2000
DOI: 10.3141/1730-11
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Evaluation of Probability Distribution Function for the Life of Pavement Structures

Abstract: Determination of the probability distribution function for the time to failure is essential for the development of pavement life models, because the probability distribution function reflects the variability in pavement degradation. The pavement life and failure time are associated with the number of equivalent standard axle load applications for which the degradations reach a critical level. When the critical degradation level is reached, maintenance and rehabilitation work needs to be done to improve pavemen… Show more

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Cited by 9 publications
(4 citation statements)
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“…Determination of the RSL helps in the decision-making of maintenance strategies and optimal usage of budgets (Vepa, George, & Shekharan, 1996). Precise RSL models facilitate better budget allocation for pavement maintenance programs (Romanoschi & Metcalf, 2000). Determination of the RSL pavement requires the actual characteristics, a description of unacceptable condition and a mechanism to anticipate deterioration.…”
Section: An Overview Of the Rsl Models Of Pavementmentioning
confidence: 99%
“…Determination of the RSL helps in the decision-making of maintenance strategies and optimal usage of budgets (Vepa, George, & Shekharan, 1996). Precise RSL models facilitate better budget allocation for pavement maintenance programs (Romanoschi & Metcalf, 2000). Determination of the RSL pavement requires the actual characteristics, a description of unacceptable condition and a mechanism to anticipate deterioration.…”
Section: An Overview Of the Rsl Models Of Pavementmentioning
confidence: 99%
“…Rough surfaces are caused by the fatigue imparted by the dynamic vehicle loading (Cebon 1989), environmental wear and tear and various other reasons (Romanoschi and Metcalf 2000). Self affine fractal has the potential to mimic such roughness (Power and Tullis 1991;Matsushita and Ouchi 1989) typically measured by the Acoustic sensors (Pieter et al 1996), laser or mechanical Profilometers (Sommargren 1981) and Interferometers (Bennett 1985).…”
Section: Introduction and Literaturementioning
confidence: 98%
“…Knowledge of RSL facilitates decision making in regard to strategies for reconstruction-rehabilitation of roads, thereby leading to efficient use of existing resources (Vepa et al, 1996). Accurate RSL models improve the process of allocating funds and resources for maintenance and rehabilitation of asphalt pavements (Romanoschi and Metcalf, 2000).…”
Section: Remaining Service Life (Rsl)mentioning
confidence: 99%