Results 11 to 20 of about 261,425 (336)

International Roughness Index (IRI) prediction models for freeways

Transportation Research Procedia, 2023
In Pavement Management Systems (PMS), pavement performance models, or pavement deterioration (or evolution) models are regarded as a key element because they are able to forecast the future condition of the pavement based on available data. Hence, once pavement performance is predicted for next years, the optimal moment and treatment can be planned to ...
Pérez Acebo, Heriberto, Isasa Gabilondo, Miren, Gurrutxaga Gurrutxaga, Itziar, García Larrañaga, Arkaitz, Insausti Bello, Aimar   +4 more
openaire   +3 more sources

Evaluation of functional and structural conditions on flexible pavements using pavement condition index (PCI) and international roughness index (IRI) methods [PDF]

E3S Web of Conferences, 2023
Road quality degradation affecting on safety and comfort of road users. It is necessary to carry out regular assessments of the functional and structural condition of the pavement.
Rifai Muji, Setyawan Ary, Handayani Fajar Sri, Arun Antonius Dipta   +3 more
doaj   +2 more sources

Prediction of International Roughness Index Based on Stacking Fusion Model

Sustainability, 2022
Pavement performance prediction is necessary for road maintenance and repair (M&R) management and plans. The accuracy of performance prediction affects the allocation of maintenance funds. The international roughness index (IRI) is essential for evaluating pavement performance. In this study, using the road pavement data of LTPP (Long-Term Pavement
Zhiyuan Luo, Hui Wang, Shenglin Li
openaire   +2 more sources

An Explainable XGBoost Model for International Roughness Index Prediction and Key Factor Identification

Applied Sciences
This study proposes an explainable extreme gradient boosting (XGBoost) model for predicting the international roughness index (IRI) and identifying the key influencing factors. A comprehensive dataset integrating multiple data sources, such as structure,
Bin Lv, Haixia Gong, Bin Dong, Zixin Wang, Hongyu Guo, Jianzhu Wang, Jianqing Wu   +6 more
doaj   +2 more sources

A Comparative Study of AI-Based International Roughness Index (IRI) Prediction Models for Jointed Plain Concrete Pavement (JPCP). [PDF]

Materials (Basel), 2022
The international roughness index (IRI) can be employed to evaluate the smoothness of pavement. The previously proposed mechanical-empirical pavement design guide (MEPDG), which is used to model the IRI of joint plain concrete pavement (JPCP), has been ...
Wang Q, Zhou M, Sabri MMS, Huang J.
europepmc   +2 more sources

Airport pavement roughness evaluation based on cockpit and center of gravity vertical accelerations

Transportes, 2020
Rough pavements are generally responsible for vertical accelerations (VA) that can affect the aircraft, increase stopping distance and difficult to read the cockpit instrumentation.
Jorge Braulio Cossío Durán, José Leomar Fernandes Júnior   +1 more
doaj   +3 more sources

Machine Learning for Prediction of the International Roughness Index on Flexible Pavements: A Review, Challenges, and Future Directions

Infrastructures, 2023
Timely maintenance of road pavements is crucial to ensure optimal performance. The accurate prediction of trends in pavement defects enables more efficient allocation of funds, leading to a safer, higher-quality road network.
Tiago Tamagusko, Adelino Ferreira
semanticscholar   +1 more source

Development of Regression Models for Predicting Pavement Condition Index from the International Roughness Index

Journal of Engineering, 2020
Flexible pavements are considered an essential element of transportation infrastructure. So, evaluations of flexible pavement performance are necessary for the proper management of transportation infrastructure.
Muataz Safaa Abed
doaj   +1 more source

ANALISIS TINGKAT KERUSAKAN JALAN TOL

Teras Jurnal: Jurnal Teknik Sipil, 2021
JAbstrak   Jalan Tol Pemalang-Batang merupakan bagian dari jalan tol Tans Jawa yang terbentang sepanjang 39,2 kilometer (km). Jalan Tol merupakan jalan berbayar dan pelayanan harusnya lebih baik dari pada jalan non tol.
Anton Budiharjo, Dimas Wisnu Haryoko, Kornelius Jepriadi   +2 more
doaj   +1 more source

International Standards Organization-Compatible Index for Pavement Roughness [PDF]

Transportation Research Record: Journal of the Transportation Research Board, 1998
The development of a new pavement roughness index, which is compatible to the current International Standards Organization (ISO) standard on “exposure to whole-body vibration” is described. The index was intended to be the independent variable in the future development of relationships between user cost (i.e., vehicle depreciation, repairs, discomfort
A. T. Papagiannakis, B. Raveendran
openaire   +1 more source