FIELD: testing railway tracks. SUBSTANCE: testing is carried out on model of railway track which consists of rod-bed, ballast prism, track skeleton arranged on steel platform. Loading is modelled by means of magnetostrictive transducer which is used to simultaneously produce static and vibration loading on railway track. EFFECT: higher efficiency. 1 dwg
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Authors
Dates
1994-03-15—Published
1990-03-26—Filed