Results 21 to 30 of about 424 (172)
Developing International Roughness Index (IRI) Model from visible pavement distresses
IOP Conference Series: Materials Science and Engineering, 2020 Abstract The pavement maintenance, rehabilitation, and design methodologies need an appropriate evaluation of the pavement functional condition. The roughness is generally recognized as a measure of the pavement functional capacity. The roughness of pavement is measured using IRI, which depends on the quantity of distresses existing on ...
Hasan H Joni +2 more
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DEVELOPING PREDICTION MODELS FOR SLOPE VARIANCE FROM THE INTERNATIONAL ROUGHNESS INDEX [PDF]
Transport Problems, 2022 Road roughness is considered a primary indicator of pavement condition and serviceability, and the performance of paved roads is linked to road roughness. The focus of this study is to develop a relationship between two important roughness indicators,
Razan SBAIH +3 more
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Study the Relationship between Pavement Surface Distress and Roughness Data
MATEC Web of Conferences, 2016 In this paper, pavement sections from the highway connected Jeddah to Jazan were selected and analyzed to investigate the relationship between International Roughness Index (IRI) and pavement damage including; cracking, rutting, and raveling.
Mubaraki Muhammad
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PENA TEKNIK: Jurnal Ilmiah Ilmu-Ilmu Teknik, 2023 In this research, a comparative study is conducted between the International Roughness Index (IRI), Pavement Condition Index (PCI), and Bina Marga method on roadways with a flexible pavement structure. The objective is to compare the results of road damage evaluation using these three methods and formulate appropriate treatment programs.
St Maryam H +2 more
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Development of An Artificial Neural Network Model for Asphalt Pavement Deterioration Using LTPP Data [PDF]
Journal of Rehabilitation in Civil Engineering, 2020 Deterioration models are the essential parts of any Pavement Management System (PMS). These models are employed to predict future pavement situation based on existence condition, parameters causing deterioration and implications of various maintenance ...
Nader Solatifar, S. Mohammad Lavasani
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Jurnal Indonesia Sosial Teknologi, 2022 Identification of road handling needs is an activity of searching, collecting, researching, and recording data and information on road needs that emphasize the comfort factor in driving, where these factors can occur from road geometric conditions, unevenness or hardness of the road surface.
Sapta Santosa +2 more
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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 +1 more
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Teknik, 2019 Jalan yang memiliki kekasaran (roughness) permukaan yang buruk dapat menyebabkan ketidaknyamanan bagi pengguna jalan, kecelakaan lalu lintas, peningkatan beban dinamis pada permukaan jalan sehingga mempercepat proses kerusakan jalan, serta kerusakan ...
Ardilson Pembuain +2 more
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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. Evaluation of functional and structural conditions is carried out to maintain the good quality of road services. This research aims to evaluate the functional and structural
Rifai Muji +3 more
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Impact of Pavement Roughness on Traffic Safety under Heterogeneous Traffic Conditions
Nigerian Journal of Technological Development, 2020 H ighway safety is a major priority for public use and for transportation agencies. Pavement roughness indirectly influence drivers' concentration, vehicle operation, and road traffic accidents, and it directly affect ride quality.
M.O. Popoola, O.A. Apampa, O. Adekitan
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