ABAQUS接触收敛问题解决

Too many attempts made for this increment
Abaqus/Standard Analysis exited with an error - Please see the message file for possible error messages if the file exists.
下面是警告的内容：
408 nodes may have incorrect normal definitions. The nodes have been identified in node set WarnNodeIncorrectNormal.
410 nodes may have incorrect normal definitions. The nodes have been identified in node set WarnNodeIncorrectNormal.
Not all the nodes that do not find intersection with the master surface are printed. However all of these nodes have been included in a node set.
73 nodes may have incorrect normal definitions. The nodes have been identified in node set WarnNodeIncorrectNormal.
The ratio of the maximum incremental adjustment to the average characteristic length is 1.45148e-02 at node 114 instance ld-1-lin-2-1 on the surface pair (assembly_ld-hy01,assembly_hy-ld01).
For *tie pair (assembly_ld-hy01-assembly_hy-ld01), not all the nodes that have been adjusted were printed. Specify *preprint,model=yes for complete printout.
For *tie pair (assembly_ld-hy02-assembly_hy-ld02), adjusted nodes with very small adjustments were not printed. Specify *preprint,model=yes for complete printout.
13 nodes have been adjusted more than once. The subsequent adjustments may cause these nodes not to lie on their master surface. The nodes have been identified in node set WarnNodeAdjust.
244 nodes may have incorrect normal definitions. The nodes have been identified in node set WarnNodeIncorrectNormal.
Slave node 3 instance ld-1 will not be tied to the master surface assembly_hy-ld01. The distance from the master surface is greater than the position tolerance value.
Slave node 4 instance ld-1 will not be tied to the master surface assembly_hy-ld01. The distance from the master surface is greater than the position tolerance value.
Slave node 24 instance ld-1 will not be tied to the master surface assembly_hy-ld01. The distance from the master surface is greater than the position tolerance value.
Slave node 25 instance ld-1 will not be tied to the master surface assembly_hy-ld01. The distance from the master surface is greater than the position tolerance value.
Slave node 26 instance ld-1 will not be tied to the master surface assembly_hy-ld01. The distance from the master surface is greater than the position tolerance value.
Slave node 27 instance ld-1 will not be tied to the master surface assembly_hy-ld01. The distance from the master surface is greater than the position tolerance value.
Slave node 28 instance ld-1 will not be tied to the master surface assembly_hy-ld01. The distance from the master surface is greater than the position tolerance value.
Slave node 69 instance ld-1 will not be tied to the master surface assembly_hy-ld01. The distance from the master surface is greater than the position tolerance value.
Slave node 70 instance ld-1 will not be tied to the master surface assembly_hy-ld01. The distance from the master surface is greater than the position tolerance value.
Slave node 71 instance ld-1 will not be tied to the master surface assembly_hy-ld01. The distance from the master surface is greater than the position tolerance value.
Slave node 72 instance ld-1 will not be tied to the master surface assembly_hy-ld01. The distance from the master surface is greater than the position tolerance value.
32 nodes are either missing intersection with their respective master surface or are outside the adjust zone. The nodes have been identified in node set WarnNodeMissMasterIntersect.
30 nodes are used more than once as a slave node in *TIE keyword. One of the *TIE constraints at each of these nodes have been removed. The nodes have been identified in node set WarnNodeOverconTieSlave.
15 elements are distorted. Either the isoparametric angles are out of the suggested limits or the triangular or tetrahedral quality measure is bad. The elements have been identified in element set WarnElemDistorted.
There are 3 unconnected regions in the model.