2022
DOI: 10.1177/10775463221135396
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Prediction and mitigation of train-induced vibrations of over-track buildings on a metro depot: Field measurement and numerical simulation

Abstract: To predict the vibration transmission of over-track buildings and investigate the effectiveness of countermeasures, a fully coupled three-dimensional vibration prediction model for over-track buildings with consideration of the pile–soil interaction (PSI) was proposed. The accuracy of this prediction model was validated with field data from in-situ vibration monitoring in a metro depot. The consideration of PSI improved prediction accuracy about the vibration of over-track buildings. Then the effectiveness of … Show more

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Cited by 6 publications
(1 citation statement)
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“…Analytical methods are based on the pipe-in-pipe model [6], the transfer matrix method [7], the semi-analytical method [8] or others for modelling soiltunnel coupling in elastic semi-infinite space or full space, which have good computational efficiency. Numerical methods include the finite element model [9], the 2.5-dimensional finite element model [10], the finite element-infinite element model [11] and the boundary element model [12], which allow for more detailed modelling. In some cases, symmetry is used to reduce the model size and then improve computational efficiency.…”
Section: Introductionmentioning
confidence: 99%
“…Analytical methods are based on the pipe-in-pipe model [6], the transfer matrix method [7], the semi-analytical method [8] or others for modelling soiltunnel coupling in elastic semi-infinite space or full space, which have good computational efficiency. Numerical methods include the finite element model [9], the 2.5-dimensional finite element model [10], the finite element-infinite element model [11] and the boundary element model [12], which allow for more detailed modelling. In some cases, symmetry is used to reduce the model size and then improve computational efficiency.…”
Section: Introductionmentioning
confidence: 99%