Is also an important tool for the Triangle, and in some practical problems in the tool is also beneficial.
2
用常规有限元和二次动态有限元解算了一个悬臂三角形弯曲板的前六阶固有频率。
The First six natural frequencies of a cantilevered triangular bending plate are calculated both by the conventional finite element and by the second order finite dynamic element.
3
采用三角形网格进行了数值计算,并和摄动解及文献的结果进行了比较。
The triangle mesh is used to proceed to numerical calculation and the compares with perturbation solution and the results in the article is conducted.