Train-induced wave propagation in layered soils using finite/infinite element simulation

YB Yang, HH Hung, DW Chang - Soil Dynamics and Earthquake …, 2003 - Elsevier
In this paper, the transmissibility of soils for vibrations induced by trains moving at different
speeds is studied. The 2.5 D finite/infinite element approach adopted herein allows us to …

[图书][B] Wave propagation for train-induced vibrations: a finite/infinite element approach

YB Yang, H Hung - 2009 - books.google.com
For buildings and factories located near railway or subway lines, the vibrations caused by
the moving trains, especially at high speeds, may be annoying to the residents or …

Frequency‐independent infinite elements for analysing semi‐infinite problems

YB Yang, SR KUO, HH Hung - International journal for …, 1996 - Wiley Online Library
Two drawbacks exist with the infinite elements used for simulating the unbounded domains
of semi‐infinite problems. The first is the lack of an adequate measure for calculating the …

Surface vibration propagation over a layered elastic half-space with an inclusion

AT Peplow, CJC Jones, M Petyt - Applied Acoustics, 1999 - Elsevier
The transmission of vibrations, and its reduction, in the far-field of the surface of the ground
due to a harmonic load acting over a strip, is investigated theoretically. A possible vibration …

A half-space TD-BEM model for a seismic corrugated orthotropic stratum

M Panji - Engineering Analysis with Boundary Elements, 2023 - Elsevier
In this paper, the model of a linear corrugated orthotropic stratum above a semi-infinite
substratum is elaborated by a half-space time-domain boundary element method (TD-BEM) …

Dynamic soil impedance functions for cylindrical structures buried in elastic half-space

KT Nguyen, DS Kusanovic, D Asimaki - Soil Dynamics and Earthquake …, 2022 - Elsevier
Spatially-distributed buried structures are highly susceptible to seismic ground motions. The
macroscopic soil reactions to soil–structure relative displacements, aka. soil impedance …

On numerical computation of impedance functions for rigid soil-structure interfaces embedded in heterogeneous half-spaces

EE Seylabi, C Jeong, E Taciroglu - Computers and Geotechnics, 2016 - Elsevier
We present fully-discrete procedures for computing the impedance functions of rigid
massless soil-structure interfaces that are embedded in arbitrarily heterogeneous half …

Dynamic interaction between multiple rigid strips and transversely isotropic poroelastic layer

S Keawsawasvong, T Senjuntichai - Computers and Geotechnics, 2019 - Elsevier
The influence of anisotropic and poroelastic effects on dynamic compliances of multiple rigid
strip foundations bonded to a transversely isotropic poroelastic layer is studied in this paper …

Effects of open trench siding on vibration-screening effectiveness using the two-dimensional boundary element method

PH Tsai, TS Chang - Soil Dynamics and Earthquake Engineering, 2009 - Elsevier
The two-dimensional boundary element method in frequency domain is used to investigate
the screening effectiveness of the open trench–wall barrier system on reducing vibration …

Dynamic contact problem for a viscoelastic orthotropic coated isotropic half plane

İ Çömez - Acta Mechanica, 2022 - Springer
This paper presents an analytical method to study the dynamic contact response of an
orthotropic viscoelastic coated half plane indented by a rigid flat punch that transmits a …