Revisiting the interaction of highly nonlinear solitary wave with wall: From infinite to finite thickness

doi:10.1016/j.ijsolstr.2022.111509

IMECH-IR > 非线性力学国家重点实验室

	Revisiting the interaction of highly nonlinear solitary wave with wall: From infinite to finite thickness
	Peng Q(彭青)1 ; Liu XM(刘小明)1,2 ; Shi XH(施兴华)3 ; Wei YG(魏悦广)4
通讯作者	Liu, Xiaoming(xiaomingliu@imech.ac.cn)
发表期刊	INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES
	2022-04-01
卷号	241 页码:12
ISSN	0020-7683
摘要	The classical reflection of a highly nonlinear solitary wave (HNSW) on an elastic wall has been used to determine the material properties of the wall, but does not work on a plate (a wall with finite thickness). In this paper, by coupling sphere-plate contact with chain dynamics, we revealed that: with the same initial velocity, the energy dissipation of multi-sphere plate impact is different from the single sphere plate impact, but the contact force on the plate performs similarly. Based on this fact, we then developed two universal force models considering the dissipative feature of the plate. These force models (reflection force on the chain and contact force on the plate) can universally connect the signals of the HNSW with the dissipative feature of the plate. With the obtained force models, we proposed a non-destructive evaluation method, which can identify both the plate material and thickness by measuring the two forces: the reflection force on the chain and the contact force on the plate. Agreement with finite element simulations suggests that non-destructive evaluation of thin-walled structure can be realized by using HNSW with the proposed method.
关键词	Highly nonlinear solitary wave Reflection on plate Monodispersed granular chain Sphere-plate contact Non-destructive evaluation
DOI	10.1016/j.ijsolstr.2022.111509
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000782416000008
关键词[WOS]	PROPAGATION ; CHAIN ; BEADS
WOS研究方向	Mechanics
WOS类目	Mechanics
资助项目	National Natural Science Foundation of China[12032001] ; National Natural Science Foundation of China[11890681] ; National Natural Science Foundation of China[12022210] ; National Natural Science Foundation of China[12125202] ; Youth Innovation Promotion Association CAS[2018022]
项目资助者	National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS
论文分区	一类/力学重要期刊
力学所作者排名	1
RpAuthor	Liu, Xiaoming
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/88860
专题	非线性力学国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China; 2.UCAS, Sch Engn Sci, Beijing 100049, Peoples R China; 3.Chinese Acad Sci, Natl Ctr Nanosci & Technol, Lab Theoret & Computat Nanosci, Beijing 100190, Peoples R China; 4.Peking Univ, Coll Engn, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Peng Q,Liu XM,Shi XH,et al. Revisiting the interaction of highly nonlinear solitary wave with wall: From infinite to finite thickness[J]. INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES,2022,241:12.
APA	彭青,刘小明,施兴华,&魏悦广.(2022).Revisiting the interaction of highly nonlinear solitary wave with wall: From infinite to finite thickness.INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES,241,12.
MLA	彭青,et al."Revisiting the interaction of highly nonlinear solitary wave with wall: From infinite to finite thickness".INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES 241(2022):12.

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