Results 21 to 30 of about 7,446 (255)
Pavement Quality Evaluation Using Connected Vehicle Data
Sensors, 2022 Modern vehicles have extensive instrumentation that can be used to actively assess the condition of infrastructure such as pavement markings, signs, and pavement smoothness.
Justin A. Mahlberg +4 more
doaj +1 more source
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 +4 more
openaire +2 more sources
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
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
Hot-in-place recycling engineering application of low penetration aged asphalt [PDF]
E3S Web of Conferences, 2023 Hot-in-place recycling of asphalt pavement is one of the important regeneration technologies of pavement engineering, which apply to the pavements with fewer diseases, excellent driving quality, slight rutting, and good pavement structural strength ...
Shi Ning +3 more
doaj +1 more source
PREDICTION OF SERVICE LIFE BASE ON RELATIONSHIP BETWEEN PSI AND IRI FOR FLEXIBLE PAVEMENT [PDF]
Proceedings on Engineering Sciences, 2023 Uncertainty about the remaining service life of the pavement occurs in developing countries even though the structure is designed with the planned life. As a result, there is damage to the network and the structure and function of the road.
Muhammad Isradi +4 more
doaj +1 more source
Road Handling Using International Roughness Index and Surface Distress Index Method
Journal of Physics: Conference Series, 2021 Abstract Determination using field survey data and rough meter III tools, as well as theoretical sources on the determination and evaluation program of the International Roughness Index (IRI) method and the calculation of the Surface Distress Index (SDI) for flexible pavement based on research results from sta 00 + 000 to 02+ 700 IRI ...
Andrew Ghea Mahardika +6 more
openaire +1 more source
Impact of pavement condition on passenger car traffic
Građevinar, 2016 The present paper explores the influence of pavement condition, roughness, and longitudinal grade on the operating speed (V85) of passenger car traffic at multi-lane roads. The pavement condition is described as a pavement condition index, while pavement
Ahmed Mohamed Semeida +1 more
doaj +1 more source
Passsenger Ride Comfort and International Roughness Index Specifications in the Slovak Republic
Communications, 2019 New original results are presented on relation between passenger's whole-body vibration (WBV) and longitudinal road unevenness characterised by the International Roughness Index (IRI) in 100-m segments.
Peter Mucka +2 more
doaj +1 more source
MATEC Web of Conferences, 2019 Road is an infrastructure that built to support the movement of the vehicle from one place to another for different purposes. Today, it is often found damage to road infrastructure, both local roads, and arterial roads.
Psalmen Hasibuan Rijal +1 more
doaj +1 more source