Development of an Improved Roadside Barrier System-- Phase I. PDF Download
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Author:
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 26
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Book Description
"This digest summarizes the findings of Phase I of NCHRP Project 22-16, 'Development of an improved roadside barrier system.' Although the project panel decided not to proceed with Phase II, the Phase I research provides a summary of the state of the art on the use of various guardrail systems ... This digest is based on a draft final report prepared by a research team lead [sic] by Dr. Karl Barth, West Virginia University"--P. [1].
Author:
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 26
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Book Description
"This digest summarizes the findings of Phase I of NCHRP Project 22-16, 'Development of an improved roadside barrier system.' Although the project panel decided not to proceed with Phase II, the Phase I research provides a summary of the state of the art on the use of various guardrail systems ... This digest is based on a draft final report prepared by a research team lead [sic] by Dr. Karl Barth, West Virginia University"--P. [1].
Author: Karl Barth
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 214
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Book Description
Author: Roger P. Bligh
Publisher: Transportation Research Board
ISBN: 0309154995
Category : Technology & Engineering
Languages : en
Pages : 195
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Book Description
TRB's National Cooperative Highway Research Program (NCHRP) Report 663: Design of Roadside Barrier Systems Placed on MSE Retaining Walls explores a design procedure for roadside barrier systems mounted on the edge of a mechanically stabilized earth (MSE) wall. The procedures were developed following American Association of State Highway and Transportation Officials Load and Resistant Factor Design (LRFD) practices. Appendices A through H to NCHRP Report 663 are available online. Titles of Appendices A through H are as follows: Appendix A: Design of MSE Wall; Appendix B: State-of-Practice Survey; Appendix C: Detailed Drawing of MSE Wall for Bogie Test; Appendix D: Bogie Test MSE Wall Construction Procedure; Appendix E: Detailed Drawing of MSE Wall for TL-3 Test; Appendix F: TL-3 MSE Wall Construction Procedure; Appendix G: Crash Test Vehicle Properties and Information; Appendix H: Crash Test Sequential Photographs--
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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Book Description
Author: Kenneth H. Addink
Publisher:
ISBN:
Category : Anchorage (Structural engineering)
Languages : en
Pages : 72
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Book Description
The safety shape portable concrete barrier (PCB) has been approved for use when placed on a bituminous or concrete pad. Construction personnel would like to use PCBs in temporary situations along roadways where the use of a bituminous or concrete pad is impractical and costly. However, when PCBs are placed on soil foundations with no anchorage, they tend to dig into the soil, causing the barrier sections to rotate or overturn. The objective of this research was to develop a device which will allow temporary PCBs placed on soil foundations to translate without significant rotation when impacted by errant vehicles. This device was developed and successfully tested to Test Level 3 of the National Cooperative Highway Research Program (NCHRP) Report No. 350.
Author: United States. Federal Highway Administration
Publisher:
ISBN:
Category : Highway engineering
Languages : en
Pages : 276
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Book Description
This roadside safety design package has been developed to satisfy a need for training in this area. It is hoped that all persons involved in the design, construction, operation, and maintenance of highways will become familiar with the concepts contained in the program. The concepts and practices discussed come from those contained in the AASHTO publication, "Highway Design and Operational Practices Related to Highway Safety". They are discussed in considerable depth in this program and should provide a good working knowledge of roadside safety design. Much of the program is oriented around freeways; however, the principles apply equally toward the lower order highway.
Author: National Cooperative Highway Research Program
Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 24
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Book Description
Author: Bob W. Bielenberg
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 0
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 476
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Book Description
Author: National Cooperative Highway Research Program
Publisher:
ISBN:
Category : Highway engineering
Languages : en
Pages : 240
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Book Description
