Shrp Ltpp Monitoring Data

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Shrp Ltpp Monitoring Data

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Author : Gonzalo Rada
language : en
Publisher:
Release Date : 1994

Shrp Ltpp Monitoring Data written by Gonzalo Rada and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Pavements categories.

This report summarizes the LTPP monitoring data collection activities for inclusion in the National Pavement Performance Database. The pavement condition monitoring data include identification of surface distress, profile measurements, deflection testing results, and surface friction measurements. The report also describes traffic, climate, maintenance, rehabilitation, and seasonal monitoring and data collection. Other results and products of the 5-year pavement condition monitoring activity are listed.

Shrp Ltpp Overview

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Author : William O. Hadley
language : en
Publisher: National Research Council
Release Date : 1994

Shrp Ltpp Overview written by William O. Hadley and has been published by National Research Council this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Technology & Engineering categories.

This report provides an overview of the first 5 years of the Strategic Highway Research Program Long-Term Pavement Performance (SHRP-LTPP) program. The background, LTPP history, activities and approaches, and decision-making processes of the program are detailed. Included are summaries of the studies initiated for general and specific pavement types, the characterization of pavement materials, monitoring activities, the LTPP database and Information Management System, data analysis, traffic data collection and analysis, as well as a summary of the contributions made by international participants. The general LTPP program is described and the expected results, products, and benefits are also outlined.

Shrp Ltpp Traffic Data Collection And Analysis

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Author : John L. German
language : en
Publisher: Strategic Highway Research Program (Shrp)
Release Date : 1994

Shrp Ltpp Traffic Data Collection And Analysis written by John L. German and has been published by Strategic Highway Research Program (Shrp) this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Axial loads categories.

This report provides a summary of the Strategic Highway Research Program's Long-Term Pavement Performance (SHRP-LTPP) 5-year effort to better understand traffic's effect on pavement performance. The report also reviews the traffic data collection program over a 4-year period. It provides a connection with the reports and publications issued during the period by providing an extensive reference list.

Shrp Ltpp International Participation

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Author :
language : en
Publisher: Strategic Highway Research Program (Shrp)
Release Date : 1994

Shrp Ltpp International Participation written by and has been published by Strategic Highway Research Program (Shrp) this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Pavements categories.

Shrp Ltpp Data Analysis Studies

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Author : William O. Hadley
language : en
Publisher:
Release Date : 1994

Shrp Ltpp Data Analysis Studies written by William O. Hadley and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Pavements categories.

One of the principal objectives of the Strategic Highway Research Program Long-Term Pavement Performance (SHRP-LTPP) study was the development of a comprehensive electronic media database for housing pavement performance data covering a wide range of conditions and service life factors. The database was structured to address pavement management and engineering design issues. The extent and scope of information contained within the LTPP database and Information Management System (IMS) also provides the resources not only to evaluate or revise existing design equations but to develop new ones. During the first 5 years of the SHRP-LTPP program, most issues have been addressed in various data analysis studies. Data analysis studies concerning load equivalency factors, materials and construction variability, rutting initiation studies, and the results of the specific SHRP-LTPP data analysis contracts are presented in subsequent sections of this report. These studies represent initial efforts in pursuit of LTPP goals and operatives and are based primarily on early General Pavement Studies data.

Highway Research

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Author : Institution of Civil Engineers (Great Britain)
language : en
Publisher: Thomas Telford
Release Date : 1991

Highway Research written by Institution of Civil Engineers (Great Britain) and has been published by Thomas Telford this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Technology & Engineering categories.

The level of research activity in the highway sector as a whole has declined precipitously in recent decades, whilst the challenges facing US state highway agencies have escalated. As a result, a Strategic Highway Research Program - SHRP) was initiated to establish collaboration with research bodies tackling similar highway problems in countries worldwide. This collection of reports from around the world presents SHRP`s progress towards providing research-based new products from which the international highway engineering community may benefit. SHRP concentrates on six high-priority research areas: asphaltic materials; pavement performance; cement and concrete; maintenance cost effectiveness; concrete bridge component protection systems and the chemical control of snow and ice.

Nationally Coordinated Program Of Highway Research Development And Technology Annual Progress Report Fiscal Year 1994

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Author :
language : en
Publisher:
Release Date : 1995

Nationally Coordinated Program Of Highway Research Development And Technology Annual Progress Report Fiscal Year 1994 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with categories.

Shrp S Layer Moduli Backcalculation Procedure

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Author : P. Jordahl
language : en
Publisher:
Release Date : 1994

Shrp S Layer Moduli Backcalculation Procedure written by P. Jordahl and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Backcalculation procedure categories.

Deflection basin measurements for the purpose of structural capacity evaluation are a key component of the SHRP's LTPP monitoring program. In the near term, SHRP will apply a backcalculation procedure to these data in order to estimate the in situ elastic moduli of the pavement layer materials. Because a standard method for evaluating the structural capacity of pavements from deflection data does not presently exist, SHRP has undertaken a study to develop a layer moduli backcalculation procedure for use in the initial analysis of the SHRP deflection data. The procedure covers not only the software but also the rules and guidelines used in applying the program. This paper focuses on the standard procedure used to ensure that the LTPP deflection data analysis is as consistent, productive, and straightforward as possible.

Nondestructive Testing Of Pavements And Backcalculation Of Moduli

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Author : Shiraz D. Tayabji
language : en
Publisher: ASTM International
Release Date : 2000

Nondestructive Testing Of Pavements And Backcalculation Of Moduli written by Shiraz D. Tayabji and has been published by ASTM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Materials categories.

As with the previous two symposia, the 32 papers from the June/July, 1999, Seattle symposium present advances in the nondestructive testing of pavements using conventional falling weight deflectometer techniques and other promising techniques such as ground penetrating radar, rolling weight deflecto

Guidelines For The Collection Of Long Term Pavement Performance Data

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Author : Amy L. Simpson
language : en
Publisher:
Release Date : 2006

Guidelines For The Collection Of Long Term Pavement Performance Data written by Amy L. Simpson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Pavements categories.

"A set of data collection guidelines has been provided for the collection of all data obtained for the Long-Term Pavement Performance (LTPP) program. These guidelines were provided to the Regional Support Contractors (RSC) to facilitate data collection on a uniform basis. Over time, additional documents were developed providing more specific requirements for the collection of LTPP data. The primary purpose for the various data collection guides is to provide a uniform basis for data collection during long-term monitoring of the performance of pavement test sections under study by the LTPP program initiated under Strategic Highway Research Program (SHRP) and continued under the Federal Highway Administration (FHWA). As methods for collection of the data have changed and improved over the years, the guidelines used in obtaining these data have changed. The objective of this document is not to provide the exact guidelines, but rather to provide references for the guidelines and revisions to those guidelines used in collecting each type of data for LTPP over the lifetime of the LTPP program."--Technical report documentation page.