Determination Asphalt Layer using Ground Penetrating Radar (GPR)

Author:

Badrul Hisham Anwar Farhan,Razali M Hezri,Idris Ahmad Norhisyam,Ghazali Rosmadi,Ibrahim Naim

Abstract

Abstract Ground Penetrating Radar (GPR) is one of a new instrument in the field survey that has emerge along with the advancement of the world technology. The non-destructive technique (NDT) that was introduced along with the GPR instrument is able to be used in assessing the condition of pavement structure and condition. This data can be used to assess the underground features and thus detect any anomalies and buried features such as cable pipe. The current technique used to assess the pavement structure is very destructive and cost a lot of time to be conducted. This paper is aim to evaluate the performance of GPR in assessing the pavement layer with regards to JKR standard specification. The GPR will be equipped with two different types of frequencies which are 250 MHz and 700 MHz to determine the most suitable frequencies for pavement assessment. The obtain result will then be compared with the specification from JKR in order to evaluate whether the GPR is suitable or not. Based on the result, 700 MHz or higher frequencies are more suitable for pavement layer assessment as it can produce detailed and higher resolution of radargram. The comparison results also determined that the GPR can be used for pavement layer assessment as the measured thickness is within the JKR specification.

Publisher

IOP Publishing

Subject

General Engineering

Reference22 articles.

1. An introduction to ground penetrating radar (GPR);Baker;Special Paper of the Geological Society of America,2007

2. Signal processing of GPR data for road surveys;Ciampoli;Geosciences (Switzerland),2019

3. Road and Rail Infrastructure III Stjepan Lakušić – editor;Domitrovié,2018

4. Ground Penetrating Radar (GPR);Desai;IJIR,2016

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Deep Learning Based Ground Penetrating Radar Nondestructive Testing Technology in Highway Maintenance Application;2023 9th Annual International Conference on Network and Information Systems for Computers (ICNISC);2023-10-27

2. The Mapping of Road Pavement Structure around the Seismically Active Regions by Using Ground Penetrating Radar;Key Engineering Materials;2023-01-30

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