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A Laboratory Study of Railway Ballast Behaviour. Under Traffic Loading and Tamping Maintenance

Код 897487

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Аннотация к книге "A Laboratory Study of Railway Ballast Behaviour. Under Traffic Loading and Tamping Maintenance"

Three types of railway ballast were tested to study its behaviour under traffic loading and tamping maintenance. The study involved two types of laboratory testing. They were the tests Railway Test Facility and the tests in large-scale triaxial test machine. The Railway Test Facility is housed in a 2.1m x 4.1m x 1.9m concrete pit and comprises subgrade material, ballast, and three sleepers. The sleepers are loaded with out of phase sinusoidal loading to simulate traffic loading. The ballast in...

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Издательство: Книга по требованию
Дата выхода: июль 2011
ISBN: 978-3-6392-0193-2
Объём: 176 страниц
Масса: 288 г
Размеры(высота, ширина, толщина), см: 23 x 16 x 1

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