Prediction and mitigation of train-induced vibrations of large-scale building constructed on subway tunnel

J Yang, S Zhu, W Zhai, G Kouroussis, Y Wang… - Science of the total …, 2019 - Elsevier
Among all the recent improvements in the railway industry, ground vibration remains an
important showstopper in metropolitan cities. In some particular cases, significant levels of …

Impedance model of train-induced vibration transmission across a transfer structure into an overtrack building in a metro depot

C Zou, JA Moore, M Sanayei, Z Tao… - Journal of Structural …, 2022 - ascelibrary.org
In recent years, the construction of the overtrack building complexes including offices,
schools, residences, stores, and restaurants above metro depots has increased in China …

Building coupling loss measurement and prediction due to train-induced vertical vibrations

X Li, Y Chen, C Zou, J Wu, Z Shen, Y Chen - Soil Dynamics and …, 2023 - Elsevier
Train-induced vibration prediction of the over-track buildings requires acceptable both
efficiency and accuracy in the preliminary construction stage. To ensure accuracy, soil …

Dynamic response of the multilayered half-space medium due to the spatially periodic harmonic moving load

L Xu, M Ma - Soil Dynamics and Earthquake Engineering, 2022 - Elsevier
This study theoretically investigated the dynamic responses of a multilayered half-space
subjected to a spatially periodic harmonic moving load using the direct stiffness method …

Hybrid soil-structure interaction approach for the assessment of vibrations in buildings due to railway traffic

A Colaço, D Barbosa, PA Costa - Transportation Geotechnics, 2022 - Elsevier
The numerical assessment of the dynamic response of buildings exposed to railway traffic
usually requires advanced numerical models that take into account the three-dimensional …

Analytical solution of ground-borne vibration due to a spatially periodic harmonic moving load in a tunnel embedded in layered soil

L Xu, M Ma - Journal of Zhejiang University-SCIENCE A, 2023 - Springer
In this study, we propose a novel coupled periodic tunnel–soil analytical model for predicting
ground-borne vibrations caused by vibration sources in tunnels. The problem of a …

A hybrid methodology for predicting train-induced vibration on sensitive equipment in far-field buildings

S Qu, J Yang, S Zhu, W Zhai, G Kouroussis - Transportation Geotechnics, 2021 - Elsevier
The prediction of train-induced vibration on far-field buildings is a challenging issue in the
transportation environment communities. In this work, a hybrid prediction method is put …

Semi-analytical solution of a coupled tunnel-soil periodic model with a track slab under a moving train load

M Ma, L Xu, W Liu, X Tan - Applied Mathematical Modelling, 2024 - Elsevier
The prediction of ground-borne vibrations induced by underground trains in tunnels is
advantageous for guiding vibration-mitigation designs. The supporting forces of the fastener …

Development of a three-directional vibration isolator for buildings subject to metro-and earthquake-induced vibrations

T Sheng, G Liu, X Bian, W Shi, Y Chen - Engineering Structures, 2022 - Elsevier
In this paper, a new three-directional vibration isolator for buildings was developed to
suppress vertical metro vibrations and horizontal seismic vibrations simultaneously. The …

Prediction of building vibration induced by metro trains running in a curved tunnel

M Ma, L Xu, L Du, Z Wu, X Tan - Journal of Vibration and …, 2021 - journals.sagepub.com
Curved metro lines currently account for a significant proportion of total route mileage.
However, the existing prediction model of environmental vibration only considered the …