Mr. Ukey provides administrative support to our office and is involved in software sales. He is the first contact for software sales.
FLAC3D TMis a numerical modeling code for advanced geotechnical analysis of soil, rock, and structural support in three dimensions. FLAC3D is used in analysis, testing, and design by geotechnical, civil, and mining engineers.
This FLAC3D V7.0 training course accommodates new and experienced users. It will be based on examples that attendees will develop and run by themselves to better grasp the mechanics of using FLAC3D V7.0, the key underlying calculation principles and the spectrum of available features. Attendees are encouraged to bring one of their specific cases that may be discussed.
The Fifth International Itasca Symposium will be held at the University of Vienna (Austria). The Symposium will features the application of Itasca software for solving engineering and scientific challenges in geomechanics, hydrogeology, microseismicity, and more.
Itasca offers advanced, first-hand knowledge of mining challenges around the globe and a collective pool of expertise covering a wide range of mine operations, from hard to soft rock mining using both open pit and underground techniques. The company understands the unique geomechanics, hydrologic, and microseismic problems associated with surface and underground mines and the logistical constraints that are encountered in solving them, including:
While Itasca utilizes a wide variety of engineering analysis tools, including analytical solutions and empirical charts where appropriate, expert use of 2D and 3D numerical models is usually of critical value to clients. Mine-scale models represent the rock mass from the ground surface to depth below the orebody and would include the lithology and geologic structure, utilizing the existing geotechnical model as input. The model would apply in-situ stresses as measured and simulate the sequential extraction of the orebody in many mining steps. At each step, displacements, strains, and the stress state in the surrounding rock is computed and the yielding or failure state of the rock mass determined. Thus, as a function of extraction sequence (and extraction ratio), the stability of any slopes or pillars and associated deformations can be estimated. To examine the stability of critical infrastructure (crusher station, ventilation raise, haulage way), a number smaller-scale numerical models may be developed.