A Dynamic Full Scale Impact Test on a Precast, Reinforced Concrete Median Barrier Series XII.

A Dynamic Full Scale Impact Test on a Precast, Reinforced Concrete Median Barrier Series XII. PDF Author: Robert N. Field
Publisher:
ISBN:
Category : Crash tests
Languages : en
Pages : 16

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A Dynamic Full Scale Impact Test on a Precast, Reinforced Concrete Median Barrier Series XII.

A Dynamic Full Scale Impact Test on a Precast, Reinforced Concrete Median Barrier Series XII. PDF Author: Robert N. Field
Publisher:
ISBN:
Category : Crash tests
Languages : en
Pages : 16

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Book Description


A Dynamic Full Scale Impact Test on a Precast, Reinforced Concrete Median Barrier

A Dynamic Full Scale Impact Test on a Precast, Reinforced Concrete Median Barrier PDF Author: Robert N. Field
Publisher:
ISBN: 9781538822876
Category :
Languages : en
Pages : 19

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Dynamic Full Scale Impact Tests of

Dynamic Full Scale Impact Tests of PDF Author:
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 776

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Dynamic Tests of Concrete Median Barrier, Series XVI

Dynamic Tests of Concrete Median Barrier, Series XVI PDF Author: Eric F. Nordlin
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 42

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Report

Report PDF Author:
Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 652

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Fatigue Strength of Steel Beams with Welded Stiffeners and Attachments

Fatigue Strength of Steel Beams with Welded Stiffeners and Attachments PDF Author: John W. Fisher
Publisher: Transportation Research Board National Research
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 650

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Book Description
This research (which is the second phase of a study intended to provide reliable information on fatigue behavior of steel bridge members), and an extensive investigation of fatigue effects in welded steel beams, which formed the basis for recommendations for revision of the fatigue provisions of the AASHP Standard Specifications for Highway Bridges. A hundred and fifty seven steel beams and girders were fabricated and tested to define the fatigue strength of various structural details, including stiffeners and attachments. Stress range was observed for nearly all the variation in cycle life for all stiffener and a attachment details examined in this study.

Full-scale 4,500 Lb. Vehicle Crash Test on the Permanent Precast Concrete Median Barrier

Full-scale 4,500 Lb. Vehicle Crash Test on the Permanent Precast Concrete Median Barrier PDF Author:
Publisher:
ISBN:
Category : Median strips
Languages : en
Pages : 0

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Guardrail and Median Barrier Crashworthiness

Guardrail and Median Barrier Crashworthiness PDF Author: Malcolm H. Ray
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 172

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Book Description
This synthesis will be of interest to state department of transportation (DOT) roadway design, traffic, structural, maintenance, and research engineers and others concerned with highway safety issues. This synthesis describes the current state of the practice for the use of guardrails and median barriers and their crashworthiness. It includes information about the crashworthiness and typical applications of the most common, permanently installed, nonproprietary guardrail and median barrier systems used in the United States today. A significant amount of detail is included in the text to aid the design, selection, and locating processes for safe and effective guardrails and median barriers. The report presents data obtained from a review of the literature and a survey of state DOTs. The synthesis presents a description of the typical longitudinal barriers in use today, including drawings, the extent of their use, and the most recent testing on each guardrail and barrier system, with particular emphasis on NCHRP Report 230 and 350 requirements. In addition, it discusses the maintenance issues, cost constraints, and common problems with each type of barrier. The synthesis only discusses the crashworthiness of guardrails and median barriers; their transitions and terminals are not discussed.

Report No. FHWA-RD.

Report No. FHWA-RD. PDF Author: United States. Federal Highway Administration. Offices of Research and Development
Publisher:
ISBN:
Category :
Languages : en
Pages : 700

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Past and Current Median Barrier Practice in California

Past and Current Median Barrier Practice in California PDF Author: L. L. Seamons
Publisher:
ISBN:
Category : Express highways
Languages : en
Pages : 226

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Book Description
This report constitutes a major review of median barrier policies and procedures at Caltrans. It attempts to assemble all of the important documentation into one source that can be used as a handy reference. The report also reviews data from recent years to see if any changes need to be made in current practices. This report also is the latest in the continuing study of median barriers.