View source for Scr:Lattice Geometrical Model

[[Category:Screenshots]]{{screenshots and videos}}[[Image:lattice specimen sample.png|300px|left]]

A PhD done by one of yade's authors was to develop a Lattice Geometrical Model to simulate fracturing process of concrete and possibly other materials. 

you can watch some a [[Screenshots_and_videos#Lattice_Geometrical_Model_2|video]] with this model too.
{{clr}}

==Effect of aggregates – three phases 2D / 3D==

Below is the effect of aggregates in 2D and 3D on the stress train curve, using:

* 25% (first column) and 50% (second column) of aggregate area (2D) or volume (3D) in the specimen
* 2D result (first row) and 3D result (second row)
* using the sieve curve shown on the right

[[Image:effect of aggregates 2D and 3D.png|700px]]
{{clr}}

==Nooru-Mohamed test==

Below is a propagation of curved crack in three phase material, 2D in a Nooru-Mohamed experiment. First picture is the experimental result, others are from numerical simulation using Lattice Geometrical Model.

[[Image:Nooru mohamed experimental.png]] [[Image:Nooru mohamed 1.png]] [[Image:Nooru mohamed 2.png]] [[Image:scr_lgm_thumb.png]]