Preliminary Field and Laboratory Investigation on the Use of Non-contact Digital Ski Sensor in the South Korea Expressway Network

Augusto Cannone Falchetto*, Ki Hoon Moon

*Tämän työn vastaava kirjoittaja

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference contributionScientificvertaisarvioitu

Abstrakti

In this paper, the effect of using next-generation equipment for pavement smoothness leveling, known as Non-Contact Digital Ski (NCDS), on the smoothness of asphalt pavements and its impact on the low temperature behavior of the paved mixture is evaluated. For this purpose, the International Roughness Index (IRI m/km) was measured on sections paved with and without NCDS. Asphalt mixture cores were then taken from the pavement to be tested with the Bending Beam Rheometer (BBR) and determine thermal stress. Based on simple graphical and statistical comparisons, it was found that the NCDS paving method results in considerably lower IRI coupled with a moderate reduction in thermal stress, suggesting a potential benefit of this technology also on the low temperature behavior of the mixture.

AlkuperäiskieliEnglanti
OtsikkoCIGOS 2021, Emerging Technologies and Applications for Green Infrastructure - Proceedings of the 6th International Conference on Geotechnics, Civil Engineering and Structures
ToimittajatCuong Ha-Minh, Anh Minh Tang, Tinh Quoc Bui, Xuan Hong Vu, Dat Vu Khoa Huynh
Sivut813-822
Sivumäärä10
ISBN (elektroninen)978-981-16-7160-9
DOI - pysyväislinkit
TilaJulkaistu - 2022
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisuussa
TapahtumaInternational Conference on Geotechnics, Civil Engineering and Structures - Hạ Long Bay, Vietnam
Kesto: 28 lokakuuta 202129 lokakuuta 2021
Konferenssinumero: 6

Julkaisusarja

NimiLecture Notes in Civil Engineering
Vuosikerta203
ISSN (painettu)2366-2557
ISSN (elektroninen)2366-2565

Conference

ConferenceInternational Conference on Geotechnics, Civil Engineering and Structures
LyhennettäCIGOS
Maa/AlueVietnam
KaupunkiHạ Long Bay
Ajanjakso28/10/202129/10/2021

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