Quality Assessment of Road Pavement using Lightweight Deflectometer

DOI

10.2991/icosite-19.2019.16How to use a DOI?

Keywords

IRI, LWD, Elasticity Modulus, PCI

Abstract

Quality assessment in existing road pavement is used to decide the right action for road preservation. In Indonesia, the quality is measured by functional parameter in riding quality using International Roughness Index (IRI) and visually using Pavement condition Index (PCI) to evaluate pavement condition. However, road quality structurally can be assessed by measuring the deflection and elasticity modulus by using light weight deflectometer (LWD) test. Three (3) segments of National arterial road in Kupang City, East Nusa Tenggara Province data are collected using Light weight defletometer test to find the elasticity modulus and then compared and analyzed with the result of IRI test on the same segments. The statistic result of mean, coefficient of variants and coefficient of correlation are obtained in this research and it is found that there is no significance relation between IRI value and stiffness modulus obtained by Lightweight Deflectometer test as shown by the value of coefficient of correlation.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Siti Isnaini Kurniawati Djaha
AU  - Hakas Prayuda
PY  - 2019/10
DA  - 2019/10
TI  - Quality Assessment of Road Pavement using Lightweight Deflectometer
BT  - Proceedings of the Third International Conference on Sustainable Innovation 2019 – Technology and Engineering (IcoSITE 2019)
PB  - Atlantis Press
SP  - 78
EP  - 82
SN  - 2352-5401
UR  - https://doi.org/10.2991/icosite-19.2019.16
DO  - 10.2991/icosite-19.2019.16
ID  - IsnainiKurniawatiDjaha2019/10
ER  -