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[前处理] tie

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发表于 2017-3-23 17:35:07 | 显示全部楼层 |阅读模式 来自 湖北武汉
abaqus计算出错,warning里是这样的
For *tie pair (assembly_set-3_cns_-assembly_set-1_cns_), adjustment was specified but no node was adjusted more than the adjustment distance = 2.22000e-16.

For *tie pair (assembly_set-4_cns_-assembly_set-2_cns_), adjustment was specified but no node was adjusted more than the adjustment distance = 2.22000e-16.

Slave surface assembly_set-5_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.

Please make sure that the mesh density of the slave surface in the tie pair (assembly_set-5_cns_,assembly_surf-2) is finer than the master surface. The analysis may run slower, may yield inaccurate results, and may require more memory if this is not the case.

For *tie pair (assembly_set-5_cns_-assembly_surf-2), adjustment was specified but no node was adjusted more than the adjustment distance = 2.22000e-16.

Slave node 101 instance pt-2 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.

1 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.

求教各位大神啊,已经卡住一个星期了!!:'(求大神解答
是tie的问题么?
发表于 2017-3-24 11:06:46 | 显示全部楼层 来自 湖北
Simdroid开发平台
警告内的内容一般是不用管的
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发表于 2017-3-24 20:17:35 | 显示全部楼层 来自 江苏徐州
你这个信息 是无用的   请提交error信息 或者 直接上传模型文件
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发表于 2017-3-26 13:08:31 | 显示全部楼层 来自 湖北武汉
前面几条没用。你可以重点关注最后两条,或最后一条。
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