Field Testing of Railroad Flatcar Bridges: Single spans

Field Testing of Railroad Flatcar Bridges: Single spans
Author:
Publisher:
Total Pages:
Release: 2007
Genre: Bridges
ISBN:

Based on the conclusions of IHRB Project TR-444, Demonstration Project Using Railroad Flat Car Bridges for Low Volume Road Bridges, additional research on the use of RRFC bridges was undertaken. This portion of the project investigated the following: Different design and rating procedures, Additional single span configurations plus multiple span configurations, Different mechanisms for connecting adjacent RRFCs and the resulting lateral load distribution factors, Sheet pile abutments, Behavior RRFC's that had been strengthened so that they could be used on existing abutments. A total of eight RRFC bridges were tested (five single span bridges, two two-span bridges, and one three-span bridge). Based on the results of this study a simplified design and rating procedure has been developed for the economical replacement bridge alternative. In Volume 1, this volume, the results from the testing of four single span RRFC bridges are presented, while in Volume 2 the results from the testing of the strengthened single span bridge plus the three multiple span bridges are presented.

Field Testing of Railroad Flatcar Bridges: Multiple spans

Field Testing of Railroad Flatcar Bridges: Multiple spans
Author:
Publisher:
Total Pages:
Release: 2007
Genre: Bridges
ISBN:

Based on the conclusions of IHRB Project TR-444, Demonstration Project Using Railroad Flat Car Bridges for Low Volume Road Bridges, additional research on the use of RRFC bridges was undertaken. This portion of the project investigated the following: Different design and rating procedures, Additional single span configurations plus multiple span configurations, Different mechanisms for connecting adjacent RRFCs and the resulting lateral load distribution factors, Sheet pile abutments, Behavior RRFC's that had been strengthened so that they could be used on existing abutments. A total of eight RRFC bridges were tested (five single span bridges, two two-span bridges, and one three-span bridge). Based on the results of this study a simplified design and rating procedure has been developed for the economical replacement bridge alternative. In Volume 1, this volume, the results from the testing of four single span RRFC bridges are presented, while in Volume 2 the results from the testing of the strengthened single span bridge plus the three multiple span bridges are presented.

Annual Report

Annual Report
Author: Iowa. Department of Transportation. Bureau of Research and Technology
Publisher:
Total Pages: 132
Release: 2004
Genre: Intelligent transportation systems
ISBN:

Trains and Technology

Trains and Technology
Author: Anthony J. Bianculli
Publisher: University of Delaware Press
Total Pages: 260
Release: 2001
Genre: Technology & Engineering
ISBN: 9780874138030

This work presents a view of the history of American railroads in the nineteenth century from a somewhat different perspective. The maturation of the railroad is traced through an exposition of the railroad technology that was developed and applied during the period. Throughout the nineteenth century, a symbiotic relationship existed between railroading and technology, each dependent upon the state and progress of the other to a large degree. A great deal of new technology was created for the railroad, and the railroad, in turn, applied new technology as it became available. Volume four is about bridges and tunnels, and signals. An exposition of the various types of bridges, their foundations, and the materials of which they were made is included. Tunnels and marine railroad operations are treated also. The development of signal systems is an area that has been overlooked or neglected in the general literature but is fully covered here. The text of this volume is accompanied by 145 illustrations and accurate drawings of the equipment and appliances, many of which have not been published before outside of old technical journals. Anthony J. Bianculli is a mechanical engineer with extensive and varied experience in a Fortune 500 company.

AASHTO Quarterly

AASHTO Quarterly
Author: American Association of State Highway and Transportation Officials
Publisher:
Total Pages: 600
Release: 1995
Genre: Roads
ISBN: