我博士毕业的8节点薄厚通用四边形单元，可以计算任何厚度的板，包括深受弯构件，是在精度上最精确的计算单元-I am a graduate Dr. Bo Hou general quadrilateral 8-node unit, can be calculated in any thickness of board, including the much-curved elements, is the most accurate calculation of accuracy unit