摘要: In this paper, a uniform analysis of the asymptotic properties of high frequencies of non-uniform bars, beams and circular membranes is given by using perturbation method, and the ease of discontinuous physical parameters is also discussed.
姬建军;胡奎;王大钧. THE ASYMPTOTIC PROPERTIES OF HIGH FREQUENCIES FOR BARS, BEAMS AND MEMBRANES[J]. Applied Mathematics and Mechanics (English Edition), 1989, 10(12): 1187-1193.
Ji Jian-jun;Hu Kui;Wang Da-jun. THE ASYMPTOTIC PROPERTIES OF HIGH FREQUENCIES FOR BARS, BEAMS AND MEMBRANES[J]. Applied Mathematics and Mechanics (English Edition), 1989, 10(12): 1187-1193.