abaqus粘彈性邊界設(shè)置問題？
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各位大神好，我在部件截邊上設(shè)置了彈簧阻尼器來模擬粘彈性邊界，同時在彈簧一端進(jìn)行了固定約束，如下：
而后提交文件出現(xiàn)如下錯誤：The deformable element nodes contained in node set ErrNodeSpaNodeNoMass have no mass associated with them and some translational degrees of freedom at the nodes are not constrained. Either mass must be definedor all of the translational degrees of freedom must be constrained. See the status file for further details.
不知哪里設(shè)置出現(xiàn)差錯，希望各位大神能給與指導(dǎo),感謝??！
