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).
Lahars represent natural phenomena that can generate severe damage in densely populated urban areas. The evaluation of pressures generated by these mass flows on constructions (buildings, infrastructure…) is crucial for civil protection and assessment of the structures’ vulnerability. The existing tools developed to model the spread of flows at large scale in densely populated urban areas remain inaccurate in the estimation of mechanical efforts.
David is a principal geotechnical engineer with more than 20 years of operations and consulting experience in the mining and civil industries. Since joining Itasca in 2007, David has performed numerical back analyses and forward analyses for numerous open pit and underground mining operations around the world using Itasca software. David has also performed numerical analyses for several surface and underground civil infrastructure projects.
Phone: (+86-571) 5662-5702 Fax: (+86-571) 5662-5703 Email:
Website: http://www.itasca.cc/
HIC No. 201 Gaojiao Road Yuhang District Hangzhou City Zhejiang Sheng 311122 China
HydroChina - Itasca R&D Center (HIC) is a joint venture formed by three parties: HydroChina Engineering Corporation, Itasca International Inc., and the Chinese Academy of Science. HIC is located in Hangzhou, a city on the eastern coast of China, some 45 minutes by high-speed train from Shanghai.
HIC is currently working on two world class projects: the Jinping Underground Research Laboratory (URL) and the Baihetan Hydropower Plant. The existing facility at the Jinping II Project provides great access to the core area of Jinping Mountain, at a depth of 2400 m below the surface. A deep underground research laboratory for dark-matter study already has been built and is in operation. The laboratory for rock mechanics research is planned to start with access construction in mid-2011. HIC will act as the primary research team for this URL's development.
Baihetan is the 2nd largest hydropower plant in China, just after Three Gorges in terms of power generation capacity. This project can be ranked #1 in China from a rock mechanics perspective considering the complexity of geological formation and the size of facilities. One of the challenges comes from construction of the underground facility. Six surge chambers with diameters close to 60 m are planned to be built at a depth of 500 m below surface. The chambers will be excavated in basalt flows, which raise several types of rock mechanics problems that will need to be solved.
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