混凝土裂缝计算 谢谢大家了
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计算的时候提示错误：
*** ERROR *** CP = 33.681 TIME= 20:19:10
The value of UY at node 399 is 166476080. It is greater than the
current limit of 1000000. This generally indicates rigid body motion
as a result of an unconstrained model. Verify that your model is
properly constrained.
*** ERROR *** CP = 33.993 TIME= 20:19:21
*** MESSAGE CONTINUATION ---- DIAGNOSTIC INFORMATION ***
Rigid body motion can also occur when net section yielding has
occurred resulting in large displacements for small increments of load
or when buckling has occurred. You can plot the time history curve
for node 399 in the UY direction to check for stiffness (slope of the
curve) approaching zero.
运算停止之后，我查看了一下uz，没有发现有提示中说的那么大的uz
请问这是怎么回事啊？？
大家帮帮忙吧！这几天算的，我真的想死了
*** ERROR *** CP = 33.681 TIME= 20:19:10
The value of UY at node 399 is 166476080. It is greater than the
current limit of 1000000. This generally indicates rigid body motion
as a result of an unconstrained model. Verify that your model is
properly constrained.
*** ERROR *** CP = 33.993 TIME= 20:19:21
*** MESSAGE CONTINUATION ---- DIAGNOSTIC INFORMATION ***
Rigid body motion can also occur when net section yielding has
occurred resulting in large displacements for small increments of load
or when buckling has occurred. You can plot the time history curve
for node 399 in the UY direction to check for stiffness (slope of the
curve) approaching zero.
运算停止之后，我查看了一下uz，没有发现有提示中说的那么大的uz
请问这是怎么回事啊？？
大家帮帮忙吧！这几天算的，我真的想死了
tjuabraham 
