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ANALISIS MANAJEMEN KONSTRUKSI JEMBATAN DI JALAN LINGKAR TIMUR KUNINGAN Martinus Agus Sugiyanto; Mira Lestira Hariani; Yudhit Frheza
Jurnal Konstruksi dan Infrastruktur : Teknik Sipil dan Perencanaan Jurnal Konstruksi dan Infrastruktur Volume X No 1 : April 2022
Publisher : Civil Engineering Department, Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jki.v10i1.6589

Abstract

Pembangunan jalan lingkar timur bertujuan untuk memutus arus jalur utama. Jalan lingkar timur Kuningan memiliki jalan dan jembatan yang dikerjakan dengan panjang jalan 7,2 km dan untuk Jembatan Lingkar Timur Kuningan pembangunan jembatan meliputi 30% dari total pekerjaan. Tujuan dari penelitian ini adalah untuk mengetahui biaya dan waktu yang dibutuhkan untuk pembangunan jembatan di ja;an lingkar timur Kuningan. Penelitian ini menggunakan metode CPM untuk mempercepat pekerjaan konstruksi jembatan dan kurva s untuk mengendalikan proyek dengan membandingkan kurva s desain dan kurva s di lapangan. Hasil yang diperoleh dalam penelitian ini adalah :1) estimasi pekerjaan konstruksi Jembatan Lingkar Timur Kuningan diperkirakan akan memakan waktu 32 minggu ; 2) Total Rencana Anggaran Biaya adalah Rp5.806.300.000 ; 3) jalur kritis yang terjadi pada proyek Jembatan Jalan Lingkar Timur Kuningan adalah A-B-C-D-E-F-G-H-I-J-K-L-M-N-O-P-Q-R-S-T-U-V-W.
Evaluation of Traffic Performance on the Ciledug–Pabuaran Road Section on Cirebon Regency Fauzan Adzim; Martinus Agus Sugiyanto
Jurnal Teknik Indonesia Vol. 5 No. 3 (2026): Jurnal Teknik Indonesia
Publisher : Publica Scientific Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58860/jti.v5i3.891

Abstract

The growth of industrial areas in East Cirebon Regency has increased transportation activities and traffic volume on the Ciledug–Pabuaran Road, potentially reducing traffic performance. This study aims to evaluate traffic performance on the Ciledug–Pabuaran Road segment and analyze the impact of industrial development on traffic conditions. The research employed a quantitative approach using field surveys and descriptive analysis. Primary data were collected through traffic volume surveys, vehicle speed measurements, and roadside friction observations, while secondary data were obtained from relevant agencies and the Indonesian Highway Capacity Guidelines (PKJI). The analysis included calculations of traffic volume, road capacity, volume-to-capacity ratio (V/C Ratio), and Level of Service (LOS). The results indicate that the average traffic volume reached approximately 16,000 vehicles per day, while the effective road capacity was 1,078 vehicles per hour. The V/C ratio of 1.05 indicates that the road segment operates beyond its capacity (overcapacity). High roadside friction caused by industrial activities contributed to a decline in the Level of Service to categories D–E during peak hours. The study concludes that industrial area development has a significant impact on increasing traffic congestion and reducing road performance. Therefore, mitigation measures such as the implementation of Traffic Impact Analysis (ANDALALIN), industrial access management, and road capacity improvements are necessary to support traffic flow efficiency and road safety.
Analysis of pedestrian facility needs in tradisional indonesian market areas based on traffic characteristics and pedestrian volumes ( indonesian market area) Diantori diantori; Ahmad Solikin; Ibrahim Nurhasan; Martinus Agus Sugiyanto; Mira Lestira Hariani
Journal of World Science Vol. 3 No. 9 (2024): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jws.v3i9.1175

Abstract

Crossing the road without crossing facilities is at great risk of traffic conflicts that can lead to congestion and accidents, so the availability of crossing facilities for pedestrians is an important indicator in improving pedestrian safety. This study aims to provide recommendations for the need for road crossing facilities that are in accordance with current conditions and the next 5 to 10 years in an effort to improve pedestrian safety. The method used is the LOS (Level Of Service) approach to determine traffic performance with calculations based on the Indonesian Road Capacity Guidelines (PKJI 2023), the PLOS (Pedestrian Level Of Service) approach to assess the performance of pedestrian facilities and to determine the appropriate type of crossing based on the guidelines of the Directorate General of Binamarga 2023 carried out by surveying traffic volume and crossing volume. The results showed that the study location has a LOS C value for current conditions and LOS E in the next 5 to 10 years. As for the PLOS value at the study site, it gets a score of F in the part that does not have pedestrian space, and a score of A in the part that has a pedestrian path. This study provides recommendations that there is a need for road crossing facilities in the form of "pelican with protection" for current conditions and "Pedestrian Bridge" for the next 5 and 10 years
Influence Factor Analysis of Consumer Decision in Using Special Tariff Policy on Regional Rail in Indonesia (Case Study : Sawunggalih Regional Train) Agil Gian Baldat; Isse Liana Septiani; Yuda Andriansyah; Martinus Agus Sugiyanto; Mira Lestira Hariani
Jurnal Ekonomi, Teknologi dan Bisnis Vol. 3 No. 12 (2024): Jurnal Ekonomi, Teknologi dan Bisnis
Publisher : Al-Makki Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57185/jetbis.v3i12.162

Abstract

Indonesian railway transportation service companies are constantly striving to improve service and facility optimization while increasing train passenger numbers. The purpose of this study is to examine the impact of special fare tickets on train user decisions in order to boost passenger traffic and strengthen railways' role in the regional economy. This study examines price, time (length), and certainty opportunities as influences on the decision to acquire special fare tickets for public transportation trains. The study took a quantitative approach, with the questionnaire asking about Ability to Pay (ATP) and Willingness to Pay (WTP). Furthermore, the data was examined using multiple linear regressions to identify the impact of variables on consumer behavior. Overall, 54% of respondents can buy rail tickets at official pricing, including regular and special fares. 44% of respondents always purchase special price train tickets for long journeys and always take trains. Therefore, the resulting regression model is as follows: Y=3.115 - 0.49X1 + 0.042X2. The price variable shows a negative influence (-0.49), indicating that the greater the ticket price, the less likely someone will purchase a special fare train ticket. In contrast, the time variable has a positive effect, with a value of + 0.043, indicating that the longer the time given, the more likely someone will opt to buy.
Performance Analysis of Pedestrian Paths in The Colonial Historical Area of Kota Lama Cirebon Mira Lestira Hariani; Arni Muslimah Handayani Widjaja; Martinus Agus Sugiyanto; Ohan Farhan; Fathur Rohman
Journal of Green Science and Technology Vol 7 No 3 (2023): Journal of Green Science and Technology Vol.7 No.3 Special Edition : Applied scie
Publisher : Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v7i3.102

Abstract

Pedestrian path conditions are one of the factors that affect willingness to walk and play an important role in supporting historical tourism activities. This study analyzes the performance of pedestrian paths expressed by Pedestrian Level of Service (PLOS) in the colonial historical area of Kota Lama Cirebon.  The method used in this study was to conduct a geometric survey of pedestrian paths, pedestrian flow surveys, and pedestrian travel time surveys in 10 segments scattered throughout the study area. The survey results were analyzed regarding the 1985 Highway Capacity Manual (HCM) and PLOS values generated based on available walking space. The study shows that in terms of walking space availability, most of the segments in the study area have a PLOS A score, which means they are performing well. In comparison, some segments have poor PLOS, such as Merdeka Street, Yos Sudarso Street, TJ Street, and Kebumen Street, due to the unavailability of sufficient walking paths to serve pedestrians or the presence of side obstacles that reduce the effective width of the pedestrian path. To overcome these problems, several things need to be done, such as: 1) issue a policy prohibiting selling on pedestrian paths to reduce side obstacles so that the effective width of the pedestrian path can increase; 2) widen the pedestrian path at least according to the applicable standards; and 3) provide pedestrian paths on segments that do not yet have pedestrian paths.
Evaluasi Penambahan Superplasticizer Sikament-LN Terhadap Kuat Lentur Beton  Untuk Perkerasan Kaku Wahyu Setiyadi; Martinus Agus Sugiyanto
Jurnal Ragam Pengabdian Vol. 3 No. 2 (2026): Mei-Agustus, Sustainable Development Goals (SDGs): Multidisciplinary Perspectiv
Publisher : Lembaga Teewan Journal Solutions

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62710/v4pjqt54

Abstract

Beton perkerasan kaku memerlukan kuat lentur yang memadai untuk menahan beban lalu lintas berulang. Penggunaan superplasticizer merupakan salah satu upaya meningkatkan kinerja beton melalui pengurangan kebutuhan air tanpa menurunkan kemudahan pengerjaan (workability). Penelitian ini bertujuan menganalisis pengaruh superplasticizer Sikament LN terhadap kebutuhan air, faktor air semen (FAS), berat volume, dan kuat lentur beton. Metode yang digunakan adalah eksperimen laboratorium dengan variasi Sikament LN sebesar 0%; 0,75%; 1,00%; dan 1,25% dari berat semen. Hasil penelitian menunjukkan bahwa penggunaan Sikament LN mampu menurunkan kebutuhan air hingga 17,54% sehingga FAS berkurang dari 0,416 menjadi 0,343, yang diikuti peningkatan berat volume. Nilai kuat lentur beton umur 28 hari meningkat dari 5,688 MPa pada beton normal menjadi 7,516 MPa pada variasi 1,25%, atau meningkat sebesar 32,14%. Dengan demikian, Sikament LN efektif meningkatkan kinerja beton perkerasan kaku melalui pengurangan kebutuhan air dan peningkatan kuat lentur tanpa mengurangi workability beton.