Low-impact, high toughness transportation barriers
By: Paul R. Heyliger ... [et al.].
Contributors: Mountain Plains Consortium
Series: MPC report -- no. 12-249; MPC report -- no. 12-249.
Publisher: Mountain-Plains Consortium
Published: 2012
Place of publication: Fargo, N.D.]
Language: eng
Number of pages: 29
Subjects: Roads; Crash cushions; Testing; Design and construction; Truck escape ramps; Safety measures
Description: Alternatives to existing transportation truck escape ramps and crash barriers are examined using arrays of wood, bamboo, and fiberglass structural elements that act as energy absorbers as they deform.  The behaviors of each material type are analyzed to determine if they have the necessary potential for extensive use in such applications.  Calculations based upon static and dynamic testing are made to predict the type of system required to bring vehicles to a stop.  The findings are discussed and guidelines for future applications are suggested.
Notes: "October 2012."

Includes bibliographical references (p. 27).

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