Year: 2017
Type: conference-paper
Abstract: Wave function expansion method is developed to study ground motion of two triangular hills and a semi-cylindrical canyon near embedded cavity by incident SH-waves. Firstly the analytical model is divided into 3 parts and the displacement fields in the three regions are constructed. Based on the "conjunction" condition at shared boundary, three districts are then conjoined. Combined with the free-stress condition of semi-cylindrical canyon, a series of infinite algebraic equations is obtained. Lastly, some numerical examples are provided to discuss mechanics law of ground motion impacted by different parameters.
Authors: H N Xu, L G Zhang, Z Q Sun
Institution: Longyan University
Language: English
Subfield: Civil and Structural Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: diamond
Award: G1982593466
OpenAlex ID: W2769327809