REKAYASA
Vol 16, No 2: Agustus 2023

Pengaruh Suhu Perkerasan Terhadap Umur Perkerasan Lentur Menggunakan Metode Analitis

Nola Riwibowo (ITB AD LAMONGAN)
Fibia Sentauri Cahyaningrum (ITB AD LAMONGAN)
Taruna Firlian Tama (Unknown)
Friska Amelia (Unknown)



Article Info

Publish Date
12 Aug 2023

Abstract

This study will discuss the effect of temperature design with variations in air temperature between 24 ºC and 30 ºC on the life of flexible pavements. The obtained secondary field data was processed using the Nottingham Design Method. Furthermore, the results of the data processing are used to calculate the strain value with the BISAR 3.0 program (Bitumen Stress Analysis in Roads). The strain values resulting from the BISAAR 3.0 program analysis in the form of asphalt mix horizontal tensile strain (εt) and subgrade vertical strain (εz) are used to calculate the life of flexible pavements. The results of the analysis show that when using fatigue crack damage criteria, a temperature increase of 5.8% will cause a decrease in the life of flexible pavement by 0.7% (critical condition) or 0.6% (failed condition). However, when using the criteria for permanent deformation damage, a temperature increase of 5.8% will reduce the life of flexible pavement by 1.5% (critical condition) or 1.0% (failure condition).

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Journal Info

Abbrev

rekayasa

Publisher

Subject

Agriculture, Biological Sciences & Forestry Computer Science & IT Electrical & Electronics Engineering Engineering Physics

Description

This journal encompasses original research articles, review articles, and short communications, including: Science and Technology, In the the next year publication, Rekayasa will publish in two times issues: April and ...