Anti-plane Response of a Dike near Bi-material Interface to SH Waves

被引：0

作者：

Ri, Songchol ^{[1
,2
]}

Wang, Shuhong ^{[1
,3
]}

Jang, Paeksan ^{[4
]}

Wang, Yue ^{[1
]}

机构：

[1] Northeastern Univ, Sch Resource & Civil Engn, Shenyang 110819, Peoples R China

[2] Kim Chaek Univ Technol, Dept Mech Sci, Pyongyang, North Korea

[3] Northeastern Univ, Minist Educ Safe Min Deep Met Mines, Key Lab, Shenyang 110819, Peoples R China

[4] Kim Chaek Univ Technol, Inst Nanophys Engn, Pyongyang, North Korea

来源：

2020 4TH INTERNATIONAL CONFERENCE ON ELECTRICAL, AUTOMATION AND MECHANICAL ENGINEERING | 2020年 / 1626卷

基金：

中国国家自然科学基金;

关键词：

Green function; Image method; Half space; Bi-material interface; BEM-FEM; SCATTERING;

D O I：

10.1088/1742-6596/1626/1/012044

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In the present work, we study the scattering of SH waves by a dike embedded near the interface of bi-material half space. For this, a simple model is utilized to discuss the response of a dike near the interface. Complex function method, image principle, region-matching technique and Green function method are introduced to obtaine the total displacement fields along the free surface of the dike. The results are presented graphically considering the different material parameters. The results show that the displacement along the dike is greatly dependent upon the properties of bi-material interface.

引用

页数：6

共 15 条

[1] Seismic Effects of Two-Dimensional Subsurface Cavity on the Ground Motion by BEM: Amplification Patterns and Engineering Applications [J].