i-concrete  
  Tutorial 1 for iMesh  

IBETON
 
 
 
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Input of the hole


To input the hole, make sure that the area button is pressed (dark background) and click on the five corners of the hole. Note that the order of the nodes is important (you need to go around the hole, not cross it in diagonal), but the rotation order (clockwise or counterclockwise) does not matter, not the starting node. Now, deactivate the background image and activate the meshing with the two buttons seen previously. What you now see on screen should now look like Figure 6.



Figure 6: Finite Element mesh of the beam with the hole