creators_name: RAHMAT , SUMINTO 
creators_id: 1715011030
type: other
datestamp: 2023-06-07 08:56:53
lastmod: 2023-06-07 08:56:53
metadata_visibility: show
title: STUDI ANALISIS PERKERASAN SEMI LENTUR JALAN
(SEMI FLEXIBLE PAVEMENT) AKIBAT PEMBEBANAN
DINAMIS BERBASIS FINITE ELEMENT
ispublished: pub
subjects: 600
subjects: 620
full_text_status: restricted
abstract: 
Semi Flexible Pavement merupakan perkerasan yang memadukan kedua jenis
perkerasan lentur dan perkerasan kaku. Seiring perkembangan zaman dan
bertambahnya populasi yang berdampak pada volume kepadatan mobilitas
kendaraan semakin bertambah. Akibatnya, kerusakan jalan sering dijumpai karena
terjadinya regangan akibat pembebanan dinamis lalu lintas. Analisis Elemen
Hingga (Finite Elemen Analysis) merupakan pendekatan numerik yang mendekati
keakuratan struktural. Tujuan Penelitian untuk menganalisis regangan serta
membandingkan dengan hasil eksperimental, menganalisis ketahanan deformasi,
menentukan pembebanan untuk muatan sumbu terberat (MST) serta menghitung
jumlah kendaraan maksimum yang diperoleh dari faktor nilai fatigue cracking
(retak lelah). Metode penelitian dilakukan dengan analisis numerik menggunakan
Abaqus 6.14. Hasil penelitian menunjukan analisis perkerasan semi lentur hampir
menyerupai eksperimental dengan persentase selisih <10%. Untuk ketahanan
deformasi, perkerasan semi lentur memiliki waktu yang lebih baik daripada
perkerasan lentur. Perkerasan semi lentur dengan beban 0,7 MPa memiliki
ketahanan terhadap beban lalu lintas yang lebih baik, dengan nilai fatigue
cracking sebesar 110.521 ESAL.
Kata Kunci: semi lentur, regangan, deformasi, fatigue cracking.

Semi Flexible Pavement is a pavement that combines both types of flexible
pavement and rigid pavement. Along with the times and increasing population
which has an impact on the volume of density of vehicle mobility is increasing. As
a result, road damage is often encountered due to strain due to dynamic traffic
loading. Finite Element Analysis is a numerical approach that approaches
structural accuracy. The research objectives were to analyze strain and compare
with experimental results, analyze deformation resistance, determine the loading
for the heaviest axle load (MST) and calculate the maximum number of vehicles
obtained from the fatigue cracking factor. The research method was carried out
by numerical analysis using Abaqus 6.14. The results showed that the semiflexible
pavement analysis almost resembled the experimental one with a
percentage difference of <10%. For deformation resistance, semi-flexible
pavement has a better time than flexible pavement. Semi-flexible pavement with a
load of 0.7 MPa has better resistance to traffic loads, with a fatigue cracking
value of 110,521 ESAL.
Keywords: semi flexible, strain, deformation, fatigue cracking.
date: 2023-05-03
date_type: published
publisher: FAKULTAS TEKNIK
place_of_pub: UNIVERSITAS LAMPUNG
id_number: 1715011030
citation:   RAHMAT , SUMINTO   (2023) STUDI ANALISIS PERKERASAN SEMI LENTUR JALAN (SEMI FLEXIBLE PAVEMENT) AKIBAT PEMBEBANAN DINAMIS BERBASIS FINITE ELEMENT.  FAKULTAS TEKNIK, UNIVERSITAS LAMPUNG.     
document_url: http://digilib.unila.ac.id/71755/1/ABSTRAK.pdf
document_url: http://digilib.unila.ac.id/71755/2/SKRIPSI%20FULL.pdf
document_url: http://digilib.unila.ac.id/71755/3/SKRIPSI%20TANPA%20BAB%20PEMBAHASAN.pdf