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

[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.

[发布机构] College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin, Heilongjiang; 150001, China^1

[效力级别] 无线电电子学

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