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Radial Deformations and Cavitation in Riemannian Manifolds with Applications to Nonlinear Membrane S
[会议论文] 作者：Yao Pengfei,
来源：第八届工业与应用数学国际大会 年份：2015
This study is a geometric version of Balls work,Philos.Trans.Roy.Soc.London Ser.A 306(1982),no.1496,557-611.Radial deformations in Riemannian manifolds are singular solutions to some nonlinear equatio...
[期刊论文] 作者：YAO Pengfei,
来源：系统科学与复杂性学报（英文版） 年份：2021
The optimal exponentials of thickness in the geometry rigidity inequality of shells represent the geometry rigidity of the shells.The author obtains that the lower bounds of the optimal exponentials are 4/3,3/2,and 1,for hyperbolic shells,p......
[期刊论文] 作者：YAO Pengfei,ZHANG Zhifei,
来源：黑龙江科技学院学报 年份：2017
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者：CAO Xiaomin,YAO Pengfei,
来源：黑龙江科技学院学报 年份：2014
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
Experimental study on broadband bistable energy harvester with L-shaped piezoelectric cantilever bea
[期刊论文] 作者：Minghui Yao,Pengfei Liu,Li Ma,,
来源：力学学报:英文版 年份：2020
This paper presents an experimental study of the broadband energy harvesting and dynamic responses of an L-shaped piezoelectric cantilever beam.Experimental res...
[会议论文] 作者：Minghui Yao,Pengfei Liu,Wei Zhang,
来源：The 5th International Conference on Dynamics, Vibration and 年份：2018
This paper presents a theorical and experimental investigation on a bistable dual-mode vibration energy harvester,which combines the piezoelectric structure and the electromagnetic power generation st...
Experimental study on broadband bistable energy harvester with L-shaped piezoelectric cantilever bea
[期刊论文] 作者：Minghui Yao,Pengfei Liu,Li Ma,Hongbo Wang,Wei Zhang,
来源：力学学报（英文版） 年份：2020
This paper presents an experimental study of the broadband energy harvesting and dynamic responses of an L-shaped piezoelectric cantilever beam.Experimental res...
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