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Runway Pavement Design using the Federal Aviation Administration Method Yulfah, Gebi Aini; Sholichin, Ibnu; Utomo, Nugroho
CIVED Vol. 10 No. 3 (2023): September 2023
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/cived.v10i3.27

Abstract

Dhoho International Airport is a new airport located in Kediri Regency, East Java Province, which is built on an area of + 454.5 hectares with a runway length of 3300 m and a width of 45 m. According to its hierarchy, Dhoho Kediri International Airport is a feeder airport (spoke). The B777-300ER aircraft is planned to operate at Dhoho International Airport with a plan life of 10 years which has a subgrade CBR value of 6%. The purpose of this research is to determine the thickness of flexible pavement on the runway of Dhoho Kediri International Airport using the FAA method. In determining the thickness of the runway flexible pavement using the FAA method is influenced by the number of annual departures of aircraft, the MTOW value of aircraft and the CBR value of the subgrade. To determine the annual number of aircraft departures at the new airport, it is necessary to forecast the number of passengers by considering the number of passengers at the nearest airport. Based on data analysis in this study, the total thickness of runway flexible pavement at Dhoho International Airport using FAA method is 102 cm with details of surface thickness of 13 cm, base course thickness of 56 cm, and subbase thickness of 33 cm.
ANALISIS DAMPAK LALU LINTAS AKIBAT AKTIFITAS PADA KAWASAN PASAR TURI BARU SURABAYA Hapsari, Yunita Tri; Sholichin, Ibnu; Estikhamah, Fithri
AGREGAT Vol 9 No 1 (2024)
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/ag.v9i1.21282

Abstract

The increase in road traffic has caused traffic jams in the market area of New Turi Surabaya. The traffic jams on this street were caused by visitors' exits to the Surabaya New Turi Market. In this study on traffic impact analysis was carried out to find out the performance of bridges, side obstacles, level of service in the area of New Turi Market Surabaya. This study uses the intersection method guided by the 2014 Indonesian Road Capacity Guidelines (PKJI) on Traffic Signalling Tool Abnormalities. (APILL). This research was conducted for a week in busy hours. From the results of the calculation of traffic performance, obtained the saturation degree (DJ) Highway Dupak by 0.91, Market Road Turi by 0,93, Tembaan Road by 0.89, Semarang Road by 0.091. Whereas for saturation degrees (dJ) with APILL in the conditions of existing Road Dupak By 0.93 and the average delay (T) = 36.96 seconds/skr, Market Street Turi was 0.92 and the mean delay(T) was 49.76 seconds/sk, Tembaan Street was 0.89 and the medium delay was (T)) = 40.34 seconds/kr, Semarang Street was (0.93 and average delays(T)) was (49.02 seconds/sek). The highest saturation degree (DJ) is 0.93 with the level of service (LOS) E, because the area belongs to the crowded and center of market activity and the density of traffic flows.
The Effect of Anti-Stripping Agent Addition on the Performance of Asphalt Concrete-Wearing Course (AC-WC) Mixture with Madura Local Aggregate Nur, Muhammad; Sholichin, Ibnu; Alfiansyah, Achmad
Sustainable Civil Building Management and Engineering Journal Vol. 2 No. 4 (2025): October
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/scbmej.v2i4.5134

Abstract

This study investigates the use of the Morlife 300 anti-stripping agent to improve the performance of Asphalt Concrete–Wearing Course (AC-WC) mixtures incorporating local aggregates from Madura Island, Indonesia. The objective of this research is to determine the Marshall characteristics of the mixture and to identify both the optimum asphalt content and the optimum anti-stripping dosage based on the 2018 Bina Marga Specifications (Revision 2). Laboratory testing was conducted using asphalt contents of 5%, 6%, and 7%, resulting in an optimum asphalt content of 5.2%, while additive variations of 0%, 0.1%, 0.3%, and 0.5% were used for performance evaluation. The results show that the incorporation of Morlife 300 enhances mixture performance, as indicated by decreasing Air Voids and Voids in Mineral Aggregate and increasing Voids Filled with Asphalt, along with improved stability and Marshall Quotient values. Compared to the mixture without additive, the use of  0.3% Morlife 300 increases stability by 30.57% and the Marshall Quotient by 29.38%, marking this dosage as the optimum level among all variations tested. Overall, the use of the Morlife 300 anti-stripping agent is proven to improve the volumetric and mechanical performance of AC-WC mixtures.