ABAQUS 模态分析绑定约束 出现以下问题：
浏览：190216 回答：6
ABAQUS 模态分析绑定约束 出现以下问题：
Slave surface assembly_set-2_cns_ is a node-based surface used with surface to surface approach. In order to obtain improved stress accuracy with this approach, an element-based surface should be used instead.
For *tie pair (assembly_set-2_cns_-assembly_set-1_cns_), adjustment was specified but no node was adjusted more than the adjustment distance = 2.22000e-16.
Slave node 3 instance part-1-1 will not be tied to the master surface assembly_set-1_cns_. The distance from the master surface is greater than the position tolerance value.
Slave node 4 instance part-1-1 will not be tied to the master surface assembly_set-1_cns_. The distance from the master surface is greater than the position tolerance value.
Slave node 6 instance part-1-1 will not be tied to the master surface assembly_set-1_cns_. The distance from the master surface is greater than the position tolerance value.
Slave node 7 instance part-1-1 will not be tied to the master surface assembly_set-1_cns_. The distance from the master surface is greater than the position tolerance value.
Slave node 9 instance part-1-1 will not be tied to the master surface assembly_set-1_cns_. The distance from the master surface is greater than the position tolerance value.
Slave node 14 instance part-1-1 will not be tied to the master surface assembly_set-1_cns_. The distance from the master surface is greater than the position tolerance value.
Slave node 17 instance part-1-1 will not be tied to the master surface assembly_set-1_cns_. The distance from the master surface is greater than the position tolerance value.
Slave node 20 instance part-1-1 will not be tied to the master surface assembly_set-1_cns_. The distance from the master surface is greater than the position tolerance value.
Slave node 74 instance part-1-1 will not be tied to the master surface assembly_set-1_cns_. The distance from the master surface is greater than the position tolerance value.
Slave node 75 instance part-1-1 will not be tied to the master surface assembly_set-1_cns_. The distance from the master surface is greater than the position tolerance value.
Slave node 76 instance part-1-1 will not be tied to the master surface assembly_set-1_cns_. The distance from the master surface is greater than the position tolerance value.
364 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.
请求各位大侠给帮帮忙！谢谢！！！
Slave surface assembly_set-2_cns_ is a node-based surface used with surface to surface approach. In order to obtain improved stress accuracy with this approach, an element-based surface should be used instead.
For *tie pair (assembly_set-2_cns_-assembly_set-1_cns_), adjustment was specified but no node was adjusted more than the adjustment distance = 2.22000e-16.
Slave node 3 instance part-1-1 will not be tied to the master surface assembly_set-1_cns_. The distance from the master surface is greater than the position tolerance value.
Slave node 4 instance part-1-1 will not be tied to the master surface assembly_set-1_cns_. The distance from the master surface is greater than the position tolerance value.
Slave node 6 instance part-1-1 will not be tied to the master surface assembly_set-1_cns_. The distance from the master surface is greater than the position tolerance value.
Slave node 7 instance part-1-1 will not be tied to the master surface assembly_set-1_cns_. The distance from the master surface is greater than the position tolerance value.
Slave node 9 instance part-1-1 will not be tied to the master surface assembly_set-1_cns_. The distance from the master surface is greater than the position tolerance value.
Slave node 14 instance part-1-1 will not be tied to the master surface assembly_set-1_cns_. The distance from the master surface is greater than the position tolerance value.
Slave node 17 instance part-1-1 will not be tied to the master surface assembly_set-1_cns_. The distance from the master surface is greater than the position tolerance value.
Slave node 20 instance part-1-1 will not be tied to the master surface assembly_set-1_cns_. The distance from the master surface is greater than the position tolerance value.
Slave node 74 instance part-1-1 will not be tied to the master surface assembly_set-1_cns_. The distance from the master surface is greater than the position tolerance value.
Slave node 75 instance part-1-1 will not be tied to the master surface assembly_set-1_cns_. The distance from the master surface is greater than the position tolerance value.
Slave node 76 instance part-1-1 will not be tied to the master surface assembly_set-1_cns_. The distance from the master surface is greater than the position tolerance value.
364 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.
请求各位大侠给帮帮忙！谢谢！！！
第一个set-2是说你用node构建的从面集合，所以绑定时候约束方程不能用surface to surface，把surface to surface改成 node to surface（绑定约束方程有差异）应该可以解决；第二个set-2说你的绑定容差太小导致没有从节点被主面节点约束；剩下的错误都是第二个错误导致的。