Surface Effects on the Scatter of SH-Wave by a Shallow Buried the Elliptical Hole - Open Journal of Applied Sciences

OJAppS > Vol.9 No.6, June 2019

Surface Effects on the Scatter of SH-Wave by a Shallow Buried the Elliptical Hole ()

HTML XML

Download as PDF (Size: 834KB) PP. 480-491

DOI: 10.4236/ojapps.2019.96038 502 Downloads 1,051 Views Citations

Author(s)

Z. Y. Ou^*, Y. Q. Sun

Affiliation(s)

School of Science, Lanzhou University of Technology, Gansu, Lanzhou, China.

ABSTRACT

The methods of complex function, multi-polar coordinate system, and conformal mapping are used to solve dynamic stress concentration factor. The surface elasticity theory is applied to obtain the stress boundary conditions on the surface. The effects of frequency and the ration of the major and minor axis of the ellipse on the dynamic stress concentration factor around the elliptical nano-hole are discussed in detail. When the size of elliptical hole shrinks to nanometers, the numerical results show that the surface effect has a significant effect on the scattering of SH-wave.

KEYWORDS

Conformal Mapping, Surface Effect, Dynamic Stress Concentration Factor, Elliptical Hole, SH-Wave, Complex Function

Share and Cite:

Ou, Z. and Sun, Y. (2019) Surface Effects on the Scatter of SH-Wave by a Shallow Buried the Elliptical Hole. Open Journal of Applied Sciences, 9, 480-491. doi: 10.4236/ojapps.2019.96038.

Journals Menu

Follow SCIRP

	+1 323-425-8868
	customer@scirp.org
	+86 18163351462(WhatsApp)
	1655362766

	Paper Publishing WeChat

Journals Menu

Home

About SCIRP

Service

Policies