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Determination of Minimum Height and Lateral Design Load for MASH Test Level 4 Bridge Rails

Description: "This research had the objectives of determining the minimum rail height and lateral design impact load for MASH test level 4 bridge rails. Using parametric finite element analysis and subsequent crash testing, the researchers determined the minimum recommended rail height for MASH TL-4 impact conditions to be 36 inches. Later Design impact for MASH TL-4 test conditions was determined to be 80 kips."
Date: December 2011
Creator: Bligh, Roger P.; Menges, Wanda L. & Sheikh, Nauman Mansoor
Partner: UNT Libraries Government Documents Department

MASH test 3-11 on the 5-inch cast in place deck barrier anchors

Description: Report on crash tests conducted to evaluate the performance of a Texas T223 concrete beam and post bridge rail anchored with 5-inch cast-in-place deck. The test concluded that the 5-inch cast-in-place deck met the required MASH regulations.
Date: October 2011
Creator: Bligh, Roger P.; Menges, Wanda L. & Arrington, Dusty R.
Partner: UNT Libraries Government Documents Department
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