Rock falls 2D – GeoRock 2D

Description

Rock falls 2D.

GeoRock 2D is a software for the rock falls 2D simulation using Lumped Mass and C.R.S.P. models.

The software is interfaced with other GeoStru programs: TriSpace for automatically generating sections from an XYZ plane or raster images and GeoStru Maps, the new online App from GeoStru, that allows you to create topographic sections in a very simple way.

The fall trajectories can be divided into the following areas:

• • transit area and stop area of 70% of the blocks;
  • stop area of 95% of the blocks;
  • stop area of 100% of the blocks.

Frequency not exceeding: 5, 50, 89, 95, 100%.

These areas are then assigned the relative hazard classes.

DATA INPUT

• • Graphic input with the mouse (or another pointing device);
  • Import from Excel;
  • Import of DXF files;
  • Import of topographic profile generated by TriSpace;
  • Import of raster images;
  • Automatic generation of topographic sections to be analyzed using GeoStru Maps.

CALCULATION METHODS

• • CRSP method (Colorado Rockfall Simulation Program;
  • LUMPED MASS method.

WORKS OF INTERVENTION

• • Barriers.

GRAPHIC AND COMPUTATION OPTIONS

• • Calculation type: statistical, deterministic;
  • Boulder form: Spherical, Cylindrical, Disc;
  • Function boulder attached to the slope;
  • Function barrier attached to the slope;
  • Point launch or definition of the launch area;
  • Automatic identification of launch points;
  • Animated display of bounce and impact;
  • Display of all calculated trajectories;
  • Selection of generic trajectory;
  • Energy, Velocity, Flight time, and Parabola height information at any point of the trajectory;
  • Display of kinematic parameters relative to the barriers;
  • Display of percentage of boulders passing defined points on fall path;
  • Georock 2D interfaces with Georock 3D for the analysis of three-dimensional rock fall.

STANDARD

UNI 11211/2012 (NTC 2008) and UNI 11211/2018 (NTC 2018) standards with the possibility of defining the various partial safety coefficients for both the Maximum Energy Level (MEL) and the Service Energy Level (SEL); The resistance of the rockfall barriers (kinetic energy) that can be defined for the two energy levels MEL and SEL;