Overlay maintenance on road heavy vehicle lane by non-destructive test method

Dadang Iskandar, Sigit Pranowo Hadiwardoyo, Raden Jachrizal Sumabrata, Hendra Ariyapijati

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper presents the results of the application of non-destructive test: Falling Weight Deflectometer (FWD) to assess the bearing capacity of the rigid pavement and calculate the overlay on a composite pavement. The present study was conducted on toll roads in Jakarta Outer Ring Roads S-section (JORR-S), with vehicles lane that received relatively heavy axle loads. The main motivation of this research was to evaluate the use of FWD method against destructive testing (DT) - which is relatively time-consuming, unsafe and costly - as the support for decision making in carrying out effective and efficient toll road maintenance. The structural models were build based on the deflection of the FWD and the real traffic load measured using Weigh in Motion (WIM) data. The layers elastic moduli were estimated through back-calculation. Furthermore, the calculation of thickness overlay with bearing capacity values from the non- destructive test data was done using back calculation method. The final calculation results obtained the average thickness of the overlay of 8 cm. It can be concluded that the thickness of the pavement layer has a high influence on the approximate modulus of the bitumen layer to be added. Although the results are specific to this case, it is expected that this study will strengthen the importance of using non-destructive testing for pavement evaluation.

Original languageEnglish
Title of host publicationExploring Resources, Process and Design for Sustainable Urban Development
Subtitle of host publicationProceedings of the 5th International Conference on Engineering, Technology, and Industrial Application, ICETIA 2018
EditorsWisnu Setiawan, Nur Hidayati, Anto Budi Listyawan, Nurul Hidayati, Hari Prasetyo, Munajat Tri Nugroho, Tri Widodo Besar Riyadi
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735418509
DOIs
Publication statusPublished - 26 Jun 2019
Event5th International Conference on Engineering, Technology, and Industrial Application: Exploring Resources, Process and Design for Sustainable Urban Development, ICETIA 2018 - Surakarta, Central Java, Indonesia
Duration: 12 Dec 201813 Dec 2018

Publication series

NameAIP Conference Proceedings
Volume2114
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference5th International Conference on Engineering, Technology, and Industrial Application: Exploring Resources, Process and Design for Sustainable Urban Development, ICETIA 2018
CountryIndonesia
CitySurakarta, Central Java
Period12/12/1813/12/18

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