Structural Design of Roadway Shoulders. Final Report PDF Download
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Author: K. Majidzadeh
Publisher:
ISBN:
Category :
Languages : en
Pages : 410
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Book Description
Author: K. Majidzadeh
Publisher:
ISBN:
Category :
Languages : en
Pages : 410
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Book Description
Author: Kamran Majidzadeh
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 196
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Book Description
"This report describes the thickness design of roadway shoulders and is based on mechanistic principles of stress/strain analysis. Both flexible and rigid shoulders can be designed with this method. The shoulders may be adjacent to either rigid or flexible pavements. All combinations are possible, including the use of a widened rigid mainline lane with a flexible shoulder. Traffic analysis includes both encroaching and parked traffic. The inner and outer edges are designed using fatigue distress functions and stress/strains resulting from encroaching and parked vehicles. The design method includes a small interactive micro-computer program to evaluate the expected life of trial design sections. A mainframe version of this program is also provided for batch processing. Drainage design is also included, as is the evaluation of the adequacy of the proposed design"--Technical report documentation page.
Author: Samuel Owusu-Ababio
Publisher:
ISBN:
Category : Pavements
Languages : en
Pages : 214
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Book Description
Author:
Publisher: National Academies Press
ISBN: 0309117828
Category : Median strips
Languages : en
Pages : 48
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Book Description
This report contains the findings of research performed to quantify the safety and operational impacts of design element trade-offs and their associated risks. The report details the research performed and includes specific recommended crash prediction models and Accident Modification Factors (AMFs) for shoulder width and median width on rural four-lane roads.
Author: Bernard F. Byrne
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 658
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 73
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Book Description
Author:
Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 44
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 141
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Book Description
Author: Kevin M. Mahoney
Publisher: Transportation Research Board
ISBN: 0309098793
Category : Road construction workers
Languages : en
Pages : 77
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Book Description
Author: Charles V. Zegeer
Publisher:
ISBN:
Category : Highway engineering
Languages : en
Pages : 104
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Book Description
This guide presents information for estimating the costs and safety benefits which would be expected due to various improvements on specific sections of rural, two-lane roads. Such improvements covered in this guide include lane widening, shoulder widening, shoulder surfacing, sideslope flattening, and roadside improvements. This guide will be useful to those involved with the design of 3R-type projects, particularly for improvement projects which will be constructed on existing vertical and horizontal alignment and within the existing right-of-way. The accident relationships with roadway geometrics and cost data contained in this guide resulted from research conducted for the Federal Highway Administration. FHWA research report FHWA/RD-87/008 entitled "Safety Effects of Cross-Section Design for Two-Lane Roads, Volume I, Final Report" contains the major results and conclusions of the study. FHWA research report number FHWA/RD-87/009 subtitled "Volume II, Appendixes" contains details on the data base and the data analysis
