999 resultados para Transportation Test Center (U.S.). Rail Dynamics Laboratory.
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Transportation Department, Office of the Assistant Secretary for Policy and International Affairs, Washington, D.C.
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"May 1980."
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A mathematical model for long-term, three-dimensional shoreline evolution is developed. The combined effects of variations of sea level; wave refraction and diffraction; loss of sand by density currents during storms, by rip currents, and by wind; bluff erosion and berm accretion; effects of manmade structures such as long groin or navigational structures; and beach nourishment are all taken into account. A computer program is developed with various subroutines which permit modification as the state-of-the-art progresses. The program is applied to a test case at Holland Harbor, Michigan. (Author).
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"Interagency agreement no. 78-D-XO449."
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National Highway Traffic Safety Administration, Office of Research and Development, Washington, D.C.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Texas State Department of Highways and Public Transportaion, Transportation Planning Division, Austin
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Mode of access: Internet.
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Federal Railroad Administration, Office of Research, Development and Demonstrations, Washington, D.C.
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Mode of access: Internet.
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Transportation Department, Bureau of Transportation Statistics, Washington, D.C.
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Transportation Department, Bureau of Transportation Statistics, Washington, D.C.