Test Level 4 Evaluation of the Minnesota Combination Bridge Rail

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (347 download)

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Book Synopsis Test Level 4 Evaluation of the Minnesota Combination Bridge Rail by :

Download or read book Test Level 4 Evaluation of the Minnesota Combination Bridge Rail written by and published by . This book was released on 1996 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A safety performance evaluation of the Minnesota concrete parapet with brush curb and metal rail (Minnesota Combination Bridge Rail) was conducted for the Minnesota Department of Transportation (Mn/DOT) as part of Year 4 of the Midwest States Regional Pooled Fund Program. The safety performance evaluation of this bridge rail system was conducted and reported according to the criteria specified in Test Level 4 of the National Cooperative Highway Research Program (NCHRP) Report No. 350, "Recommended Procedures for the Safety Performance Evaluation of Highway Features". This testing involved impacts with an 8000-kg single-unit truck, a 2000-kg pickup truck, and an 820-kg small car. The bridge rail design was modified following the 2000-kg pickup truck test in order to reduce the potential for snagging. After this modification was made, and the system was retested, the safety performance of this system was found to be acceptable and meets the safety standards set forth in Test Level 4 of NCHRP 350

Design and Evaluation of the TL-4 Minnesota Combination Traffic/bicycle Bridge Rail

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ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.:/5 (1 download)

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Book Synopsis Design and Evaluation of the TL-4 Minnesota Combination Traffic/bicycle Bridge Rail by : Karla A. Polivka

Download or read book Design and Evaluation of the TL-4 Minnesota Combination Traffic/bicycle Bridge Rail written by Karla A. Polivka and published by . This book was released on 1998 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: A combination traffic and bicycle bridge rail was developed and crash tested. The combination bridge rail was constructed with a standard New Jersey safety shaped barrier and special steel panels formed from tubular steel posts and rails, and square vertical spindle bars. Two cables were installed inside the tubular rails to prevent detachment of large pieces of debris from causing hazardous conditions for vehicles and pedestrians below. Although the crash tested bridge rail was constructed using the New Jersey safety shape, it is believed that this combination traffic/bicycle bridge rail could be easily adapted to other safety shape barriers or rectangular parapets with no need for further crash testing. Due to the modular nature of the steel panel sections, the combination traffic/bicycle bridge rail can be repaired very easily following a vehicular impact. Two full-scale vehicle crash tests were performed on Minnesota's combination traffic/bicycle bridge railing. The tests were conducted and reported in accordance with the requirements specified in NCHRP Report No. 350, "Recommended Procedures for the Safety Performance Evaluation of Highway Features" (1993). The safety performance of the combination traffic/bicycle bridge rail was determined to be acceptable according to Test Level 4 of the NCHRP Report No. 350 criteria

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

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Publisher : Transportation Research Board
ISBN 13 : 0309067502
Total Pages : 103 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Evaluation of Roadside Features to Accommodate Vans, Minivans, Pickup Trucks, and 4-wheel Drive Vehicles by : Hayes E. Ross

Download or read book Evaluation of Roadside Features to Accommodate Vans, Minivans, Pickup Trucks, and 4-wheel Drive Vehicles written by Hayes E. Ross and published by Transportation Research Board. This book was released on 2002 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Design and Evaluation of an Open Combination Traffic/bicycle Bridge Railing System

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ISBN 13 :
Total Pages : 140 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Design and Evaluation of an Open Combination Traffic/bicycle Bridge Railing System by :

Download or read book Design and Evaluation of an Open Combination Traffic/bicycle Bridge Railing System written by and published by . This book was released on 2007 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Guidelines for Attachments to Bridge Rails and Median Barriers

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ISBN 13 :
Total Pages : 78 pages
Book Rating : 4.:/5 (1 download)

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Book Synopsis Guidelines for Attachments to Bridge Rails and Median Barriers by : Eric A. Keller

Download or read book Guidelines for Attachments to Bridge Rails and Median Barriers written by Eric A. Keller and published by . This book was released on 2003 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the research project was to collect crash test data relating to bridge rails and median barriers, to collect information about common attachments to traffic barriers, and to evaluate this information for the purpose of developing guidelines for the design and placement of traffic barrier attachments. A comprehensive review of full-scale crash testing of bridge rails and median barriers was conducted in order to establish Zones of Intrusion (ZOIs) for traffic barriers. The primary goal of this review was to identify the extent that a pickup or single-unit truck intrudes over the top of a traffic barrier during a vehicular impact.

Report

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ISBN 13 :
Total Pages : 692 pages
Book Rating : 4.:/5 (334 download)

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Book Synopsis Report by :

Download or read book Report written by and published by . This book was released on 1964 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Transportation Research ... Annual Report

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Publisher :
ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Transportation Research ... Annual Report by : Minnesota. Dept. of Transportation

Download or read book Transportation Research ... Annual Report written by Minnesota. Dept. of Transportation and published by . This book was released on 1996 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements & Index

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Publisher :
ISBN 13 :
Total Pages : 1000 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1996 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:

MASH 2016 Test Level 4 Evaluation of MNDOT Concrete Parapet with Brush Curb and Upper Beam and Post Rail with New Tapered End Section

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ISBN 13 :
Total Pages : 313 pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis MASH 2016 Test Level 4 Evaluation of MNDOT Concrete Parapet with Brush Curb and Upper Beam and Post Rail with New Tapered End Section by : Miguel A. Hinojosa

Download or read book MASH 2016 Test Level 4 Evaluation of MNDOT Concrete Parapet with Brush Curb and Upper Beam and Post Rail with New Tapered End Section written by Miguel A. Hinojosa and published by . This book was released on 2021 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Minnesota Department of Transportation (MnDOT) desires to use a concrete parapet with a brush curb, upper beam and post rail, and a new tapered end section along high-speed highways and roadways when bridge structures are encountered. The MnDOT combination bridge railing system was full-scale crash tested according to the Test Level 4 (TL-4) procedures described in the Manual for Assessing Safety Hardware (MASH 2016). The combination bridge railing system consisted of a 21-in. tall concrete parapet with a 6-in. tall and 2-in. wide brush curb at the lower front face and eight rail and post assemblies, which consisted of one steel rail welded onto two or three steel posts with their own welded base plates. The steel assemblies were anchored to the top face of the concrete parapet. In full-scale crash test nos. MNCBR-1, MNCBR-2, and MNCBR-3, the bridge railing system was evaluated according to MASH 2016 test designation nos. 4-12, 4-11, and 4-10, respectively. The 2013 International Durastar 4300 SBA single-unit truck impacted the system 60 1/8 in. upstream from the centerline of the splice between post nos. 6 and 7 with a speed of 57.4 mph at an angle of 15.4 degrees. The 2014 Dodge Ram 1500 crew cab pickup truck impacted the system 69.9 in. upstream from the centerline of post no. 23 with a speed of 63.9 mph at an angle of 25.1 degrees. The 2009 Kia Rio small car impacted the system 70 7/16 in. upstream from the centerline of post no. 23 with a speed of 62.5 mph at an angle of 25.5 degrees. The vehicles were successfully contained and redirected, resulting in minimal plastic deformation to the upper steel railing and moderate to minimal scraping and gouging of the concrete parapet. The combination bridge railing system was found to meet the AASHTO MASH 2016 TL-4 impact safety criteria.

Final Environmental Impact Statement [and] Section 4(F) Evaluations, Hennepin Avenue Mississippi River Bridge, Minneapolis, Minnesota

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ISBN 13 :
Total Pages : 464 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Final Environmental Impact Statement [and] Section 4(F) Evaluations, Hennepin Avenue Mississippi River Bridge, Minneapolis, Minnesota by : Hennepin County (Minn.). Department of Transportation

Download or read book Final Environmental Impact Statement [and] Section 4(F) Evaluations, Hennepin Avenue Mississippi River Bridge, Minneapolis, Minnesota written by Hennepin County (Minn.). Department of Transportation and published by . This book was released on 1985 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Development and Evaluation of Roadside Safety Features

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Publisher : Transportation Research Board National Research
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Development and Evaluation of Roadside Safety Features by : National Research Council (U.S.). Transportation Research Board

Download or read book Development and Evaluation of Roadside Safety Features written by National Research Council (U.S.). Transportation Research Board and published by Transportation Research Board National Research. This book was released on 1992 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

LRFD Guide Specifications for the Design of Pedestrian Bridges

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Publisher : AASHTO
ISBN 13 : 1560514698
Total Pages : 38 pages
Book Rating : 4.5/5 (65 download)

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Book Synopsis LRFD Guide Specifications for the Design of Pedestrian Bridges by : American Association of State Highway and Transportation Officials

Download or read book LRFD Guide Specifications for the Design of Pedestrian Bridges written by American Association of State Highway and Transportation Officials and published by AASHTO. This book was released on 2009 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Design of Modern Steel Railway Bridges

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Publisher : CRC Press
ISBN 13 : 1420082183
Total Pages : 456 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Design of Modern Steel Railway Bridges by : John F. Unsworth

Download or read book Design of Modern Steel Railway Bridges written by John F. Unsworth and published by CRC Press. This book was released on 2016-04-19 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Perhaps the first book on this topic in more than 50 years, Design of Modern Steel Railway Bridges focuses not only on new steel superstructures but also outlines principles and methods that are useful for the maintenance and rehabilitation of existing steel railway bridges. It complements the recommended practices of the American Railway Engineering and Maintenance-of-way Association (AREMA), in particular Chapter 15-Steel Structures in AREMA’s Manual for Railway Engineering (MRE). The book has been carefully designed to remain valid through many editions of the MRE. After covering the basics, the author examines the methods for analysis and design of modern steel railway bridges. He details the history of steel railway bridges in the development of transportation systems, discusses modern materials, and presents an extensive treatment of railway bridge loads and moving load analysis. He then outlines the design of steel structural members and connections in accordance with AREMA recommended practice, demonstrating the concepts with worked examples. Topics include: A history of iron and steel railway bridges Engineering properties of structural steel typically used in modern steel railway bridge design and fabrication Planning and preliminary design Loads and forces on railway superstructures Criteria for the maximum effects from moving loads and their use in developing design live loads Design of axial and flexural members Combinations of forces on steel railway superstructures Copiously illustrated with more than 300 figures and charts, the book presents a clear picture of the importance of railway bridges in the national transportation system. A practical reference and learning tool, it provides a fundamental understanding of AREMA recommended practice that enables more effective design.

Crash Testing and Evaluation of Minnesota's Improved Bridge Rail-guardrail Transition System

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Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (453 download)

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Book Synopsis Crash Testing and Evaluation of Minnesota's Improved Bridge Rail-guardrail Transition System by : King K. Mak

Download or read book Crash Testing and Evaluation of Minnesota's Improved Bridge Rail-guardrail Transition System written by King K. Mak and published by . This book was released on 1991 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Gravel Roads

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ISBN 13 :
Total Pages : 112 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Gravel Roads by : Ken Skorseth

Download or read book Gravel Roads written by Ken Skorseth and published by . This book was released on 2000 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Life Cycle Analysis and Assessment in Civil Engineering: Towards an Integrated Vision

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Publisher : CRC Press
ISBN 13 : 1351857576
Total Pages : 3160 pages
Book Rating : 4.3/5 (518 download)

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Book Synopsis Life Cycle Analysis and Assessment in Civil Engineering: Towards an Integrated Vision by : Robby Caspeele

Download or read book Life Cycle Analysis and Assessment in Civil Engineering: Towards an Integrated Vision written by Robby Caspeele and published by CRC Press. This book was released on 2018-10-31 with total page 3160 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the papers presented at IALCCE2018, the Sixth International Symposium on Life-Cycle Civil Engineering (IALCCE2018), held in Ghent, Belgium, October 28-31, 2018. It consists of a book of extended abstracts and a USB device with full papers including the Fazlur R. Khan lecture, 8 keynote lectures, and 390 technical papers from all over the world. Contributions relate to design, inspection, assessment, maintenance or optimization in the framework of life-cycle analysis of civil engineering structures and infrastructure systems. Life-cycle aspects that are developed and discussed range from structural safety and durability to sustainability, serviceability, robustness and resilience. Applications relate to buildings, bridges and viaducts, highways and runways, tunnels and underground structures, off-shore and marine structures, dams and hydraulic structures, prefabricated design, infrastructure systems, etc. During the IALCCE2018 conference a particular focus is put on the cross-fertilization between different sub-areas of expertise and the development of an overall vision for life-cycle analysis in civil engineering. The aim of the editors is to provide a valuable source of cutting edge information for anyone interested in life-cycle analysis and assessment in civil engineering, including researchers, practising engineers, consultants, contractors, decision makers and representatives from local authorities.

Roadside Design Guide

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ISBN 13 :
Total Pages : 560 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Roadside Design Guide by : American Association of State Highway and Transportation Officials. Task Force for Roadside Safety

Download or read book Roadside Design Guide written by American Association of State Highway and Transportation Officials. Task Force for Roadside Safety and published by . This book was released on 1989 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: