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Quality assurance of Flexible Pavement using Light weight deflectometer
Siti Isnaini Kurniawati Djaha (a) ; Hakas Prayuda (b)

(a) Dept. Of Highway and Bridge, Ministry of Civil Work and Housing
(b) Departement of Civil Engineering, Faculty of Engineering, Universitas Muhammadiyah Yogyakarta


Abstract

Quality assessment in existing road pavement was used to decide the right action for road preservation. In Indonesia, the quality was measured by functional using International Roughness Index (IRI) and visually using Pavement condition Index (PCI) to evaluate driver convenience. However road quality structurally can be assessed by measured the deflection and elasticity modulus by using light weight deflectometer (LWD) test. Four (4) segments of national arterial road in Kupang City, East Nusa Tenggara Province data were collected using Light weight defletometer test to find the deflection and elasticity modulus. The result of this test then compared to the result of International roughness index (IRI) test and Pavement condition index (PCI) on the same segments. The statistic result of mean, coefficient of varian and coefficient of correlation were obtained in this research

Keywords: Ravement, Quality Assessment, IRI, PCI

Topic: International Symposium of Civil, Environmental, and Infrastructure Engineering

Link: https://ifory.id/abstract/BpAmjMd8ueJc

Conference: The 3rd International Conference on Sustainability and Innovation (ICoSI 2019)

Plain Format | Corresponding Author (Hakas Prayuda)

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