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RISSigmoidal Models for Predicting Pavement Performance Conditions
Publisher: American Society of Civil Engineers
Abstract: This study presents an approach to develop sigmoidal family pavement performance models (pavement performance ratings versus pavement age) for a pavement management system (PMS). Pavement condition data collected from ...
Development of Piecewise Linear Performance Models for Flexible Pavements Using PMS Data
Publisher: American Society of Civil Engineers
Abstract: This study presents a method to develop piecewise linear (PL) performance models for pavement condition data in a pavement management system (PMS). These condition data are usually ordinal and have more than two severity ...
Costs and Effectiveness of Flexible Pavement Treatments: Experience and Evidence
Publisher: American Society of Civil Engineers
Abstract: The authors investigated the effectiveness and costs of preventive treatment techniques for flexible pavements. Based on survey results from 29 state departments of transportation (DOTs), it was found that the expected ...
Determination of IRI Limits and Thresholds for Flexible Pavements
Publisher: American Society of Civil Engineers
Abstract: The International Roughness Index (IRI) is an important pavement roughness measure that can be used to trigger appropriate maintenance treatments, approve new and rehabilitated roadways, and determine contractors’ performance ...
Determination of IRI Limits and Thresholds for Flexible Pavements
Publisher: American Society of Civil Engineers
Abstract: The International Roughness Index (IRI) is an important pavement roughness measure that can be used to trigger appropriate maintenance treatments, approve new and rehabilitated roadways, and determine contractors’ performance ...