Wave propagation in elastic square columns I. Spectrum, group velocity curve and steady response

CORC > 北京大学 > 工学院

	Wave propagation in elastic square columns I. Spectrum, group velocity curve and steady response
	Wei, Jianping ; Su, Xianyue
刊名	北京大学学报自然科学版
	2007
英文摘要	A self-adjoint method is proposed to derive the guided-wave restriction condition. After finding the orthogonal sets corresponding to the guided-wave restriction condition, the analytic dispersive equation, group velocity equation and steady response are obtained simultaneously. It is found that the propagating stress waves are classified by the kinds of the quasi-P, quasi-SV and quasi-SH waves, and are arranged by the standing wave number; the spectrum, the group velocity curve and the steady response have the same regularity. In the end, a calculation is represented, and the spectrum, the group velocity curve and the steady response are plotted of the transversely isotropic square columns.; EI; 0; 5; 592-599; 43
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/316695]
专题	工学院
推荐引用方式 GB/T 7714	Wei, Jianping,Su, Xianyue. Wave propagation in elastic square columns I. Spectrum, group velocity curve and steady response[J]. 北京大学学报自然科学版,2007.
APA	Wei, Jianping,&Su, Xianyue.(2007).Wave propagation in elastic square columns I. Spectrum, group velocity curve and steady response.北京大学学报自然科学版.
MLA	Wei, Jianping,et al."Wave propagation in elastic square columns I. Spectrum, group velocity curve and steady response".北京大学学报自然科学版 (2007).