针对某直升机尾桨叶梁的异型缠绕进行分析。
Special shape fiber winding to screw propeller hub splint of helicopter was analyzed.
在中等变形梁的基础上引入增广转换矩阵，为解决桨叶动能项推导编程计算较为复杂的问题，建立了一种新的递推计算方法。
Based on the concept of basic internal force and generalized constraint matrix, a new method was proposed for calculation of the internal force of truss structures.
应用推荐