Development of Universal Breakaway Steel Post for Bullnose Median Barrier

A new fracturing-bolt universal breakaway steel post (UBSP) was developed and evaluated for use as a replacement for the controlled-release terminal (CRT) wood post currently used in the Thrie beam bullnose system. After numerous steel post concepts were investigated, a fracturing-bolt steel post wa...

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Veröffentlicht in:	Transportation research record 2012-01, Vol.2309 (1), p.94-104
Hauptverfasser:	Bielenberg, Robert W., Lechtenberg, Karla A., Sicking, Dean L., Arens, Steve, Faller, Ronald K., Reid, John D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Barriers Beams (structural) Crashes Dynamical systems Dynamics Guardrails Structural steels Wood
Online-Zugang:	Volltext
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