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Author : David R. Ward
Publisher :
ISBN 13 :
Total Pages : 220 pages
Book Rating : 4.:/5 (1 download)
Download or read book Correlation of IRI to Public Perception of Pavement Roughness written by David R. Ward and published by . This book was released on 1993 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.3/5 (555 download)
Download or read book Public Perceptions of the Midwest's Pavements written by and published by . This book was released on 2001 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Nicholas P. Vitillo
Publisher :
ISBN 13 :
Total Pages : 106 pages
Book Rating : 4.:/5 (1 download)
Download or read book Correlation of User Perceived Pavement Roughness (PSR) with Physical Roughness Measurement written by Nicholas P. Vitillo and published by . This book was released on 1989 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Nocholas Vitillo
Publisher :
ISBN 13 :
Total Pages : 30 pages
Book Rating : 4.:/5 (153 download)
Download or read book Correlation of User Perceived Pavement Roughness (PSR) with Physical Roughness Measurements written by Nocholas Vitillo and published by . This book was released on 1988 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R. W. Perera
Publisher :
ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.3/5 (91 download)
Download or read book Investigation of Development of Pavement Roughness written by R. W. Perera and published by . This book was released on 1998 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes: (1) investigation of time-sequence roughness data collected at GPS test sections to study trends in development of roughness, (2) comparison between International Roughness Index and Ride Number, (3) development of models to predict changes in roughness, (4) investigation of roughness characteristics of new flexible and rigid pavements built for the SPS program, (5) investigation of roughness characteristics of flexible and rigid pavements that were subjected to different rehabilitation strategies under the SPS program, and (6) recommendations for quality assurance and profiling frequency for the test sections.
Author : Gulen Sedat
Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (362 download)
Download or read book Correlation of Pavement Serviceability Rating with International Roughness Index written by Gulen Sedat and published by . This book was released on 1993 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Indiana Dept. of Transportation (INDOT) is using a pavement management system to identify roads for periodic maintenance and re-construction. The present serviceability index (PSI), pavement riding comfort index, is one of the major factors in selecting roads for rehabilitation. This study searched statistically realistic models for PSI and international roughness index (IRI) correlation. Ten random raters rated one mile long test sections at three roughness levels for both concrete and bituminous pavements. Two nearly identical cars were used and each rater rated the 20 test sections as a driver and as a front seat passenger. Each rater assigned a PSI value between 0 and 5 (0 for worst, 5 for best) and also marked whether the ride of the section was accepatable.
Author : Ralph Haas
Publisher : John Wiley & Sons
ISBN 13 : 1119038820
Total Pages : 432 pages
Book Rating : 4.1/5 (19 download)
Download or read book Pavement Asset Management written by Ralph Haas and published by John Wiley & Sons. This book was released on 2015-04-27 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive and practical, Pavement Asset Management provides an essential resource for educators, students and those in public agencies and consultancies who are directly responsible for managing road and airport pavements. The book is comprehensive in the integration of activities that go into having safe and cost-effective pavements using the best technologies and management processes available. This is accomplished in seven major parts, and 42 component chapters, ranging from the evolution of pavement management to date requirements to determining needs and priority programming of rehabilitation and maintenance, followed by structural design and economic analysis, implementation of pavement management systems, basic features of working systems and finally by a part on looking ahead. The most current methodologies and practical applications of managing pavements are described in this one-of-a-kind book. Real world up-to-date examples are provided, as well as an extensive list of references for each part.
Download or read book Transportation Research Record written by and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Scott Everett Arterburn
Publisher :
ISBN 13 :
Total Pages : 278 pages
Book Rating : 4.3/5 (555 download)
Download or read book Public Perception of Pavement Rideability written by Scott Everett Arterburn and published by . This book was released on 1990 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: To evaluate the public perception of pavements in Colorado, 24 individuals were driven over 69 pavement sections in the Denver Metro area. These individuals were asked to rate the pavement based on rideability and to determine whether that ride was acceptable or unacceptable. The 69 pavement sections that were rated include: 51 bituminous and 18 concrete sections, urban and rural roads, and 35 and 55 mph speed limits. These ratings were then scaled from 0 to 5, with 5 being the best ride. Using regression analysis, the scaled ratings were compared to the roughness of the pavement. The pavement roughness was measured by the Colorado Department of Highways using a Mays Index. The conclusions are: for bituminous pavements 10% of the public is unhappy at a present serviceability index of 2.50; for concrete pavements 10% of the public is unhappy at a present serviceability index of 2.21; and the public will tolerate rougher roads at slower speeds.
Author :
Publisher :
ISBN 13 :
Total Pages : 340 pages
Book Rating : 4.3/5 (243 download)
Download or read book Highway Research Abstracts written by and published by . This book was released on 1994 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ralph Haas
Publisher :
ISBN 13 :
Total Pages : 682 pages
Book Rating : 4.E/5 ( download)
Download or read book Modern Pavement Management written by Ralph Haas and published by . This book was released on 1994 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on the process of pavement management, this text covers topics such as data acquisition and evaluation, network level priority programming and project level design. Examples of working systems are provided, as well as guidance for implementation.
Author : Thomas D. Gillespie
Publisher : ASTM International
ISBN 13 : 9780803104280
Total Pages : 208 pages
Book Rating : 4.1/5 (42 download)
Download or read book Measuring Road Roughness and Its Effects on User Cost and Comfort written by Thomas D. Gillespie and published by ASTM International. This book was released on 1985 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kevan R. Shafizadeh
Publisher :
ISBN 13 :
Total Pages : 146 pages
Book Rating : 4.:/5 (1 download)
Download or read book A Statistical Analysis of Factors Associated with Driver-perceived Road Roughness on Urban Highways written by Kevan R. Shafizadeh and published by . This book was released on 2002 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Stephen A. Dyer
Publisher :
ISBN 13 :
Total Pages : 46 pages
Book Rating : 4.:/5 (1 download)
Download or read book Refinement of Measurement Techniques of Road Profile and International Roughness Index (IRI) to Support the KDOT Pavement Management System (PMS) Annual Road-condition Survey Research written by Stephen A. Dyer and published by . This book was released on 2005 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: This project is the first phase of a proposed larger research effort whose goal is twofold: 1) to determine effective guidelines for collecting and processing road profiles; and 2) to determine, insofar as possible, the specific causes of the poor repeatability in the data obtained by the present Kansas Department of Transportation (KDOT) Pavement Management System.
Author : M.Y. Shahin
Publisher : Springer
ISBN 13 : 9780412992018
Total Pages : 450 pages
Book Rating : 4.9/5 (92 download)
Download or read book Pavement Management for Airports, Roads, and Parking Lots written by M.Y. Shahin and published by Springer. This book was released on 1994-08-31 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emphasizing sound, cost-effective management rather than emergency repairs, this comprehensive volume offers practical guidelines on evaluating and managing pavements for airports, roads, and parking lots. The author focuses on the implementation and maintenance of successful management strategies for both network and project levels, with repair techniques also described . Detailed chapters: 1) outline step-by-step procedures for project and network level pavement management 2) illustrate effective cost analysis and budget planning for pavement maintenance 3) guide the reader in the selection and use of non-destructive deflection, roughness measurement, and friction measurement equipment 4) present state-of-the-art pavement rehabilitation and condition prediction techniques 5) demonstrates the Pavement Condition Index (PCI) procedure for airfields and surfaced and unsurfaced roads. Extensive appendices serve as a field manual for identifying all types of pavement distress and their causes, and hundred of photographs facilitate accurate pavement evaluation. Civil and pavement engineers will find complete information on pavement inspection, evaluation, and management in this indispensable reference.
Author : Kuvleshay Patel
Publisher :
ISBN 13 :
Total Pages : 172 pages
Book Rating : 4.:/5 (841 download)
Download or read book Evaluating the Relationship Between Pavement Roughness and Crash Incidences written by Kuvleshay Patel and published by . This book was released on 2007 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increasing number of crashes has been a major concern to safety engineers and planners nationwide. The State of North Carolina, which has seen more than 220,000 reported crashes per year during last three years, is no exception in this regard. The state and local agencies are spending a lot of money to improve road safety and mobility on North Carolina roads. Several studies have been carried out to better understand the causes of road crashes to pro- actively apply safety treatments. Pavement roughness is a factor that influences ride quality. A low value of pavement roughness may result in low friction or rolling resistance whereas a high value may affect ride quality and reduces the ability to control the vehicle at high speeds. Thus, it should not be too low or too high. This study focuses on evaluating the relationship between pavement roughness and occurrence of the road crashes. Pavement profile data collected by NCDOT (North Carolina Department of Transportation) using laser profilometer on 5 selected corridors in used to evaluate the relationship. Pavement roughness is determined in terms of IRI (International Roughness Index) using ProVAL (Profile Viewing and Analysis) software. Scatter plots and bivariate analysis indicate that a reasonably strong relationship exists between pavement roughness and crashes. In general, results show that the number of crashes decreases as pavement roughness increases. Multivariate analysis considering predictor variables such as traffic volume data, length, and roadway features data along with pavement roughness showed mixed results.
Author : Theodore H. Poister
Publisher : John Wiley & Sons
ISBN 13 : 1118439058
Total Pages : 484 pages
Book Rating : 4.1/5 (184 download)
Download or read book Managing and Measuring Performance in Public and Nonprofit Organizations written by Theodore H. Poister and published by John Wiley & Sons. This book was released on 2014-10-13 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: New edition of a classic guide to ensuring effective organizational performance Thoroughly revised and updated, the second edition of Managing and Measuring Performance in Public and Nonprofit Organizations is a comprehensive resource for designing and implementing effective performance management and measurement systems in public and nonprofit organizations. The ideas, tools, and processes in this vital resource are designed to help organizations develop measurement systems to support such effective management approaches as strategic management, results-based budgeting, performance management, process improvement, performance contracting, and much more. The book will help readers identify outcomes and other performance criteria to be measured, tie measures to goals and objectives, define and evaluate the worth of desired performance measures, and analyze, process, report, and utilize data effectively. Includes significant updates that offer a more integrated approach to performance management and measurement Offers a detailed framework and instructions for developing and implementing performance management systems Shows how to apply the most effective performance management principles Reveals how to overcome the barriers to effective performance management Managing and Measuring Performance in Public and Nonprofit Organizations identifies common methodological and managerial problems that often confront managers in developing performance measurement systems, and presents a number of targeted strategies for the successful implementation of such systems in public and nonprofit organizations. This must-have resource will help leaders reach their organizational goals and objectives.
