Results 11 to 20 of about 418 (173)
Can We Predict the Roughness Index (IRI) of a Road Based on its Pavement Condition Index (PCI)? [PDF]
E3S Web of Conferences, 2023 Road damages might affect pavement condition which leads to reducing the remaining service life of the pavement. Two methods widely known to measure the pavement condition are among others: the Pavement Condition Index (PCI) and the International ...
Pramesti Florentina Pungky +5 more
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Norms according to international roughness index of road pavements in Republic of Uzbekistan [PDF]
E3S Web of Conferences, 2023 This scientific article presents an analysis of the norms of the roughness of road pavement in foreign countries. Based on the results obtained from the experimental research work on measuring the international roughness index (IRI) of road pavements on ...
Ablakulov A.
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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 +2 more
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Correlation of Pavement Distress and Roughness Measurement
Applied Sciences, 2022 Riyadh City established and implemented a Pavement Maintenance Management System (PMMS) through the General Directorate of Maintenance and operation. The system was created to address the difficulties that come with maintaining and reserving the pavement
Abdullah I. Al-Mansour, Amr A. Shokri
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Modeling of International Roughness Index in Seasonal Frozen Area
Magazine of Civil Engineering, 2021 In order to solve the international roughness index problem of asphalt concrete pavement in seasonal frozen area, this article takes four typical highways from China's seasonally frozen regions as examples to organize and analyze the geographic location,
LINA ZHANG, DONGPO HE, QIANQIAN ZHAO
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Rekayasa Sipil, 2022 A road is a land transportation infrastructure that plays an important role in regional development. Road feasibility assesses through road roughness. The purpose of this study is to assess the condition of road roughness based on the ASTM E 950-94.
Kukuh Pratama +2 more
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Measurement of the International Roughness Index (IRI) Using an Autonomous Robot (P3-AT) [PDF]
Proceedings of the International Symposium on Automation and Robotics in Construction (IAARC), 2009 In this paper, we test whether an autonomous robot can be used to measure the International Roughness Index (IRI), a description of pavement ride quality in terms of its longitudinal profile. A ready-made robot, the Pioneer P3-AT, was equipped with odometers, a laptop computer, CCD laser, and a SICK laser ranger finder to autonomously perform the ...
Jia-Ruey Chang +4 more
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Evaluation of Longitudinal Irregularity in Airport Pavements and Unpaved Runway
Engineering Proceedings, 2023 This paper presents a study about the effect of unevenness on conventional airport pavements and unpaved runways. During landing and take-off operations, aircraft tires are at high levels of tension and possible surface roughness can contribute to ...
Livia Merighi +2 more
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Mathematical model for optimizing the repair plan for the international roughness index IRI
IOP Conference Series: Materials Science and Engineering, 2020 Abstract The authors analyzed the existing regulatory documents and studies on the road surface evenness impact on the traffic flow speed, the transportation and traffic safety costs. Currently available methods of forming a plan of repair work are focused on the use of the roads diagnostics results according to the evenness level of the
S V Aleksikov +3 more
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Transportes, 2022 A irregularidade longitudinal em Pistas de Pouso e Decolagem (PPD) é frequentemente monitorada por meio do International Roughness Index (IRI), índice desenvolvido para avaliação de rodovias.
Elisa da Silva Sousa +2 more
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