干旱区生态环境知识资源中心(Arid): A Bionic Study on the Anti-erosion Mechanism of Laudakia stoliczkana: Experimental and Numerical Aspects

Arid

	A Bionic Study on the Anti-erosion Mechanism of Laudakia stoliczkana: Experimental and Numerical Aspects
	Liang Ping; Sun Youhong; Liu Sihan; Liang Tianwei; Zhang Yuhang; Wang Youwei; Ren Luquan
来源期刊	Journal of Bionic Engineering
ISSN	1672-6529
出版年	2019
卷号	16 期号:5 页码:882-893
英文摘要	The scales of body surface of Laudakia stoliczkana have the morphology of convex hulls, which are arranged in groove structure in macroscopic scale. Its body surface skin is mainly composed of the "soft" layer of keratin and the "hard" layer of the cuticle covering on the "soft" layer. The coupling effect of the scale morphology and skin's structure gives Laudakia stoliczkana the excellent ability to resist the sand erosion in desert environment. Inspired by the convex surface morphology and the composite structure of the "soft" and "hard" layers of the skin of Laudakia stoliczkana, the coupling bionic samples are fabricated and the erosion resistance performance is tested. The test results show that the coupling bionic samples have good erosion resistance performance and the samples with spherical convex hull exhibit the best erosion resistance performance. Moreover, based on the theory of stress wave propagation in solid the numerical simulations of particles impacting to the coupling bionic samples and bionic layered structure are done respectively and the anti-erosion mechanism of the bionic layered structure is analyzed. The simulation results are consistent with the experimental results, which show that the coupling bionic samples can effectively reduce the amplitude of the incident stress wave, and thus can prevent the failure of samples.
英文关键词	coupling bionic anti-erosion sand blasting test stress wave bionic layered structure
类型	Article
语种	英语
收录类别	CSCD
WOS研究方向	Engineering
CSCD记录号	CSCD:6613950
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/336210
作者单位	Liang Ping, Jilin University, Key Laboratory of Bionic Engineering, Ministry of Education, Changchun, Jilin 130022, China.; Ren Luquan, Jilin University, Key Laboratory of Bionic Engineering, Ministry of Education, Changchun, Jilin 130022, China.; Sun Youhong, Construction Engineering College, Jilin University, Changchun, Jilin 130000, China.; Liu Sihan, School of Mechanical and Aerospace Engineering, Jilin University, Changchun, Jilin 130022, China.; Liang Tianwei, School of Mechanical and Aerospace Engineering, Jilin University, Changchun, Jilin 130022, China.; Wang Youwei, School of Mechanical and Aerospace Engineering, Jilin University, Changchun, Jilin 130022, China.; Zhang Yuhang, China FAW Group Corporation R&D Center, Changchun, Jilin 130000, China.
推荐引用方式 GB/T 7714	Liang Ping,Sun Youhong,Liu Sihan,et al. A Bionic Study on the Anti-erosion Mechanism of Laudakia stoliczkana: Experimental and Numerical Aspects[J],2019,16(5):882-893.
APA	Liang Ping.,Sun Youhong.,Liu Sihan.,Liang Tianwei.,Zhang Yuhang.,...&Ren Luquan.(2019).A Bionic Study on the Anti-erosion Mechanism of Laudakia stoliczkana: Experimental and Numerical Aspects.Journal of Bionic Engineering,16(5),882-893.
MLA	Liang Ping,et al."A Bionic Study on the Anti-erosion Mechanism of Laudakia stoliczkana: Experimental and Numerical Aspects".Journal of Bionic Engineering 16.5(2019):882-893.