This training is an introduction to continuous modeling with FLAC2D and FLAC3D. At the end of the course, participants will master the graphical interface, documentation and the main modeling steps. Concepts are illustrated using a tunnel excavation example, from building the model geometry to results analysis. This introductory course provides the foundation for more advanced use of the software, which can be covered in more specific training modules.
Tables are convenient data structures consisting of a number of x,y pairs.
They are used in UDEC:
Tables may be printed, plotted and imported or exported as ASCII data files.
Histories are recordings of any one of 55 pre-selected variables (e.g., pore pressure, centroid, stresses, temperature, displacements, etc.) at a user-defined location (some block, contact, zone or gridpoint). By default histories are recorded every 10 calculation cycles, but this can be selected by the user. A time history of as many as 500 variables can be made in one run. Histories may be printed, plotted (versus time, steps or another history), converted to Tables and exported as an ASCII data file.