Results 271 to 280 of about 261,425 (336)

International Roughness Index Prediction for Jointed Plain Concrete Pavements Using Regression and Machine Learning Techniques

Transportation Research Record, 2023
Rigid pavements are recently gaining vast interest for their durability and large traffic volume endurance. This raises the need for a robust method to predict their long-term performance to support decisions on their future maintenance and ...
Amany M. Suliman, Ahmed M. Awed, Ragaa T. Abd El-Hakim, S. El-Badawy   +3 more
semanticscholar   +1 more source

An International Roughness Index Estimation Model Using TabPFN

IEEE Sensors Journal
With the continuous expansion of global road networks, developing rapid, efficient, and cost-effective methods for pavement performance assessment is essential. This study used a vibration acceleration sensor to collect vehicle-induced vibration data and
Xinle Pang, Xingju Wang, Yanting Li, Rongqun Zhang   +3 more
openaire   +2 more sources

Switching to International Roughness Index

Transportation Research Record: Journal of the Transportation Research Board, 1998
The International Roughness Index (IRI) has become a well-recognized standard for measurement of pavement roughness. The main objectives of the study were to evaluate the consequences of switching to IRI roughness measurements, and to develop a procedure for switching from measuring roughness with a response-type device, used for more than 10 years ...
Jerry J. Hajek, Thomas J. Kazmierowski, Graham Musgrove   +2 more
openaire   +1 more source

Reconciling Pavement Condition Data from Connected Vehicles with the International Roughness Index from Standard Monitoring Equipment Using Physics-Integrated Machine Learning

Transportation Research Record, 2023
This study investigates the possibility for augmenting infrequent standard pavement survey data with spatiotemporally continuous sensor data crowdsourced from connected vehicles. A framework is proposed to leverage physics-integrated machine learning (ML)
Nima Kargah-Ostadi, Kostiantyn Vasylevskyi, A. Ablets, Andrew Drach   +3 more
semanticscholar   +1 more source

ANALISIS KERUSAKAN JALAN MENGGUNAKAN METODE INTERNATIONAL ROUGHNESS INDEX

Jurnal ARTESIS, 2023
Jalan Tol Gempol – Pasuruan yang terhitung 6 tahun lamanya beroperasi yang dimulai pada maret 2017 ini memiliki 2 jalur/arah, memiliki bentang panjang dengan jumlah keseluruhan sepanjang 34,50 kilometer, dengan kilometer awal pada KM 776 + 000, dan kilometer akhir pada KM 810 + 000.
Syarifah Rafizma Saadah, Imam Hagni Puspito   +1 more
openaire   +1 more source

Estimation of Present Serviceability Index from International Roughness Index

Transportation Research Record: Journal of the Transportation Research Board, 1999
An analysis is described that was undertaken with the objective of developing realistic models for estimating present serviceability index (PSI) as a function of international roughness index (IRI) for asphalt and concrete pavements. These models were developed by first analyzing the correlation between slope variance and PSI values obtained in the ...
Kathleen Hall, Carlos Muñoz
openaire   +1 more source

Performance of Machine Learning Algorithms in Predicting the Pavement International Roughness Index

Transportation Research Record, 2021
Significant research efforts have documented the capabilities of machine learning (ML) algorithms to model pavement performance. Several challenges, however, limit the implementation of ML by practitioners and transportation agencies.
Mohammad Z. Bashar, C. Torres-Machí
semanticscholar   +1 more source

Estimating International Roughness Index from noisy profilograph measurements

2009 IEEE Intrumentation and Measurement Technology Conference, 2009
In this paper, we propose a method for estimating the international roughness index (IRI) of a pavement profile using data collected by a computerized profilograph making noisy measurements. We begin by modeling the pavement as a nonstationary stochastic process and show that, despite this nonstationarity, we can exploit the design of the profilograph ...
Justin S. Dyer, Dwight D. Day, Stephen A. Dyer, John J. Devore   +3 more
openaire   +1 more source

Relationship between International Roughness Index and Straightedge Index

Journal of Transportation Engineering, 2012
AbstractThis study presents the regression relationships between two commonly used indicators of longitudinal road unevenness, the international roughness index (IRI) and the straightedge index. A total of 290 real longitudinal road-profile records were processed. The asphalt-concrete and cement-concrete road surfaces were analyzed separately.
openaire   +1 more source

Effects of maintenance, traffic and climate condition on International Roughness Index of flexible pavement

International Journal of Pavement Engineering, 2022
This paper focuses on developing the predictive models for International Roughness Index (IRI) of flexible pavement using several soft computing systems.
C. Kayadelen, Y. Önal, G. Altay, M. Öztürk, S. Serin   +4 more
semanticscholar   +1 more source