Phase I Assessment of Guardrail Length-of-need

Phase I Assessment of Guardrail Length-of-need PDF Author: Francisco Daniel B. Albuquerque
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 148

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Phase I Assessment of Guardrail Length-of-need

Phase I Assessment of Guardrail Length-of-need PDF Author: Francisco Daniel B. Albuquerque
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 148

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Book Description


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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Minimum Effective Guardrail Length for the MGS

Minimum Effective Guardrail Length for the MGS PDF Author: Nicholas A. Weiland
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 234

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Book Description
A detailed analysis of the minimum effective guardrail length for the MGS (Midwest Guardrail System).

Identification of Vehicular Impact Conditions Associated with Serious Ran-off-road Crashes

Identification of Vehicular Impact Conditions Associated with Serious Ran-off-road Crashes PDF Author: King K. Mak
Publisher: Transportation Research Board
ISBN: 030915507X
Category : Technology & Engineering
Languages : en
Pages : 79

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Book Description
TRB's National Cooperative Highway Research Program (NCHRP) Report 665: Identification of Vehicular Impact Conditions Associated with Serious Ran-off-Road Crashes quantifies the characteristics of ran-off-road crashes and identifies appropriate impact conditions for use in full-scale crash testing.

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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Recommended Guidelines for Curb and Curb-barrier Installations

Recommended Guidelines for Curb and Curb-barrier Installations PDF Author: Chuck A. Plaxico
Publisher: Transportation Research Board
ISBN: 0309088208
Category : Technology & Engineering
Languages : en
Pages : 106

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Book Description
At head of title: National Cooperative Highway Research Program.

Guardrail Performance and Design

Guardrail Performance and Design PDF Author: Jarvis Dale Michie
Publisher:
ISBN:
Category : Transportation
Languages : en
Pages : 436

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Book Description
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.

Gravel Roads

Gravel Roads PDF Author: Ken Skorseth
Publisher:
ISBN:
Category : Gravel roads
Languages : en
Pages : 112

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Book Description
The purpose of this manual is to provide clear and helpful information for maintaining gravel roads. Very little technical help is available to small agencies that are responsible for managing these roads. Gravel road maintenance has traditionally been "more of an art than a science" and very few formal standards exist. This manual contains guidelines to help answer the questions that arise concerning gravel road maintenance such as: What is enough surface crown? What is too much? What causes corrugation? The information is as nontechnical as possible without sacrificing clear guidelines and instructions on how to do the job right.

An Analysis of Guardrail and Median Barrier Accidents Using the Longitudinal Barrier Special Studies (LBSS) File. Volume I: Final Report

An Analysis of Guardrail and Median Barrier Accidents Using the Longitudinal Barrier Special Studies (LBSS) File. Volume I: Final Report PDF Author: Olugbenga Erinle
Publisher:
ISBN:
Category :
Languages : en
Pages : 96

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Book Description


Evaluation of AASHO Interim Guides for Design of Pavement Structures

Evaluation of AASHO Interim Guides for Design of Pavement Structures PDF Author: Cecil J. Van Til
Publisher: Highway Research Board
ISBN:
Category : Pavements
Languages : en
Pages : 946

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Book Description
The objectives of this project were to collect, review, and summarize current state highway department pavement procedures and develop recommendations for revisions to the AASHO Interim Guides for the design of both rigid and flexible pavements.