ABAQUS/explicit热力耦合

小伙

小弟ABAQUS新手（ status file）中显示错误：
***ERROR: Capacitance is not defined for the isothermal rigid bodies with the
          reference nodes listed below, but the temperature degrees of freedom
          are not constrained at the reference node. Abaqus/Explicit now
          requires isothermal rigid bodies to have a non-zero capacitance
          unless temperature degrees of freedom are constrained with the
          *BOUNDARY option. Nodes that are part of an isothermal rigid body do
          not require capacitance individually, but the rigid body as a whole
          must possess capacitance unless constraints are used. To remedy this
          error, either add temperature constraints to the reference nodes
          with the *BOUNDARY option or add capacitance using the *HEATCAP
          option, whichever is appropriate to obtain the desired response. A
          node set named "ErrNodeIsoThermBodyNoCap" containing the problematic
          reference nodes is created for use in Abaqus/Viewer to help the user
          locate the error and modify the input definition.

别来无young

刀具是要刚体约束吧