Development of Guidelines for Inspection, Repair, and Use of Portable Concrete Barriers—Volume 2: Crash Report

Dobrovolny, Chiara Silvestri; Schroeder, William J. L; Kuhn, Darrell L.; Texas A&M Transportation Institute Proving Ground

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Development of Guidelines for Inspection, Repair, and Use of Portable Concrete Barriers—Volume 2: Crash Report

2022-07-01
By Dobrovolny, Chiara Silvestri ; Schroeder, William J. L ; Kuhn, Darrell L.

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English

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Creators:

Dobrovolny, Chiara Silvestri ; Schroeder, William J. L ; Kuhn, Darrell L.

Dobrovolny, Chiara Silvestri ; Schroeder, William J. L ; Kuhn, Darrell L. Less -
Corporate Creators:

Texas A&M Transportation Institute Proving Ground
Corporate Contributors:

Texas Department of Transportation. Research and Technology Implementation Office ; United States. Department of Transportation. Federal Highway Administration

Texas Department of Transportation. Research and Technology Implementation Office ; United States. Department of Transportation. Federal Highway Administration Less -
Subject/TRT Terms:

[+]

Barriers (Roads) Concrete Crash Tests Guidelines Impact Tests Inspection Maintenance Manual For Assessing Safety Hardware (MASH) Prototype Tests Repairing Service Life
Publication/ Report Number:

FHWA/TX-22/0-7059-R1-Vol2
Resource Type:

Tech Report
Geographical Coverage:

United States ; Texas

United States ; Texas Less -
Edition:

October 2019–December 2021
Corporate Publisher:

Texas A&M Transportation Institute
Abstract:

The purpose of the tests reported herein was to assess the performance of the damaged portable concrete barrier according to the safety-performance evaluation guidelines included in the American Association of State Highway and Transportation Officials Manual for Assessing Safety Hardware (MASH), Second Edition. The crash tests were performed in accordance with MASH Test 3-11, which involves a 2270P vehicle weighing 5000 lb impacting the longitudinal barrier while traveling at 62 mi/h and 25 degrees. This report provides details on the damaged portable concrete barriers, the crash tests and results, and the performance assessment of the damaged portable concrete barriers for MASH Test Level 3 (TL-3) longitudinal barrier evaluation criteria. The damaged portable concrete barriers met the performance criteria for MASH TL-3 longitudinal barriers.
Format:

PDF
Funding:

Project 0-7059
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:204320ddbd456d685da14d42821a728d5c37ff1082265c310c0953b0ca929d2b
Download URL:

https://rosap.ntl.bts.gov/view/dot/65812/dot_65812_DS1.pdf
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Development of Guidelines for Inspection, Repair, and Use of Portable Concrete Barriers—Volume 2: Crash Report

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