Автор: Williams Дата: 18 октября 2013
Просмотров: 3 462
GeoStru CVSoil v2014.7.2.47
CVSoil is a complete and innovative tool for the determination of characteristic geotechnical parameters according to a probabilistic approach, considering the statistical quantities obtained from a suitable sample of tests. With the introduction of the concept of limit state was developed in parallel also the concept of characteristic value. Eurocode 7 concerning the geotechnical design, introduces for the first time the characteristic values of geotechnical parameters. The characteristic value, understood as a precautionary estimate of the parameter which influences the onset of the limit state into consideration, must be used in any type of geotechnical verification. The works must be verified for the ultimate limit states that may occur as a consequence of different combinations of actions and for the serviceability limit state, defined in relation to the expected benefits.
Автор: Williams Дата: 18 октября 2013
Просмотров: 1 516
GeoStru GeoRock 3D v2014.12.1.161
GeoRock 3D is a program for three dimensional analysis of rock fall and for the design and optimisation of protective works utilising a sophisticated algorithm for spatial analysis.
Slope modelling:
The slope in question is generated from an xyz mesh that may be imported from variuos formats or suitable external software.
The triangulation technique is extremely important and it is recommended that Incremental Delaunay or anysotropic triangulation are used.
In this respect the Geostru software Trispace is eminently suitable. A tridimensional model can be imported directly from chart work / maps using Geostru Autocad Application (G.A.A.)
Автор: Williams Дата: 18 октября 2013
Просмотров: 1 066
GeoStru GeoRock 2D v2014.11.1.271
GeoRock 2D is a software for the 2D simulation of rockfalls using Lumped Mass and C.R.S.P. models.
For the Lumped Mass model, the computation assumptions are: plan outline, the slope profile similar to a broken line consisting of straight line segments; point boulder and neglectable air resistance.
CRSP (Colorado Rockfall Simulation Program) model has been developed by Pfeiffer and Bowen (1989) with the purpose of modeling the falling motion of boulders having the shape of spheres, cylinders or discs, with circular cross section in the vertical plane of the movement. The reliability of the model was verified by comparisons between numerical results and the results obtained from in situ tests.
The software is interfaced with other GeoStru programs: TriSpace for the automatic generation of sections from an xyz plane or from raster images; GeoStru SRTM for the automatic generation of topographical sections starting from Google Maps; GeoStru Maps, the new online App from GeoStru, that allows you to create topographic sections in a very simple way.
Автор: 
Дата: 18 октября 2013
Просмотров: 3 462 
