【置顶讨论】ansys出错及警告信息汇总，鼓励解答问题，加分！！！！

zyb1223 · 发表于 2010-10-25 17:17:16

*** WARNING *** CP = 10.156 TIME= 19:17:20
Cumulative iteration 2 may have been solved using different model or
boundary condition data than currently stored. POST1 results may be
erroneous unless you RESUME from a Jobname.DB file for this substep.
可能当时ansys同时打开了两个db文件，或者你打开的db文件的文件名与你刚刚打开ansys时工作目录下定义的文件名不同

xiaoyao · 发表于 2010-10-28 16:24:59

我运行时出现的警告，由于好多，程序被中断，一小部分
*** WARNING ***                      CP =    26.859 TIME= 17:18:10
Both solid model and finite element model boundary conditions have been
applied to this model.  As solid loads are transferred to the nodes or
elements, they can overwrite directly applied loads.
*** WARNING ***                      CP =    27.062 TIME= 17:18:11
Constraint from area 2 is not transferred to unselected node 210168.
** WARNING *** SUPPRESSED MESSAGE CP =    28.047 TIME= 17:19:24
Constraint from area 35 is not transferred to unselected node 189496.
*** WARNING *** SUPPRESSED MESSAGE CP =    28.047 TIME= 17:19:24
Constraint from area 35 is not transferred to unselected node 189497.
*** WARNING *** SUPPRESSED MESSAGE CP =    28.047 TIME= 17:19:24
Constraint from area 35 is not transferred to unselected node 189498.
*** WARNING *** SUPPRESSED MESSAGE CP =    32.984 TIME= 11:17:05
Node 1879 on element 1866 is unselected.
*** WARNING *** SUPPRESSED MESSAGE CP =    32.984 TIME= 11:17:05
Node 1880 on element 1866 is unselected.
*** WARNING *** SUPPRESSED MESSAGE CP =    32.984 TIME= 11:17:05
Node 1880 on element 1867 is unselected.
什么原因啊？

xyliuyonglei · 发表于 2010-10-29 14:06:26

我进行自吸过程的模拟，出现notice，为什么

偌仪 · 发表于 2010-11-9 19:42:23

我运行时出现的警告，由于好多，程序被中断，一小部分
*** WARNING *** CP = 26.859 TIME= 17:18:10
Both solid model and finite element model boundary conditions have been ...
xiaoyao 发表于 2010-10-28 16:24

是因为同时存在有限元加载（节点与单元）又存在几何加载（面与线或者是keypoint）。不过，几何加载会在求解时转换为有限元加载的，所以只是警告，不是error。

偌仪 · 发表于 2010-11-9 19:47:17

420# 373684251
exp（）定义域应该是（负无穷，正无穷）
值域是（0，正无穷）

lhh0036 · 发表于 2010-11-14 12:56:31

Element 4 has offsets for distributed loads. Beam elements 188, 189 do
not support this feature. Refine the mesh, such that linearly tapered
loads may be specified over the entire element.
这是什么错误啊？我是在梁上加了几个均布荷载，出现了这个问题，不知怎么修改。

lisenlin · 发表于 2010-11-16 17:11:35

支持楼主！！！

lzkhnu · 发表于 2010-11-19 17:36:13

Constraint equation 124 does not have a unique slave DOF
这个问题是怎么产生的？

parker · 发表于 2010-11-22 11:15:53

我在求解的时候出现如下问题：
Shell Element 1201 references section 1 which is not a shell section.
It will be associated with the real type ( 1201 ).
下面还有很多这种警告，不知道什么原因

siemening · 发表于 2010-11-29 15:02:45

element type 1 is solid45,which can not be used with the AMES command.？？？不知道是啥原因呀~~小弟刚学，希望大虾指教

bigdog8 · 发表于 2010-12-9 10:59:57

这个讨论主题好啊！学习ansys会遇到各种各样的问题，解决这些问题的能力也是积累起来的！

fjh860903 · 发表于 2010-12-23 15:53:20

我的ansys运算过程中出现这个错误，不知道大家遇到过没：
*** ERROR ***                         CP = 1395.250 TIME= 11:34:40
One or more elements have become highly distorted.  Excessive
distortion of elements is usually a symptom indicating the need for
corrective action elsewhere.  Try ramping the load up instead of step
applying the load (KBC,1).  You may need to improve your mesh to
obtain elements with better aspect ratios.  Also consider the behavior
of materials, contact pairs, and/or constraint equations.  If this
message appears in the first iteration of first substep, be sure to
run shape checking of elements.

nuanshuipingbb · 发表于 2010-12-25 21:28:59

顶一下。。。。。

ufo1990314 · 发表于 2010-12-26 11:20:11

2# wishangtian 顶礼膜拜~！

ecjtuww · 发表于 2010-12-29 11:12:53

好强大，谢谢了

低温灼伤 · 发表于 2011-1-8 20:03:15

谢谢很是受用

jun_118899 · 发表于 2011-1-11 20:10:34

单元类型 SOLID231       3-D 20-Node Electric Solid
*** WARNING ***                      CP =    528.500 TIME= 20:08:15
After NUMMRG,ALL, node 65551 (and possibly others) is associated with
more than one solid model entity.  Future commands which depend on the
node to solid model connectivity (meshing, mesh clearing, solid
boundary condition transfer, etc.) may not operate properly.
对后面计算有影响吗？谢谢

青莲居士 · 发表于 2011-1-11 21:39:29

element4251 requires properties and references material number 4 for which no properties are defined 这是什么意思？

yugangh · 发表于 2011-1-13 23:03:51

本帖最后由 yugangh 于 2011-1-13 23:05 编辑

Constraint equation 124 does not have a unique slave DOF
这个问题是怎么产生的？

428# lzkhnu
你求解的时候没有选择所有节点吧？

我也碰到过这个错误，定义完所有的CE后，select all就没有问题了

yugangh · 发表于 2011-1-13 23:09:10

我在划分一个边坡地形的网格时出现这样的提示：area 1 is not parallel to the global XY plane. Cannot mesh with 2-D planar elements，怎么回事

415# skywingl

这个面是个3维曲面而不是二维平面，可能是建模的时候有细小的偏差

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【置顶讨论】ansys出错及警告信息汇总，鼓励解答问题，加分！！！！

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