Ground Support

Itasca designs the ground support layout and specification necessary to reinforce, retain, and hold the rock mass around excavations. The required level of ground support can be determined from an understanding of the rock mass strength, the initial (in-situ) stresses, and the stresses (magnitude and orientation) likely to change over time. By considering the evolution in induced stress over time, it can be possible to identify specific areas around the mine where there may be a need for heavier support or secondary support.

Ground support elements (rock bolts, cables, liners, etc.) are an integral component of much of Itasca’s software. Itasca also conducts design instrumentation programs to validate and subsequently monitor the support design over the life of the excavation.

Latest News
  • Stability and Stress-Deformation Analyses of Reinforced Slope Failure at Yeager Airport This paper describes the material properties along with the inverse limit-equilibrium and permanent deformation analyses...
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  • Computers and Geotechnics: Scott Sloan Best Paper Award for 2019 ...
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  • Introducing Our New IMASS Constitutive Model The Itasca Constitutive Model for Advanced Strain Softening (IMASS) has been developed to represent the...
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Upcoming Events
8 Mar
FLAC3D 2021 Online, Live Introductory Training
Three days of general feature training addressing basic concepts and recommended procedures for geotechnical numerical analysis.... Read More
22 Mar
3DEC and UDEC 2021 Online, Live Introductory Training
An introduction to UDEC and 3DEC for application to geotechnical analysis.... Read More
12 Apr
PFC 2021 Online, Live Introductory Training
PFC 2021 Online, Live Introductory Training... Read More