;Contents: Surface-stratum failure of sandy slope; Horizontal load test of vertical H-type piles; Dynamic response of railway bridge to the passage of a railway car; Erosion control chemical materials; Eddy current rail brake set; Development of a snow loader; Grouts for prepacked concrete; Air-hole heat transfer in a traction motor; Automatic train positioned stop system; Performance test of type DE 50 diesel-hydraulic locomotive; Cold pressure welding of trolley wire; Evaluation of atmospheric factors.
Quarterly Reports: Railway Technical Research Institute, Volume 12, Number 3, 1971
1971
62 pages
Report
Keine Angabe
Englisch
Transportation Safety , Railroads , Research , Technical reports , Soil mechanics , Steel piles , Railroad bridges , Erosion control , Eddy current brakes , Snow removal , Concrete construction , Japan , Grout , Armatures , Stopping , Electric power demand , Computer programming , Diesel locomotives , Corrosion resistance , Trolley wire welding