By using new dual vectors, dual differential matrix and orthogonality relationship, a new solution method by igenfunction expansion for an elastic system with one continuous coordinate is establishen based on the theory of ordinary differential eguations.
By using new dual vectors, dual differential matrix and orthogonality relationship, a new solution method by igenfunction expansion for an elastic system with one continuous coordinate is establishen based on the theory of ordinary differential eguations.
摘要以常微分方程的理论为基础，利用新的对偶变量、对偶微分矩阵和正交关系，以单连续座标弹性体系为例，建立了与弹性力学求解新体系平行的特徵函数展开解法。