From Texture To Skid Resistance

DOWNLOAD

Download From Texture To Skid Resistance PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get From Texture To Skid Resistance book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page

From Texture To Skid Resistance

DOWNLOAD
Author : Xianhua Chen
language : en
Publisher:
Release Date : 2015

From Texture To Skid Resistance written by Xianhua Chen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with Automobiles categories.

Real-time measurement of the tire-road friction coefficient is extremely valuable for road-maintenance operations and highway safety management. This paper presents a systematic framework to predict skid resistance of wet pavement with a non-contact method, which could be a potential approach for real-time measurements of pavement friction. The grip potential of pavement is estimated according to the measured pavement texture based on theoretical simulation of the complete hysteresis and partial adhesive effects during tire sliding on wet pavement. Such a method could be potentially used for the purpose of harmonization analysis of skid resistance and potential capability of optimization of pavement surface texture.

Effects Of Pavement Texture On Skid Resistance

DOWNLOAD
Author : F. E. Behn
language : en
Publisher:
Release Date : 1977

Effects Of Pavement Texture On Skid Resistance written by F. E. Behn and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with Pavements categories.

Laboratory Evaluation Of Pavement Surface Texture Characteristics In Relation To Skid Resistance

DOWNLOAD
Author : S. H. Dahir
language : en
Publisher:
Release Date : 1972

Laboratory Evaluation Of Pavement Surface Texture Characteristics In Relation To Skid Resistance written by S. H. Dahir and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with Motor vehicles categories.

Surface Texture Classification

DOWNLOAD
Author : GR. Musgrove
language : en
Publisher:
Release Date : 1982

Surface Texture Classification written by GR. Musgrove and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with Computer graphics categories.

The ability of a driver to stop on a wet pavement surface has been shown as a relationship between a tire and the pavement surface texture. For a number of years, the Ontario Ministry of Transportation and Communications has been classifying pavement surface textures and correlating these textures with the skid number of the surface, as measured by a brake-force trailer. The skid trailer number can be explained now in terms of the pavement surface texture. This paper contains a summary of the test procedure, a discussion of the texture classification system, and the relationship of the six texture parameters is discussed in terms of the equation used to generate a skid number at 100 km/h (62 mph). The advantages of using this system as a complement to present skid testing procedures are outlined, with particular attention to its use in those areas which cannot be tested by the brake-force trailer and in the area of mix design studies. The paper concludes with a discussion of some potential uses for the test method in future research work in Ontario, including the semiautomation of the interpretation procedure.

Bituminous Pavement Surface Texture And Skid Resistance Testing

DOWNLOAD
Author : Suleiman Arafat Yero
language : en
Publisher: LAP Lambert Academic Publishing
Release Date : 2012-05

Bituminous Pavement Surface Texture And Skid Resistance Testing written by Suleiman Arafat Yero and has been published by LAP Lambert Academic Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-05 with categories.

The study investigated the texture depth, skidding resistance and roughness index of various bituminous pavement surfaces in Johor, Malaysia. The texture depth is a measure of the macrotexture of the pavement surface, which is the coarse component of the surface aggregate and determine by sand patch test (SPT). While the microtexture, which is the measure of the aggregate interstices referred to as the resistance to polishing (PSV) of the aggregate, is determined by the British pendulum test (PTV). The surface roughness of the road surface is determined by using the Australian walking profilometer. The surface roughness of road constitutes the comfort and safety the pavement provides to the user.

Harmonization Of Texture And Skid Resistance Measurements

DOWNLOAD
Author : N. Mike Jackson
language : en
Publisher:
Release Date : 2008

Harmonization Of Texture And Skid Resistance Measurements written by N. Mike Jackson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Pavements categories.

Pavement Surface Texture As Related To Skid Resistance

DOWNLOAD
Author : K. D. Hankins
language : en
Publisher:
Release Date : 1967

Pavement Surface Texture As Related To Skid Resistance written by K. D. Hankins and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1967 with Motor vehicles categories.

Skid Resistance Of Highway Pavements

DOWNLOAD
Author :
language : en
Publisher: ASTM International
Release Date : 1973

Skid Resistance Of Highway Pavements written by and has been published by ASTM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 1973 with Motor vehicles categories.

Guide For Pavement Friction

DOWNLOAD
Author :
language : en
Publisher: AASHTO
Release Date : 2008

Guide For Pavement Friction written by and has been published by AASHTO this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Pavements categories.

This report contains guidelines and recommendations for managing and designing for friction on highway pavements. The contents of this report will be of interest to highway materials, construction, pavement management, safety, design, and research engineers, as well as others concerned with the friction and related surface characteristics of highway pavements.

Road Surface Micro And Macrotexture Influence On Skid Resistance

DOWNLOAD
Author : Murat Ergün
language : en
Publisher:
Release Date : 1997

Road Surface Micro And Macrotexture Influence On Skid Resistance written by Murat Ergün and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with categories.

The fast development of car technology has led to a steady increase ofthe speed of the vehicles. International studies show that increase causes increase in the accidents. The transport infrastructure such as pavement surface texture has not followed this development. In the wet weather, even at low speed, the skid resistance between the road surface and tyre can be quite low. International studies emphasise that there is a relation between the accident rate and the friction coefficient. The main goal of this study is to analyse the influence of road surface texture on skid resistance. The ultimate goal is to investigate the possibility of assessing pavement skid resistance by means of a new model which only uses surface texture parameters. In Chapter 1, the influence of skid resistance on the accident rates isexplained. Then, necessity of monitoring to road surface texture is highlighted. Thedefination of the surface texture is made in Chapter 2. The main surface texturedescriptors are surface texture (microtexture, macrotexture, and megatexture) and(un)evenness (longitudinal- and transverse evenness). The measuring methods ofsurface texture and (un)evenness are explained in Chapter 3. The description of skid resistance is explained from the historical development point of view in Chapter 4. In Chapter 5, the measuring methods of skid resistance are explained. Nowadays, different methods are in use to measure skid resistance.The main factors that affect skid resistance are pavement surface texture, the tyre, vehicle speed, and water film thickness as explained in Chapter 6. Recent researches on those factors are demonstrated. Then, the previously proposed models about skid resistance are explained in Chapter 7. In Chapter 8, the tests to study the influence of surface micro- and macrotexture on skid resistance are explained as mainly field and laboratory tests.The field tests are namely: skid resistance test by Odoliograph, the macrotexture by Mobile Laser Profilometer, and low-speed skid resistance spot tests by British Pendulum. Then, the cores are extracted from these spots. In the laboratory test, the new contactless microtexture measurement method is developed by using the Image Analysis Technique and applied on the extracted cores to measure microtexture of samples.The results of field and laboratory tests are presented in Chapter 9. The analysis of the results is made in Chapter 10.Finally, this study concluded that it is possible to predict the skid resistance of road surfaces by means of a new model which only uses surface texture parameters. Also, the road surface microtexture can be measurable with using the Image Analysis Technique. This study shows that it should be possible for systematic network monitoring of low friction spots on the road surface by using fast, non-contact texture measurement methods in the future.