These are the properties i have assigned:
MP,MU,4,0.75
MAT,4
TB,CZM,4,,,CBDE
TBDATA,1,0.25,0.018,0.35,0.125,0.0001,1
R,3
REAL,3
ET,5,174
ET,6,170
R,3,,,-82,,,
RMORE,,,,,-82,-36
RMORE,0.3,,,,,
RMORE,,,,,,
KEYOPT,5,4,0
KEYOPT,5,5,1
KEYOPT,5,7,0
KEYOPT,5,8,0
KEYOPT,5,9,1
KEYOPT,5,10,2
KEYOPT,5,11,0
KEYOPT,5,12,4
KEYOPT,5,2,1
KEYOPT,6,1,0
KEYOPT,6,2,1
KEYOPT,6,3,0
KEYOPT,6,5,0
This is the result for two bricks:
But , in the minimum loadings also the contact opens.
I think you have not put the right constraints. More details possible if you send me a description of your problem.
I have applied the vertical pressure at the top and all bottom nodes fixed at first load step. After that i fixed the top nodes fixed along Y direction and apply horizontal loading. I have model a complete wall, but it doesnt work in the two bricks, how it works for a complete wall. Please is there any methods to fix it????
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