DFN-finite element modeling

JULIA POTTER

AUTHOR

10:30 - 11:00
1559 - Methodology for defining slip surfaces used in the estimation of seismic coefficients for pseudo-static slope stability analysis in dams

BERNARDO SILVA

AUTHOR

11:30 - 12:00
1638 - Comparison of Mohr-Coulomb and CNI Method Rock Mass Strengths for Evaluation of Coal Mine Slope Stability in 3D

ALISON MCQUILLAN

AUTHOR

08:30 - 09:00
1326 - Four case studies of open pit mines designed by optimal pitwall profiles

STEFANO UTILI

AUTHOR

09:00 - 09:30
1366 - Risk Mitigation through Design Optimization Utilizing Seasonal Effects under Arctic Conditions at the Amaruq Mine

CHRISTIAN TREMBLAY

AUTHOR

09:30 - 10:00
1367 - Numerical Modelling Approach to Analyze a Folded and Anisotropic Rockmass, Whale Tale Open Pit Case Study

KATHY KALENCHUK

AUTHOR

10:30 - 11:00
1399 - Case Study: Risk Management for a Pit Slope Instability Through Failure Above a Primary Haul Route

BRADLEY LECOMTE

AUTHOR

11:00 - 11:30
1408 - Laboratory testing for defect shear strengths – A case study comparing natural defects and saw-cut samples

JAMES WATTON

AUTHOR

11:30 - 12:00
1455 - Adapting to unexpected conditions: mitigation of a highly altered zone encountered during mining of the A21 pit

MARISOL VALERIO

AUTHOR

08:30 - 09:00
1360 - Calibrating Bench Scale Failure Runout Distances onto the Operating Level at Line Creek Operations

MARCO ARRIETA

AUTHOR

09:00 - 09:30
1387 - Runout Estimates - Footwall Failures

ALEX DURAN

AUTHOR

09:30 - 10:00
1421 - Runout Analysis of Slope Failures at the Bingham Canyon Mine

FORREST SCHUMACHER

AUTHOR

10:30 - 11:00
1604 - Rockfall Detection and Risk Management Using Doppler Radar Technology

LEONNARDO PROBST SIMOES

AUTHOR

11:00 - 11:30
1671 - Pre-Empting and Mitigating Risk: Development of a Semi-Quantitative Rockfall Hazard Rating Map for the Los Bronces Road System

RODRIGO ORTIZ

AUTHOR

11:30 - 12:00
1784 - Methods for evaluating stockpile runout: applicability and limitations

MARCOS TULIO FERNANDES

AUTHOR

08:30 - 09:00
1379 - Stability Analysis of Open Pit Slopes during Heavy Rainfall

LOREN LORIG

AUTHOR

09:00 - 09:30
1471 - Water management in shallow aquifers and its Slope Stability implications – Codelco Chile

JAVIER VERDEJO

AUTHOR

09:30 - 10:00
1632 - INSIGHT INTO PACKER TESTING TECHNIQUE THROUGH NUMERICAL MODELLING; APPLICATION, EFFECTIVENESS, AND LIMITATIONS

HOUCYNE EL IDRYSY

AUTHOR

10:30 - 11:00
1645 - A Suggested Methodology for Pore Pressure Model Reliability Check –Two Case Study

LUKAS RADMANN

AUTHOR

11:00 - 11:30
1665 - Depressurization with horizontal drains in low permeability groundwater settings

HANNAH EPPARD

AUTHOR

11:30 - 12:00
1820 - Depressurization Targets Based on 3D Slope Stability Analysis at the Escondida open pit

FERNANDA ANDRADE

AUTHOR

08:30 - 09:00
1614 - Deformations in complex systems: Monitoring large-scale movements of a river diversion in an open cut coal mine

BRENDON JONES

AUTHOR

09:00 - 09:30
1717 - Evaluation of RocSlope, 3D Stability software, using real world instabilities from Bingham Canyon Mine

JENNA CHAMBERLAIN

AUTHOR

09:30 - 10:00
1750 - Analysis of water level variation influence on lithology properties, and seismic activity on rock slope stability

EDUARDO MARQUES

AUTHOR

10:30 - 11:00
1766 - Case study of an Open Pit slope recovery plan in Quadrilátero Ferrífero – MG

LIVIA PIMENTA

AUTHOR

11:00 - 11:30
1608 - Case study: Uncertainty and Impacts in Design Acceptance Criteria & Decision Making

LUCAS FIGUEIREDO

AUTHOR

11:30 - 12:00
1618 - 3D kinematic analysis to support the design of an in-pit facility at Freeport-McMoRan Cerro Verde mine

PAOLO FARINA

AUTHOR

08:30 - 09:00
1552 - InSAR data for monitoring and operational support to mine instability management: case study Turangga Resources coal mines

CHIARA GEROSA

AUTHOR

09:00 - 09:30
1622 - Atalaya TSF monitoring: tailing behavior, data correlation and best practices

MATTEO BIANCHETTI

AUTHOR

09:30 - 10:00
1624 - Potential precursors identification in Open Pit areas with advanced InSAR techniques: November 9th, 2021, Codelco Ministro Hales East Slope Study Case

NIEVES PASQUALOTTO

AUTHOR

10:30 - 11:00
1631 - The influence of multipath interference in ground-based radar data – A case study in an iron-ore open-pit mine

MIESSA FERREIRA DE SOUZA

AUTHOR

11:00 - 11:30
1674 - Building a Safer Tomorrow: Leveraging Automated Geotechnical Monitoring for Effective Risk Management in Brazilian Hazardous Areas

ANDRE SILVA

AUTHOR

11:30 - 12:00
1705 - Integration of geophysics, InSAR and radar data for mining slopes

BEATRIZ FRIGUETTO

AUTHOR

08:30 - 09:00
1746 - Improving Slope Stability Analysis: The Role of Calibrated 3D Numerical Models

EDGAR MONTIEL

AUTHOR

09:00 - 09:30
1775 - SLOPE STABILITY ANALYSIS USING PROBABILISTIC APPROACH

TALITA CAROLINE MIRANDA

AUTHOR

09:30 - 10:00
1801 - Case Study of Open Pit Drainage Diagnosis Using the HEC-RAS 2D Modeling

GUILHERME RODRIGUES

AUTHOR

10:30 - 11:00
1822 - Current state and limitations of 3D continuum models for slope stability using Abaqus, octree meshing and IUCM

DR. STEPHAN ARNDT

AUTHOR

11:00 - 11:30
1867 - SYNTHETIC ROCK MASS MODELING OF PROGRESSIVE UNRAVELLING AND OVERALL SLOPE STABILITY USING THE DISCRETE ELEMENT METHOD

RAMI ABOUSLEIMAN

AUTHOR

11:30 - 12:00
1910 - Development of a proactive surface water management process and adaptive water management for mine operations

MATTHEW DAMHUIS

AUTHOR

08:30 - 09:00
1549 - THE EFFECTIVE USE OF BLOCK MODELS IN MINE PLANNING – A CASE STUDY IN GEOTECHNICAL RISK MANAGEMENT

MARNUS BESTER

AUTHOR

09:00 - 09:30
1572 - Full Pit Wall Stability Analysis of Freeport-McMoRan Bagdad Mine using FLAC3D

HAO LI

AUTHOR

09:30 - 10:00
1578 - Management of Large-Scale Instability at Freeport-McMoRan Sierrita Mine

RADHA KC

AUTHOR

10:30 - 11:00
1648 - Risk management in inoperative mines: case study of Serrinha Mine, Brazil

DEBORA SCHAPER

AUTHOR

11:00 - 11:30
1704 - Use of ground support and narrow benches to optimize the East Wall at Bingham Canyon Mine

GREG ABRAHAMS

AUTHOR

11:30 - 12:00
1794 - Brittle failure prediction using GBInSAR radar in an open pit: A case study in a copper mine in northern Brazil

GUILHERME BUENO

AUTHOR

08:30 - 09:00
1407 - Optimization of pit slopes in altered and structurally controlled rock masses with weak, large-scale structures

LUIZ CASTRO

AUTHOR

09:00 - 09:30
1329 - Shear strength of granular materials - Half century of literature review and applications

MARCO ARRIETA

AUTHOR

09:30 - 10:00
1423 - Novel numerical methods to support mine bench design

JOHN DANIELSON

AUTHOR

10:30 - 11:00
1541 - Reducing Design Uncertainty by Better Handover to Mine Planning

SAMSON TIMS

AUTHOR

11:00 - 11:30
1591 - Using Coupled DFN and LE Analysis to Improve Slope Design Reliability

PEDRO OJEDA

AUTHOR

11:30 - 12:00
1597 - Including Fault Structures in Your Slope Stability Analyses – A Practical Implementation Approach

BRUCE MURPHY

AUTHOR

08:30 - 09:00
1336 - Structural Geology Applied to Large Open Pit Design – A Study Case

LEONARDO SALA

AUTHOR

09:00 - 09:30
1596 - Best Practices for Collecting, Interpreting, and Processing Structural Data from Televiewer Survey

LUIS SOTO

AUTHOR

09:30 - 10:00
1621 - Structural mapping for geotechnical purposes from laser scanning point clouds at the Damang open pit, Ghana

PAOLO FARINA

AUTHOR

10:30 - 11:00
1748 - Geotechnical Analysis and Reliable Results: The Role of Free Software in Gathering Geological Data

LAIS REZENDE

AUTHOR

11:00 - 11:30
1793 - Revisiting Rockfall Catch Bench Design Criteria: Test Results from Bald Mtn Mine, NV

SAMIR SBAI

AUTHOR

11:30 - 12:00
1798 - Would the Quadrilátero Ferrífero region be susceptible to catastrophic flow-like mass movements?

LUIS BACELLAR

AUTHOR

08:30 - 09:00
1446 - A New Approach of Blast Analytics Data Using Drone Technology For Optimal Safety And Productivity

RAHARDIAN DWITYA

AUTHOR

09:00 - 09:30
1897 - A new video analytics technology applied to flyrock control, safe exclusion zones and wall damage assessment in open-cut blasting

LEOPOLDO MUNOZ

AUTHOR

09:30 - 10:00
1562 - Virtual Reality Applied to Geotechnics: Concept and Practical Implementation in a Geotechnical Monitoring Center

LUIZ SANTOS

AUTHOR

10:30 - 11:00
1901 - Establishing an effective training program for Geotechnical Technicians on a Mine Site

CARRIE HEAVEN

AUTHOR

11:00 - 11:30
1818 - LARGE SLOPE INSTABILITY IN AN OLD MINING FACILITY

FELIPE GOBBI

AUTHOR

11:30 - 12:00
1899 - Evaluation of slope stability methods for large pit slopes: an LOP III project

JULIAN VENTER

AUTHOR

08:30 - 09:00
1712 - MONITORING DISPLACEMENTS IN SEDIMENT DAMS IN QUADRILÁTERO FERRÍFERO: DIFFICULTIES AND LESSONS LEARNED

LUAN SAULO DE ALMEIDA MOREIRA

AUTHOR

09:00 - 09:30
1789 - Robotic Total Station Monitoring: Measurement Methods Applied in Geotechnical Environments

FREDERICO JULIANO

AUTHOR

09:30 - 10:00
1805 - THE IMPORTANCE OF GEOTECHNICAL MONITORING DATA INTEGRATION ON THE SLOPE PERFORMANCE ANALYSIS

BEATRIZ CLEMENTE

AUTHOR

10:30 - 11:00
1860 - Sub-Surface Instrumentation Monitoring of Large-Scale Instabilities at Bingham Canyon Mine

JULIO-QUIJAS DE LARA

AUTHOR

11:00 - 11:30
1914 - Slope monitoring practices in surface mining: the data analytics era

DAVIDE COLOMBO

AUTHOR

11:30 - 12:00
1626 - Monitoring data analytics to support the identification and management of slope instabilities: the experience of a copper operation.

ANDREA CIAMPALINI

AUTHOR

08:30 - 09:00
1369 - A machine learning workflow for extracting structural geology data from RC and blasthole chip samples

GEOFF OWEN

AUTHOR

09:00 - 09:30
1416 - AI powered discontinuity characterization in televiewer data

JOHN DANIELSON

AUTHOR

09:30 - 10:00
1451 - Slope design curves with machine learning

JASON FURTNEY

AUTHOR

10:30 - 11:00
1464 - A machine learning approach to automating televiewer feature picking and classification

JASON FURTNEY

AUTHOR

11:00 - 11:30
1465 - Automating the identification and classification of faults from drill core imagery using machine learning

GEOFF OWEN

AUTHOR

JAN JAROLING

AUTHOR

11:30 - 12:00
1655 - Acquisition of discontinuity parameters through digital models of slopes obtained with Drone

DOUGLAS BARBOSA

AUTHOR

08:30 - 09:00
1370 - Emerging methods for pit slope closure geotechnical assessments at steelmaking coal sites in western Canada

ANDREW BIDWELL

AUTHOR

09:00 - 09:30
1434 - Natural Landslide Analogues as Benchmarks for Long-Term Pit Slope Post-Closure Performance

DR. TREVOR G. CARTER

AUTHOR

09:30 - 10:00
1449 - Guidelines for Open Pit and Waste Dump Closure

PHIL DE GRAAF

AUTHOR

10:30 - 11:00
1493 - Risk Based Design Targets for Closure of Waste Rock Dumps

MARK HAWLEY

AUTHOR

11:00 - 11:30
1504 -Gongo Soco open pit history case and closure project

MIGUEL PAGANIN NETO

AUTHOR

11:30 - 12:00
1908 - Drainage Ramps as a Solution for rainfall drainages on phyllite saprolite in a gold mine closure project

DANIEL AZEVEDO

AUTHOR

08:30 - 09:00
1338 - Fording River Operations blasted footwall liquefaction assessment

JOHN WHITTALL

AUTHOR

09:00 - 09:30
1482 - EQUIVALENT GEOLOGICAL STRENGTH INDEX APPROACH WITH APPLICATION TO ROCK MASS SLOPE STABILITY

RAUL POZO

AUTHOR

09:30 - 10:00
1489 - Constitutive Models of Water Retention Curves and Shear Strength from Characterization Parameters Using Machine Learning for Unsaturated Weak Rocks

PAULO LOPES

AUTHOR

10:30 - 11:00
1679 - Maximising the value of geotechnical core logging

CHRISTOPHER MEARS

AUTHOR

11:00 - 11:30
1732 - The importance of differentiating discontinuities and stress-induced breaks (discing) in rock mass classification

CAMILA BROETTO MILLI

AUTHOR

11:30 - 12:00
1799 - Analyzing the Strength of Fractured and Anisotropic Rock Masses: A Comparative Study of Synthetic Models and Empirical Approaches

PEDRO CACCIARI

AUTHOR

08:30 - 09:00
1484 - Development of advanced green monitoring solutions providing reduced environmental footprint and delivering improved maintenance outcomes

NEAL HARRIES

PRESENTER

09:00 - 09:30
1363 - Application of Observational Mining Method for the East Pit South-Wall failure, Boron Mine, CA USA

ALAN CHENWORTH

PRESENTER

09:30 - 10:00
1898 - A simplified geotechnical risk profile for production scenarios in open pit mines

JULIAN VENTER

PRESENTER

10:30 - 11:00
1861 - An updated review on the use of radars – a technical overview of existing and new technologies

ALBERT CABREJO

PRESENTER

11:00 - 11:30
1873 - An updated study on 3000+ slope failures in open pit mines detected with interferometric radars

ANDREI TORRES

PRESENTER

08:30 - 09:00
1250 - Geotechnical Risk Assessment Tool for Mine Planning

RAY YOST

AUTHOR

09:00 - 09:30
1251 -The Role of Governance in the Evolution of Geological Engineering Programs

RAY YOST

AUTHOR

09:30 - 10:00
1486 - A risk-based approach for first line assurance of pit slope management and slope designs and slope management processes

PETER KNIGHT

AUTHOR

10:30 - 11:00
1892 - The real cost of groundwater in open pit mines

ADRIANA SANCHEZ

AUTHOR

11:00 - 11:30
1609 - Is It Time for an Evolution in Design Acceptance Criteria?

RAY YOST

AUTHOR

11:30 - 12:00
1874 - Slope failure Risk Management at Greater Brockman (GBO) and Marandoo Operations (MDO) - RTIO

ROBERT JELE

AUTHOR