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A fast and accurate hybrid green’s function-FEM approach for dynamic soil-structure interaction of arbitrarily shaped foundations in layered transversely isotropic media
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DOI:10.1016/j.enganabound.2026.106843.png)
Abstract
En 中文
• A hybrid Green’s function and finite-element method is developed for the practical soil-structure interaction. • The Green’s function is derived using the Fourier–Bessel series (FBS) system and dual-variable and position (DVP) method. • Precomputation of Love numbers significantly enhances computational efficiency and numerical stability. • Effects of soil anisotropy, inhomogeneity, and foundation shape on impedance response are systematically investigated.
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