求助,obd文件提取数据今天和昨天不一样了啊。

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算一个钢筋混凝土梁,只受弯,昨天一共算了920步,输出s11也是920个数,下图是去前300多个点化的e11-s11,曲线。
QQ图片20131230230938.jpg

然后今天再从这个obd文件里提取数据的时候,这点的e11和s11都有了1800多个,而且数据成犬牙交错状。图传不上来,这是为啥,是我改了什么设置吗
大神求助啊
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(4)
默认 最新
guguaishiwo
问题就在于用Element Nodal输出的节点N361的S11是一个值,n361是在两个单元上的,Unique Nodal不是应该输出两个单元上值的一种加权平均吗,avg:75%,为啥对应一个e11输出s11的是两个单元上分别值,而且昨天输出的还是一个值,是不是我动了什么参数导致的,求教
2013年12月31日
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guguaishiwo
momitor 里的warning大致是这样的
2013年12月31日
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guguaishiwo
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__pickedsurf18-assembly__pickedsurf17), adjusted nodes with very small adjustments were not printed. Specify *preprint,model=yes for complete printout.
For *tie pair (assembly__pickedsurf20-assembly__pickedsurf19), 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 22 points
The plasticity/creep/connector friction algorithm did not converge at 2 points
The strain increment has exceeded fifty times the strain to cause first yield at 4 points
The plasticity/creep/connector friction algorithm did not converge at 46 points
The plasticity/creep/connector friction algorithm did not converge at 42 points
The plasticity/creep/connector friction algorithm did not converge at 10 points
2013年12月31日
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guguaishiwo

数据.jpg

shuj.jpg

shuj.jpg
2013年12月30日
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