Author: steven m. karamihasPublisher:
ISBN:
Category :
Languages : en
Pages : 188
Book Description
guidelines for longitudinal pavement profile measurement
Author: steven m. karamihasOperational Guidelines for Longitudinal Pavement Profile Measurement
Author: Publisher:
ISBN:
Category : Pavement surface texture
Languages : en
Pages : 20
Book Description
"This is an NCHRP digest of NCHRP Project 10-47, "Guidelines for longitudinal pavement profile measurement"."
Operational Guidelines for Longitudinal Pavement Profile Measurement
Author: Thomas D. Gillespie, Steven M. Karamihas, Starr D. KohnPublisher:
ISBN:
Category :
Languages : en
Pages : 28
Book Description
Operational Guidelines for Longitudinal Pavement Profile Measurement
Author: Thomas D. GillespiePublisher:
ISBN:
Category : Pavements
Languages : en
Pages : 22
Book Description
Guidelines for Longitudinal Pavement Profile Measurement
Author: Operational Guidelines for Longitudinal Pavement Profile Measurement
Author: Manual for Profile Measurement
Author: Publisher: Strategic Highway Research Program (Shrp)
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 144
Book Description
This manual describes procedures to be followed when measuring pavement profiles for the Long-Term Pavement Performance (LTPP) program using the K.J. Law Profilometer (registered trademark), Face Technologies Dipstick (registered trademark), and the rod and level. Field testing procedures, data collection procedures, calibration of equipment, record keeping, and maintenance of equipment for each of the profiling methods are described.
Guidelines for Conducting and Calibrating Road Roughness Measurements
Author: Michael W. SayersPublisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 100
Book Description
Road roughness is gaining increasing importance as an indicator of road condition, both in terms of pavement performance, and as a major determinant of road user costs. This paper defines roughness measurement systems hierachically into four groups, ranging from profilometric methods (2 groups), through response type road roughness measuring systems (RTRRMS's), and, subjective evaluation. The International Roughness Index (IRI) is defined, and the programs for it's calculation are provided. The IRI is based on simulation of the roughness response of a car travelling at 80 km/h. The report explains how all roughness measurements can be related to this scale, also when travelling at lower speeds than 80 km/h. The IRI emerges as a scale that can be used both for calibration and for comparative purposes.
Long-term Pavement Performance Program Manual for Profile Measurements and Processing
Author: Rohan W. PereraPublisher:
ISBN:
Category : Pavements
Languages : en
Pages : 248
Book Description
This manual describes operational procedures for measuring longitudinal pavement profiles for the Long-Term Pavement Performance (LTPP) Program using the International Cybernetics Corporation (ICC) road profiler, Face Company Dipstick®, and the rod and level. It also contains procedures for measuring transverse profiles of the pavement using the Face Company Dipstick®. Procedures for calibration of equipment, data collection, record keeping, and maintenance of equipment for each of these profiling devices are described in this manual. This manual also describes procedures to be followed in the office when processing the profile data that were collected in the field as well as guidelines for performing inter-regional comparison tests among the LTPP profilers.
AASHTO Transportation Asset Management Guide
Author: American Association of State Highway and Transportation OfficialsPublisher: AASHTO
ISBN: 156051499X
Category : Business & Economics
Languages : en
Pages : 458
Book Description
Aims to encourage transportation agencies to address strategic questions as they confront the task of managing the surface transportation system. Drawn form both national and international knowledge and experience, it provides guidance to State Department of Transportation (DOT) decision makers, as well as county and municipal transportation agencies, to assist them in realizing the most from financial resources now and into the future, preserving highway assets, and providing the service expected by customers. Divided into two parts, Part one focuses on leadership and goal and objective setintg, while Part two is more technically oriented. Appendices include work sheets and case studies.