▍1. yuantongsuanli
采用4~8结点四边形等参元计算受内压的旋转厚壁圆筒(With 4 ~ 8 nodes quadrilateral isoparametric yuan by the rotation of the internal pressu)
采用4~8结点四边形等参元计算受内压的旋转厚壁圆筒(With 4 ~ 8 nodes quadrilateral isoparametric yuan by the rotation of the internal pressu)