Experimental observation on the nonlinear effect of Lamb wave in composite solid plate

Experimental observation on the nonlinear effect of Lamb wave in composite solid plate
Deng Mingxi
(Chongqing Logistic Engineering College, Chongqing 400016)
Experimental observation of nonlinear effects of Lamb waves
propagating in layered solid plates
DENG Ming-xi
(Logistics Engineering University, Chongqing 400016, China)
1 Introduction
Lamb wave is widely used as an effective method in the nondestructive testing of composite solid plates [1]. At present, the use of nonlinear effects of Lamb waves in the characterization of the bonding layer properties of composite plates has achieved encouraging results [2]. In view of the wide application range of composite solid plates, it is of great practical significance to study the nonlinear Lamb wave characterization method of its properties. One of the most important and basic work, first of all, it should be experimentally verified that the Lamb wave with dispersion characteristics propagating in the composite solid plate does have strong nonlinear effects under certain conditions. So far, there has been no public literature report on the experimental observation of Lamb wave nonlinear effects in composite solid plates [3].

Information request:
The space is limited. For details, please contact Li Dongshan of Jianke Company to obtain it, call or email.
The copyright of all technical documents belongs to the original author and the original publishing house. Jianke is only to share and spread the essence of other people ’s technical research for direct use for learning and research. Please use it for other purposes without permission. If any legal problems occur, it is not our responsibility. If you have any questions, please contact us in time, and we will correct or delete them immediately.

Our packaging paper is of high strength, low moisture content, small permeability, no corrosion, with a certain degree of water resistance. We produce Christmas paper , Halloween paper, Valentine paper ,Easter paper with Number,  Letter, Animal and Plant patterns and so on.

Gift Wrapping Paper

Gift Wrapping,Gift Packing,Gift Wrapping Paper,Gift Packaging Paper

Foshan City Shunde District Huadefeng Plastic Packaging CO.,LTD. , https://www.huadefeng.cc