منابع مشابه
Flexible Pavement Test Sections for Studying Pavement Design
It is a well-recognized fact that our pavement design procedures are inadequate in general and seriously lacking in many particulars. The fact that this statement can be applied on a county, state or national basis is little consolation to those in Indiana who must design and build pavements, for ever-changing traffic conditions, in such mileage and at such unit costs compared to the funds avai...
متن کاملPreliminary Flexible Pavement Rehabilitation Design
The development of a knowledged-based expert system to assist ~he New Mex~co State Highway and Transportation Department m the evaluation and design of rehabilitation schemes for flexible pavements is described. The system uses information provided by users to establish preliminary rehabilitation schemes that would be reasonable and cost-effective. A cost-estimate module for ~anking th~ rehabil...
متن کاملCalibration of Pavement ME Design and Mechanistic-Empirical Pavement Design Guide Performance Prediction Models for Iowa Pavement Systems
The AASHTO Mechanistic-Empirical Pavement Design Guide (MEPDG) pavement performance models and the associated AASHTOWare® Pavement ME Design software are nationally calibrated using design inputs and distress data largely from the national Long-Term Pavement Performance (LTPP). Further calibration and validation studies are necessary for local highway agencies’ implementation by taking into acc...
متن کاملMechanistic Design Procedure for Crc Composite Pavement
Kim, Daehyeon, Shin, Youngjin, and Siddiki, Nayyar. “Geotechnical Design Based on CPT and PMT” Final Report FHWA/IN/JTRP-2009/XX, SPR 3106, Joint Transportation Research Program, Purdue University, September 2008
متن کاملVariability of Pavement Distress Data From Manual Surveys
The Long Term Pavement Performance (LTPP) program is a 20-year study of inservice pavements across North America. Its goal is to extend the life of highway pavements through various designs of new and rehabilitated pavement structures, using different materials and under different loads, environments, subgrade soil, and maintenance practices. LTPP was established under the Strategic Highway Res...
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ژورنال
عنوان ژورنال: International Journal on Pavement Engineering & Asphalt Technology
سال: 2015
ISSN: 2051-8234
DOI: 10.1515/ijpeat-2015-0009