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first attemps to make properly linearized version of mortar projection for finite sliding. not working at the moment, it has convergence issues.

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This commit is contained in:
Jukka Aho
2016-02-23 11:32:53 +02:00
parent 21d7592c80
commit 65eb014de9
18 changed files with 1865 additions and 739 deletions
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src/mortar_2d.jl
+2 -3
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@@ -217,7 +217,6 @@ function project_from_master_to_slave{S,M}(slave::Element{S}, master::Element{M}
error("find projection from master to slave: did not converge")
end
# Mortar assembly 2d
# quadratic not tested yet
@@ -546,8 +545,8 @@ function assemble!{E<:MortarElements2D}(assembly::Assembly, problem::Problem{Mor
# Calculate normal-tangential constraints and weighted gap
C2S2 = Q2'*C1S2
C2M2 = Q2'*C1M2
G += -(C2S2*X1 - C2M2*X2)
g += -(C2S2*x1 - C2M2*x2)
G += props.gap_sign*(C2S2*X1 - C2M2*X2)
g += props.gap_sign*(C2S2*x1 - C2M2*x2)
# Add contributions
add!(local_assembly.C1, slave_dofs, slave_dofs, C1S2)