The Ground Surface Displacement with a Circular Inclusion Buried in a Layered Half-space Impacted by SH Wave

4th International Conference on Mechanics and Mechatronics Research

机械制造;无线电电子学

Zhao, Y.B.^1 ; Qi, H.^1 ; Ding, X.H.^1 ; Zhao, D.D.^1

College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin, Heilongjiang

150001, China^1

关键词: Circular inclusions;    Ground surfaces;    Incident waves;    Layered half spaces;    SH wave;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/224/1/012047/pdf
DOI  :  10.1088/1757-899X/224/1/012047

来源: IOP

【 摘 要 】

To analysis the ground surface displacement with buried circular inclusion under the action of SH wave, the large-arc assumption method is used to approximate the straight boundary by a circle with large radius. A numerical example demonstrates that the ground surface displacement amplification coefficient increases with the down of incident wave number k1and the hardness of the surface covered layer.