Dr. Sharrock has 15 years industry experience in a wide range of rock mechanics positions such as Principal Geotechnical Engineer (Newcrest Mining NL), Rock Mechanics Engineer (Mt Isa Mines), Senior Geotechnical Consultant (AMC Consultants), Senior Lecturer in Geotechnical Engineering (UNSW) and Associate Professor - Caving Geomechanics (UQ).
Mr Lachenicht has 25 years’ experience in mining geomechanics ranging from consulting, research projects, studies to mine operational experience. Over the course of his experience, positions held include manager, senior geotechnical engineer, geotechnical superintendent and principal geotechnical engineer roles with associated levels of responsibility.
To predict how an excavation or structure will behave, an understanding of the site ground properties is required. Itasca engineers work with clients to determine any data gaps and sufficiency of the existing geotechnical and hydrogeological information for design, and where and how much additional data may be necessary to collect. Itasca engineers can interpret and model earth and engineered-material behavior for any given range of anisotropies, scales, properties, and conditions, which gives Itasca a clear understanding of the client site. Itasca engineers collaborate across offices or work with third parties, using best-practices, to perform or facilitate a wide range of laboratory and in-situ geomechanical, hydrogeological, and microseismic testing. Site characterization is performed in compliance with the relevant ISRM (International Society for Rock Mechanics) suggested methods and/or ASTM Standards.
Site characterization for soils may include:
Site characterization for the rock mass may include:
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