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Simplified analytical solution for stress concentration ratio of piled embankments incorporating pile-soil interaction

期刊: RAILWAY ENGINEERING SCIENCE, 2021; 29 (2)

Piled embankments have been extensively used for high-speed rail over soft soils because of their effectiveness in minimizing differential settlement ......

Vehicle-track-tunnel dynamic interaction: a finite/infinite element modelling method

期刊: RAILWAY ENGINEERING SCIENCE, 2021; 29 (2)

The aim of this study is to develop coupled matrix formulations to characterize the dynamic interaction between the vehicle, track, and tunnel. The ve......

Comparative evaluation of concrete sand-control fences used for railway protection in strong wind areas

期刊: RAILWAY ENGINEERING SCIENCE, ; ()

Concrete-plate fences have been widely adopted for windblown sand control and mitigation along railways. However, the inclination angles of inserting ......

Wind tunnel measurement of aerodynamic characteristics of trains passing each other on a simply supported box girder bridge

期刊: RAILWAY ENGINEERING SCIENCE, ; ()

The aerodynamic performance of high-speed trains passing each other was investigated on a simply supported box girder bridge, with a span of 32 m, und......

Railway wheel profile fine-tuning system for profile recommendation

期刊: RAILWAY ENGINEERING SCIENCE, ; ()

This paper develops a wheel profile fine-tuning system (WPFTS) that comprehensively considers the influence of wheel profile on wheel damage, vehicle ......

Experimental study on permanent deformation characteristics of coarse-grained soil under repeated dynamic loading

期刊: RAILWAY ENGINEERING SCIENCE, 2021; 29 (1)

Practical assessment of subgrade settlement induced by train operation requires developing suitable models capable of describing permanent deformation......

An investigation into high-speed train interior noise with operational transfer path analysis method

期刊: RAILWAY ENGINEERING SCIENCE, 2021; 29 (1)

Passengers' demands for riding comfort have been getting higher and higher as the high-speed railway develops. Scientific methods to analyze the inter......

Railway wheel profile fine-tuning system for profile recommendation

期刊: RAILWAY ENGINEERING SCIENCE, 2021; 29 (1)

This paper develops a wheel profile fine-tuning system (WPFTS) that comprehensively considers the influence of wheel profile on wheel damage, vehicle ......

A power-quality monitoring and assessment system for high-speed railways based on train-network-data center integration

期刊: RAILWAY ENGINEERING SCIENCE, 2021; 29 (1)

In recent years, with the rapid development of high-speed railways (HSRs), power interruptions or disturbances in traction power supply systems have b......

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