Results 141 to 150 of about 288 (174)
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Development of a New Faulting Model in Jointed Concrete Pavement using LTPP Data
Transportation Research Record: Journal of the Transportation Research Board, 2019Faulting is a major and commonplace distress in jointed concrete pavement (JCP) that can directly cause pavement roughness and adversely influence the ride quality of a vehicle. Faulting also plays an essential role in concrete pavement design. Notwithstanding the importance of faulting, the accuracy and reasonability of the faulting prediction models ...
Yu Chen, Robert L. Lytton
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LTPP Analysis-Ready Datasets: New Features and Exciting Opportunities
This technote provides an overview of the Long-Term Pavement Performance (LTPP) Analysis-Ready datasets. The goal of the Long-Term Pavement Performance (LTPP) program is “to increase pavement life by the investigation of long-term performance. . . .” (FHWA 2015).Afsharikia, Zahra +2 more
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LTPP Newsletter - December 2024 - Fall Issue
The Federal Highway Administration's Long-Term Pavement Performance (LTPP) program issues a triannual newsletter to inform you about the progress and activities of the program. Brief updates on progress in important program activities are provided, including data collection, data releases, new products and publications, pooled fund studies, and data ...openaire +1 more source
Informe de avance LTPP-CR-2016
2018El presente informe recopila el avance y los resultados de laboratorio para el proyecto denominado LTPP, para el seguimiento del comportamiento de diferentes estructuras de pavimento en el tiempo. La recopilación de información que plantea el proyecto tiene la limitación de que la misma se da en períodos extensos de tiempo, así como que los diferentes ...
Camacho Garita, Edgar +3 more
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Analysis of LTPP Profile Data for Jointed Concrete Pavement Sections
Transportation Research Record: Journal of the Transportation Research Board, 1997Incremental changes to a pavement-surface profile have long been considered a primary measure of pavement performance. As a result, the Long-Term Pavement Performance (LTPP) program of the Strategic Highway Research Program has allocated considerable resources for collecting accurate profile data on all general pavement studies (GPS) sites annually. As
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Field Investigation of Dowel Misalignment at LTPP Sections
Airfield and Highway Pavements 2017, 2017Shreenath Rao, Laxmikanth Premkumar
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Application of a hybrid neural network structure for FWD backcalculation based on LTPP database
International Journal of Pavement Engineering, 2022Siyu Chen, Chengjia Han, Jianwei Fan
exaly
LTPP Test Bölgesi Verilerinden IRI Değerlerinin Matematiksel Modellenmesi
2013Bu çalışmada, Uzun Dönem Kaplama Performans Programı (Long-Term Performance Pavement – LTPP) tarafından sağlanan Uluslararası Düzgünsüzlük İndeksi (International Roughness Index – IRI) değeri donma çözülme yaşanan gün ve zamana bağlı olarak modellenmiştir. Kurulan model için en küçük kareler yönteminden faydalanılmıştır.
SARIOĞLU, ONUR +5 more
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