Browsing by Subject "Ballast"
Now showing items 1-2 of 2
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LONG-TERM BEHAVIOR OF BALLAST IN RAILWAY EMBANKMENT UNDER HIGH-SPEED TRAIN AND FREIGHT TRAIN LOADING (2020-07-28)The behavior of the railway ballast under the operation of high-speed trains and heavy freight trains is studied in this dissertation. For this purpose, a combination of laboratory testing and numerical simulations has ...
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(2019-10-30)This thesis describes the research undertaken to determine the origins of bricks recovered during the underwater excavations of Port Royal, Jamaica, conducted from 1981-1990. To evaluate where these bricks were made, X-ray ...