Scattering of SH-waves by a semi-cylindrical hill and a semi-cylindrical canyon

被引：0
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作者：
Liu, Dian-Kui [1 ]
Lu, Xiao-Tang [1 ]
机构：
[1] College of Civil Engineering, Harbin Engineering University, Harbin 150001, China
来源：
Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University | 2007年 / 28卷 / 04期
关键词：
Antenna grounds - Boundary conditions;
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摘要：
The scattering of SH-waves by a semi-cylindrical hill and a semi-cylindrical canyon in elastical half-space was studied. Using 'conjunction', displacement solutions that meet the boundary conditions were constructed in the two half spaces respectively. By moving coordinates, the two domains were conjoined to satisfy the 'conjunction' condition and the boundary condition of the semi-cylindrical canyon, and then a set of infinite algebraic equations about the problem were obtained. The results of calculations are presented to show the influence of the semi-cylindrical canyon on the ground motion of the hill.
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页码：392 / 397
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