混凝土热力耦合分析错误？

Degree of freedom 11 and at least one of degrees of freedom 1 thru 6 must be active in the model for *coupled temp-disp. Check the procedure and element types used in this model.

Invalid load type on element 1 instance part-1-1. Load type r is not valid for element type c3d8r

这个怎么修改模型？？