关于abaqus计算不收敛的求助!!

  本人在模拟一个钢筋混凝土框架结构在竖向荷载及水平周期反复荷载作用时一直出现如下警告，然后计算一直不收敛。还望各位大神指点。模型在下方。

VF.zip

Whenever a translation (rotation) dof at a node is constrained by a kinematic coupling definition the translation (rotation) dofs for that node cannot be included in any other constraint including mpcs, rigid bodies, etc.

For *tie pair (assembly__pickedsurf966-assembly__pickedsurf965), adjusted nodes with very small adjustments were not printed. Specify *preprint,model=yes for complete printout.

For *tie pair (assembly__pickedsurf968-assembly__pickedsurf967), adjusted nodes with very small adjustments were not printed. Specify *preprint,model=yes for complete printout.

For *tie pair (assembly__pickedsurf970-assembly__pickedsurf969), adjusted nodes with very small adjustments were not printed. Specify *preprint,model=yes for complete printout.

For *tie pair (assembly__pickedsurf972-assembly__pickedsurf971), adjusted nodes with very small adjustments were not printed. Specify *preprint,model=yes for complete printout.

For *tie pair (assembly__pickedsurf976-assembly__pickedsurf975), adjusted nodes with very small adjustments were not printed. Specify *preprint,model=yes for complete printout.

For *tie pair (assembly__pickedsurf978-assembly__pickedsurf977), adjusted nodes with very small adjustments were not printed. Specify *preprint,model=yes for complete printout.

MPCS (EXTERNAL or INTERNAL, including those generated from rigid body definitions), KINEMATIC COUPLINGS, AND/OR EQUATIONS WILL ACTIVATE ADDITIONAL DEGREES OF FREEDOM

The plasticity/creep/connector friction algorithm did not converge at 6 points

The plasticity/creep/connector friction algorithm did not converge at 6 points

The plasticity/creep/connector friction algorithm did not converge at 2 points

The plasticity/creep/connector friction algorithm did not converge at 2 points

The plasticity/creep/connector friction algorithm did not converge at 2 points

The plasticity/creep/connector friction algorithm did not converge at 2 points

the plasticity/creep/connector friction algorithm did not converge at 2 points

The plasticity/creep/connector friction algorithm did not converge at 2 points