为何bar2界面没有自由度释放选项
为何bar2界面没有自由度释放选项it is strange, mine has the pins release option...
maybe, just get it released in inp file? lopex 发表于 2013-7-24 04:47 static/image/common/back.gif
it is strange, mine has the pins release option...
maybe, just get it released in inp file?
then will you tell me how to make it reality with a model in inp file？ 本帖最后由 lopex 于 2013-7-24 11:26 编辑
*element, type=b31,elset=component name
12345(element #), 13423(node#), 2334(node#)
*release
12345(element#),S1(s1 standing for 1st node of the beam,s2 for 2nd node),T(T for rotation along beam axis)
instead of T, you can use the other rotational DoF/combination of DoFs like below:
M1refers to the rotation about the n1-axis,
M2 refers to the rotation about the n2-axis,
M1-M2 refers to a combination of rotational degrees of freedom about the n1-axis and the n2-axis,
T refers to the rotation about the t-axis,
M1-T refers to a combination of rotational degrees of freedom about the n1-axis and the t-axis,
M2-T refers to a combination of rotational degrees of freedom about the n2-axis and the t-axis, and
ALLM represents a combination of all the rotational degrees of freedom (i.e., M1, M2, and T).
在pin A和pin B里设置
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