LAUSR

Topology optimization of jet-grouted overlapping columns for mitigation of train-induced ground vibrations

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0 Published in 2018 at "Construction and Building Materials"

DOI: 10.1016/j.conbuildmat.2018.09.156

Abstract: Abstract Train-induced ground vibrations are one of the major disadvantages of the railway transportation particularly in urban areas. These vibrations can cause discomfort to the people, malfunctioning of sensitive instruments and structural problems. Open trenches… read more here.

Keywords: jet grouted; topology; ground vibrations; train induced ... See more keywords

Design of wave barriers for mitigation of train–induced vibrations using a coupled genetic-algorithm/finite-element methodology

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0 Published in 2019 at "Soil Dynamics and Earthquake Engineering"

DOI: 10.1016/j.soildyn.2019.03.007

Abstract: Abstract Train-induced ground vibrations can cause major problems in structures that accommodate sensitive apparatus or located in densely populated districts. Wave barriers are used extensively in practice to mitigate the detrimental effects of these vibrations.… read more here.

Keywords: coupled genetic; methodology; train induced; wave barriers ... See more keywords

Train-Induced Vibrations from a Tunnel in a Layered Half-Space with Varied Groundwater Table

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2 Published in 2020 at "International Journal of Geomechanics"

DOI: 10.1061/(asce)gm.1943-5622.0001820

Abstract: Abstract This paper presents an analytical method to analyze the effect of the variation in the groundwater table on train-induced vibrations from subway tunnels. The soil above the groundwater tab... read more here.

Keywords: table train; train induced; groundwater; groundwater table ... See more keywords

Modelling of train-induced vibration in subway interactions

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0 Published in 2019 at "International Journal of Geotechnical Engineering"

DOI: 10.1080/19386362.2019.1681816

Abstract: ABSTRACT The investigation of the dynamic response of the tunnels and structures under the acting of train vibrating load is significant for subway tunnels. In this paper, the intersection of Line 4 of Tehran subway… read more here.

Keywords: train induced; induced vibration; subway; modelling train ... See more keywords

Sources of variability in metro train-induced vibration

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1 Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit"

DOI: 10.1177/09544097221118456

Abstract: In previous in-situ measurements of metro trains it has been found that the velocity level on the track or tunnel wall may vary significantly between different train passages, even though the measuring section, the type… read more here.

Keywords: train; induced vibration; sources variability; train induced ... See more keywords

Robust correlation mapping of train-induced stresses for high-speed railway bridge using convolutional denoising autoencoder

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1 Published in 2022 at "Structural Health Monitoring"

DOI: 10.1177/14759217221095191

Abstract: Train-induced stresses in different monitoring points not only reflects local mechanical characteristics of the structural components but also has inherent spatiotemporal correlations in the high-speed railway bridges. Mapping correlations among the stress responses can assist… read more here.

Keywords: high speed; induced stresses; train induced; correlation mapping ... See more keywords

Monitoring of train-induced vibrations on rock slopes

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0 Published in 2017 at "International Journal of Distributed Sensor Networks"

DOI: 10.1177/1550147716687557

Abstract: Train-induced vibrations will undoubtedly influence the stability of slopes near railway lines. To monitor the effects of such vibrations on slope stability, a wirelessly networked vibration test system was established, which included wirelessly networked vibration… read more here.

Keywords: networked vibration; wirelessly networked; train induced; system ... See more keywords

Mitigation of train-induced vibrations on nearby high-rise buildings by open or geofoam-filled trenches

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0 Published in 2020 at "Journal of Vibroengineering"

DOI: 10.21595/jve.2019.20523

Abstract: The vibrations induced by moving trains especially in close distances with high-rise buildings can be destructive. The high technology of wilding rails induced a high train velocity which is associated with high vibrations. The buildings… read more here.

Keywords: train induced; high rise; geofoam; geofoam filled ... See more keywords

The Influence of Train-Induced Ground Motion in Assessments of Dynamic Impact on Structures

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1 Published in 2018 at "Archives of Civil Engineering"

DOI: 10.2478/ace-2018-0062

Abstract: Abstract In this study, the issue of intensity of cargo train-induced soil vibrations is presented. Oscillations were measured in Warsaw-Rembertow location with application of set of seismic receivers. The analysis concerns the ground vibration differentiation… read more here.

Keywords: train induced; ground motion; induced ground; train ... See more keywords

Reduction of Train-Induced Vibrations—Calculations of Different Railway Lines and Mitigation Measures in the Transmission Path

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0 Published in 2023 at "Applied Sciences"

DOI: 10.3390/app13116706

Abstract: The reduction of train-induced ground vibrations by different railway lines and by mitigation measures in the propagation path is analysed in a unified approach by two-dimensional finite element calculations where the reduction is expressed as… read more here.

Keywords: railway lines; different railway; train induced; reduction train ... See more keywords