Development of a W-beam Guardrail System for Use on a 2:1 Slope

Development of a W-beam Guardrail System for Use on a 2:1 Slope PDF Author: E. A. Keller
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 107

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Development of a W-beam Guardrail System for Use on a 2:1 Slope

Development of a W-beam Guardrail System for Use on a 2:1 Slope PDF Author: E. A. Keller
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 107

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Evaluation of Roadside Features to Accommodate Vans, Minivans, Pickup Trucks, and 4-wheel Drive Vehicles

Evaluation of Roadside Features to Accommodate Vans, Minivans, Pickup Trucks, and 4-wheel Drive Vehicles PDF Author: Hayes E. Ross
Publisher: Transportation Research Board
ISBN: 0309067502
Category : Four-wheel drive vehicles
Languages : en
Pages : 103

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NCHRP 350 Development and Testing of a Guardrail Connection to Low-fill Culverts

NCHRP 350 Development and Testing of a Guardrail Connection to Low-fill Culverts PDF Author:
Publisher:
ISBN:
Category : Bridge railings
Languages : en
Pages : 205

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In this research, a W-beam guardrail system was developed for installation with the steel post attached to the top of a low-fill concrete culvert. The guardrail system was constructed with a 2.66-mm (12-gauge) thick W-beam rail totaling 53.34 m in length. The post spacing was 1,905-mm on center for post numbers 1-9 and 33-41, while the post spacing for post numbers 9-33 was 952.5-mm on center. Two full-scale vehicle crash tests, using 3/4 ton pickup trucks, were performed on the W-beam guardrail system.

Roadside Design Guide

Roadside Design Guide PDF Author: American Association of State Highway and Transportation Officials. Task Force for Roadside Safety
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 560

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World Survey of Current Research and Development on Roads and Road Transport

World Survey of Current Research and Development on Roads and Road Transport PDF Author: International Road Federation
Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 748

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Highway Research Abstracts

Highway Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Highway engineering
Languages : en
Pages : 396

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Guardrail Performance and Design

Guardrail Performance and Design PDF Author: Jarvis Dale Michie
Publisher:
ISBN:
Category : Transportation
Languages : en
Pages : 432

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Barrier installations are warranted (or justified) only at highway locations where the consequence of an errant vehicle leaving the roadway is judged to be more hazardous than the impact with the barrier installation. A six degree-of-freedom mathematical model was found to be useful in describing dynamic behavior of a vehicle during impact. Predictions of vehicle and barrier behavior correlated with results obtained from full-scale crash tests. Crash conditions simulated with a computer were used to identify and evaluate vehicle static and dynamic as well as barrier parameters. Vehicle weight, yaw mass moment of inertia, and deformation constant were found to be significant.

HRIS Abstracts

HRIS Abstracts PDF Author:
Publisher:
ISBN:
Category : Highway engineering
Languages : en
Pages : 1222

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Testing of State Roadside Safety Systems. Volume IV: Appendix C: Crash Test and Evaluation of a Pennsylvania Transition Design

Testing of State Roadside Safety Systems. Volume IV: Appendix C: Crash Test and Evaluation of a Pennsylvania Transition Design PDF Author: K. K. Mak
Publisher:
ISBN:
Category :
Languages : en
Pages : 46

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NCHRP Report 537

NCHRP Report 537 PDF Author:
Publisher:
ISBN:
Category : Electronic book
Languages : en
Pages :

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