New question #681829 on Yade:
https://answers.launchpad.net/yade/+question/681829

Hi Everybody!

I'm using YADE to reproduce a shallow foudation, but when i plot the results, i 
didn“ find the rupture. My graph (force versus displacement) never  becomes 
asymptotic . My shallow foundation  was simulated with two facets (6 and 7) and 
my soil with spheres. my script to obtain the graph is: 

deltapos=0.001
x=0.001
def Carregamento():
        global x
        for i in range (6,8):  
                O.bodies[i].state.pos = (0,0,0.442672-1*x)                      
                newton.damping = 0.2
                if unbalancedForce()<0.01:
                        x+=deltapos   
                        myAddData()
                        print x

force = 0
def calc_force():
        global force
        for b in range(6,8):
                force += O.forces.f(b)[2]
        return force

def myAddData():
        force = 0
        forca = calc_force()
        plot.addData(z1=O.bodies[6].state.refPos[2]-O.bodies[6].state.pos[2], 
f1=forca, i=O.iter, t=O.time)
 
plot.plots={'t':('f1','z1'),'f1':'z1','z1':'f1'} 
plot.plot()  




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