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All Journal Jurnal Konstruksia SITEKIN: Jurnal Sains, Teknologi dan Industri Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Jurnal Rekayasa Sipil Jurnal Pengembangan Rekayasa dan Teknologi Astonjadro JURNAL KAJIAN TEKNIK SIPIL Jurnal Syntax Transformation Jurnal Sosial dan Teknologi Journal of Social Research Teknika Jurnal Abdimas Le Mujtamak Jurnal Sosial dan Sains Jurnal Indonesia Sosial Sains
Nunung Widyaningsih
UNIVERSITAS MERCU BUANA
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ANALISIS KINERJA SIMPANG BERSINYAL DAN RUAS JALAN (STUDI KASUS: SIMPANG DAN RUAS JL. PANJANG YANG TERHUBUNG DENGAN JL. KEDOYA DURI DAN JL. DURI RAYA) Mardia, Nabila; Widyaningsih, Nunung
Jurnal Kajian Teknik Sipil Vol 4, No 2 (2019): JURNAL KAJIAN TEKNIK SIPIL
Publisher : Universitas 17 Agustus 1945 Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (547.206 KB) | DOI: 10.52447/jkts.v4i2.1539

Abstract

Persimpangan pada ruas Jalan Panjang yang terhubung dengan ruas Jalan Kedoya Duri dan Jalan Duri Raya ini merupakan kawasan komersil yang dimana kawasan ini banyak berdiri perkantoran, pertokoan, rumah makan, hotel dan banyaknya pengguna kendaraan pribadi di sepanjang persimpangan ini, sehingga ketika memasuki jam – jam sibuk persimpangan ini sering mengalami kemacetan. Penelitian ini bertujuan untuk menganalisis kinerja simpang bersinyal dan ruas Jalan Panjang yang terhubung dengan ruas Jalan Kedoya Duri dan Jalan Duri Raya dan memberikan alternatif pemecahan masalah dengan menggunakan metode Manual Kapasitas Jalan Indonesia (MKJI) 1997. Hasil analisa data eksisting, diperoleh Level Of Service (LOS) F untuk kondisi jam sibuk pagi dan sore yang berarti nilai tundaan yang tinggi, menunjukkan waktu siklus yang panjang dan rasio kendaraan yang tinggi ditunjukkan dari panjangnya waktu siklus yaitu 180 detik dengan 3 fase lalu lintas dengan nilai derajat kejenuhan yang tinggi yaitu melebihi 1,00 berarti sudah melebihi standar MKJI 1997 untuk kategori cukup baik yaitu LOS C berada pada angka lebih kecil dari 0,8 (DS ≤ 0,8) dan selanjutnya sebagai alternatif pemecahan masalah pertama dengan perubahan waktu siklus lampu lalu lintas dan alternatif pemecahan masalah kedua dengan menghilangkan belok kanan pada Jalan Kedoya Duri dan Jalan Duri Raya.Indikator dalam menilai kinerja simpang dilihat dari nilai derajat kejenuhan. Dari dua alternatif pemecahan masalah yang dicobakan maka alternatif pemecahan masalah kedua merupakan alternatif terbaik (LOS) D untuk jam sibuk pagi dan sore hari serta LOS untuk jam sibuk siang hari. 
Analisis Pelaksanaan Pekerjaan Konstruksi Preservasi Jalan Long Segment Berbasis Manual Program Evaluation And Review Technique (M-Pert) Dan Value Engineering (Ve) al-imam, ahmad fikry; Widyaningsih, Nunung; Suroso, Agus
Rekayasa Sipil Vol 13, No 1 (2024)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/jrs.2024.v13.i1.06

Abstract

The provision in the 2014 National Medium-Term Development Plan (RPJMN) for the distribution of packages of national road preservation and maintenance activities with the Long Segment contract scheme was chosen by the Directorate General of Highways to improve connectivity between regions as set out in the infrastructure development strategy in Indonesia. The problem of delays in project implementation and work cost efficiency on road projects based on Long Segment contracts. The expected goal in this research was time and cost efficiency using the Manual Program Evaluation and Review Technique (M-PERT) and Value Engineering (VE) method. The analysis resulted in influencing factors, namely the process of activity stages (RII = 0.911), Planning (RII = 0.936), Implementation (RII = 0.919), Supporting (RII = 0.882) Structural Planning (RII = 0.952) Supervision (RII = 0.871) External conditions (RII = 0.769) and road preservation works (RII = .864). The case study using M-PERT method obtained a time optimization value of 1.21% with an accuracy of 98.79% of the completion time at the job site.
The Effect of One-Way System Implementation on Traffic Performance on Arif Rahman Hakim Road, Depok City, Indonesia Edy Galahta Ginting, Winston; Widyaningsih, Nunung
ASTONJADRO Vol. 11 No. 3 (2022): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v11i3.7506

Abstract

Depok City has traffic movement characteristics that are no different from other cities. Traffic movements in Depok City are quite busy and even tend to be congested at certain hours, such as when people go to work and return from work as happened on Arif Rahman Hakim Road which is a 4/2D road type (4 lanes 2 divided directions) which often experiences traffic jams. Efforts to overcome traffic jams are by implementing a system change from 4/2 to 2/1 (two lanes one way) which is expected to improve traffic performance. Observing this phenomenon, this study intends to determine the effect of implementing a one-way system on traffic performance. The findings in the field show that the application of a one-way system can improve traffic performance with an increase in the level of road service in one lane. The results of multiple regression analysis using vehicle situation, side barriers, and road situations simultaneously have a significant effect on traffic performance with an effect value of 10.3%.
Analysis Level of Comfort, Safety and Safety Level on Pathways in The Kebayoran Baru Area, South Jakarta Widyaningsih, Nunung; Adawiya, Aisha
ASTONJADRO Vol. 12 No. 2 (2023): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v12i2.8379

Abstract

As the population increases, resulting in high human mobility. However, high mobility is not matched by services for transportation facilities and infrastructure, especially sidewalks. One of the areas with existing sidewalk problems is the Kebayoran Baru area of South Jakarta. The problem that occurs is that the sidewalk is used as a place to street vendors, and is used as an illegal parking lot. The methodology of this research was carried out by conducting a geometric survey, measuring the volume and travel time of pedestrians to determine the level of service and distributing questionnaires as 80 respondents to pedestrians in search of the level of performance and importance of sidewalk facilities. This data processing uses Microsoft Excel and Statistical Product and Service Solutions (SPSS). The results of the analysis carried out that the sidewalks do not meet the minimum standards according to regulations. From the measurement of the results of the volume and travel time of pedestrians, the level of service with category A is obtained, as well as the results of the questionnaire related to the level of comfort, security, and safety of pedestrians influenced by the presence of street vendors and illegal parking on sidewalks.
Analysis of Determination Transit Oriented Development Areas (TOD) at Light Rail Transit (LRT) Stations in Palembang City Review on Environmental Aspects Ramanda Muhammad, Ifan; Widyaningsih, Nunung
ASTONJADRO Vol. 12 No. 1 (2023): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v12i1.8587

Abstract

The concept of Transit Oriented Development (TOD) at the Light Rail Transit (LRT) station in Palembang City in terms of Environmental Aspects. This study discussed the city of Palembang which already has several transit-based transportation such as Bus Rapid Transit (BRT) and Light Rail Transit (LRT) as a solution to overcome existing congestion. The several areas that still have congestion points and have not been able to be minimized, namely; (1) Bumi Sriwijaya, (2) Cinde Market, (3) 16 Ilir Market, and (4) Jakabaring. At this location, there were several problem phenomena that are still faced in the implementation of the existing TOD where the community does not use an integrated transportation system, This research used Process Hierarchy Analysis (AHP) method. This research was the preparation of evaluation and analysis of the determination of the Transit Oriented Development (TOD) area in the city of Palembang in terms of environmental aspects based on the AHP decision-making method. The research locations reviewed in this study are densely populated areas. In this study using a quantitative research approach. A quantitative approach used to analyze the determination of the Transit Oriented Development (TOD) area in Palembang City in terms of environmental aspects using AHP decision-making analysis techniques in compiling research discussions. The potential as location of the Transit Oriented Development (TOD) area in Palembang City was the Pasar 16 Ilir area (location 3). This area had the highest potential from other areas after the AHP data processing was carried out against the three main criteria for determining the TOD area.
ANALISIS KARAKTERISTIK DAN PERILAKU PENYEBERANGAN ORANG PADA FASILITAS PENYEBERANGAN ZEBRA CROSS DAN PELICAN CROSS (STUDI KASUS RUAS JALAN M. H. THAMRIN) Widyaningsih, Nunung; Daniel, Ondi
Jurnal Pengembangan Rekayasa dan Teknologi Vol. 3 No. 1 (2019): Mei (2019)
Publisher : Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/jprt.v15i1.1486

Abstract

Pejalan kaki dapat menyeberang jalan secara aman apabila disediakan fasilitas yang sesuai dengan kondisi lalu lintas. Tujuan dari penelitian ini adalah menganalisis karakteristik penyeberang jalan pada fasilitas zebra cross dan pelican cross. Karakteristik tersebut dapat dijadikan referensi dalam merancang fasilitas penyeberangan di masa mendatang.Variabel-variabel pejalan kaki yang dianalisis diantaranya adalah kecepatan menyeberang, jenis kelamin dan tingkat kepatuhan. Karakteristik pengemudi dan kondisi fasilitas juga dianalisis untuk mendapatkan perbedaan yang mendetail antara penyeberangan zebra cross dan pelican cross. Berdasarkan analisis, laki-laki menyeberang lebih lambat dibandingkan perempuan, kecepatan laki-laki adalah 1,22 m/detik dan 1,30 m/detik sedangkan kecepatan perempuan adalah 1,24 m/detik dan 1,41 m/detik. Kecepatan individu menyeberang lebih cepat dibandingkan platoon, kecepatan individu adalah 1,23 m/detik dan 1,35 m/detik sedangkan kecepatan platoon adalah 1,09 m/detik dan 1,19 m/detik. Perempuan cenderung lebih mematuhi peraturan dibandingkan laki-laki. Penyeberangan pelican cross lebih direkomendasikan untuk arus dan kecepatan lalu lintas lebih tinggi bila dibandingkan oleh penyeberangan zebra cross.
STUDI EVALUASI KEBUTUHAN PELAYANAN PEJALAN KAKI JALAN MERUYA SELATAN, KEMBANGAN, JAKARTA BARAT (DEPAN UNIVERSITAS MERCU BUANA) Widyaningsih, Nunung; Susena, Sofyan Dimas
Jurnal Pengembangan Rekayasa dan Teknologi Vol. 3 No. 2 (2019): November (2019)
Publisher : Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/jprt.v15i2.1753

Abstract

Pejalan kaki merupakan bentuk transportasi yang tidak kalah banyak debandingkan dengan transportasi kendaraan lain. Di sekitar kawasan pendidikan seperti Kampus Universitas Mercu Buana volume pejalan kaki meningkat cukup tinggi dibandingkan di kawasan pemukiman dan industri. Maka dari itu perlu dilakukan evaluasi kembali terhadap fasilitas pejalan kaki yang ada karena perubahan populasi di daerah tersebut agar pejalan kaki merasa aman dan nyaman melintasi kawasan tersebut.               Tujuan penelitian ini adalah untuk mengetahui volume pejalan kaki, kecepatan pejalan kaki serta ruang bebasnya. Lalu untuk mengevaluasi trotoar dan fasilitas penyeberangan yang ada. Mengetahui jenis fasilitas apa yang cocok dengan lokasi tersebut. Dan mengetahui LOS arus lalu lintas pada lokasi tersebut.               Pada penelitian ini akan mengevaluasi trotoar yang berada di depan Universitas Mercu Buana dan di seberang Universitas Mercu Buana, fasilitas pengeberangan dan arus lalu lintas pada jalan tersebut. Dalam penelitian ini akan dilakukan survey selama 2 hari yaitu hari Sabtu 2 Maret 2019 dan Senin 4 Maret 2019 pada jam sibuk. Diperlukan survey volume arus pejalan kaki, pengukuran geometrik jalan, volume kendaraan, kecepatan, hambatan samping dan volume pejalan kaki menyeberang jalan. Dalam penentuan LOS pada fasilitas pejalan kaki   menggunakan peraturan Tata Cara Perencanaan Fasilitas Pejalan Kaki di Kawasan Perkotaan ( Departemen Pekerjaan Umum Direktorat Jenderal Bina Marga Direktorat Bina Teknik /No:011/T/Bt/1995) dan untuk penentuan LOS arus lalu lintas menggunakan MKJI 1997.               Dalam analisa yang telah dilakukan bahwa LOS pada trotoar di depan UMB adalah B dengan arus per 15 menit (V15) sebesar 1,25 ped/menit/ft, ruang pejalan kaki sebesar 35,96 ft2/ped dan LOS trotoar di seberang UMB adalah B dengan arus per 15 menit (V15) sebesar 1,39 ped/menit/ft, ruang pejalan kaki sebesar 35,05 ft2/ped. Dan LOS arus lalu lintas di lokasi tersebut adalah E dengan DS sebesar 0,94 dengan kecepatan rata-rata ruang sebesar 8,56 smp/jam. Evaluasi fasilitas penyeberangan yang ada tidak mencukupi karena volume pejalan kaki yang cukup tinggi sehingga perlu digantikan dengan pelican dengan lapak tunggu.
Analysis of Traffic Accidents Using the Accident Rate Method (Case Study: MT. Haryono Street – Gatot Subroto Street South Jakarta City) Kusumaningrum, Riandha; Widyaningsih, Nunung
SITEKIN: Jurnal Sains, Teknologi dan Industri Vol 20, No 2 (2023): June 2023
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/sitekin.v20i2.22153

Abstract

MT. Haryono - Gatot Subroto Street South Jakarta is one of the arterial roads in the Special Capital Region of Jakarta that connects three cities, South Jakarta City and East Jakarta City. Based on IRSMS (Integrated Road Safety Management System), data from the National Police showed increased traffic accident cases in MT. Haryono Gatot Subroto Street South Jakarta, where in 2019, there were 21 traffic accident cases. In 2020, there were 30 traffic accident cases, and in 2021, there were 38 traffic accident cases. This research method was descriptive, which describes current conditions using the Accident Rate method. This study aims to determine the level of traffic accidents on MT Haryono - Gatot Subroto Street, South Jakarta, to know the factors that cause accidents, and to find the black site area on MT. Haryono - Gatot Subroto Street South Jakarta, and to provide alternatives and solutions for prevention and management in reducing traffic accidents. This research shows that the black site area was on Gatot Subroto Street Segment 6, KM 5+500 – KM 6+500, with an accident rate of 6.33. The Blackspot identification was based on an accident rate of 0.27, and the black site identification was based on an accident rate of 0.27. The highest time of occurrence of traffic accidents was on Sunday at 03.00 – 04.00 WIB, so an actual speed survey was implemented at that time. The primary cause of traffic accidents based on POLRI IRSMS data was the human factor as drivers who are negligent and undisciplined in driving. An example of the causal factors found during the survey was drivers driving over the maximum speed limit—the alternatives and solutions for prevention and countermeasures in reducing traffic accidents on MT. Haryono-Gatot Subroto Street South Jakarta provides adequate lighting along the way and adds traffic signs before black site areas.
Analisis Karakteristik Parkir dan Kebutuhan Ruang Parkir di Kawasan Kuliner Pasar Lama Tangerang Pusparani Windiar Raihana; Nunung Widyaningsih
Jurnal Indonesia Sosial Sains Vol. 2 No. 03 (2021): Jurnal Indonesia Sosial Sains
Publisher : CV. Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jiss.v2i03.172

Abstract

The problems contained in the Tangerang Old Market Culinary Area is a problem of irregular parking control congestion. One of the physical facilities in the area is the parking area of the road body. This study aims to analyze the characteristics of parking, road sections and provide alternative problem solving in accordance with the provisions of MKJI 1997. The result of this study is the volume of vehicles entering the parking area on Friday, November 13, 2020 as many as 34 cars and 41 motorcycles, Saturday, November 21, 2020 as many as 48 cars and 65 motorcycles and Sunday, November 27, 2020 as many as 41 cars and 61 motorcycles. The largest parking accumulation on Saturday as many as 11 cars occurred between 08:00-08:59 WIB and Sunday as many as 104 motorcycles occurred between 14:00-14:59 WIB. The average Saturday car park duration is 1.81 hours/vehicle and 2 hours/kend for motorcycles. On Saturday the largest car park index was 120.93% at 16:00-16:59 WIB and 108.26% for motorcycles occurred on Tuesday from 17:00 to 17:59 WIB. The largest PTO is 1 vehicle/SRP/observation time. Judging from the analysis of road sections for survey speed on Kisamaun road in the peak hours of morning, afternoon and afternoon have a level of service or Level of Service (LOS) namely D. This indicates that there is a level of vehicle flow in the afternoon Saturday, November 21, 2020 from 16:00 to 17:00 WIB.
Peningkatan Wawasan Masyarakat Desa Drawati Mengenai Dasar Listrik dan Instalasi PJU Sel Surya: Improving Community Knowledge in Drawati Village on Basic Electrical Principles and Solar-Powered Street Lighting Systems Kinasih, Reni Karno; Widyaningsih, Nunung; Saragih, Ivan Jansen; Supiyat, Agus
Jurnal Abdimas Le Mujtamak Vol. 5 No. 2 (2025): Le MUJTAMAK 2025: Juli - Desember
Publisher : Universitas Islam Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46257/jal.v5i2.1227

Abstract

Penerangan Jalan Umum (PJU) berbasis tenaga surya merupakan solusi berkelanjutan untuk menyediakan pencahayaan di wilayah pedesaan yang belum terlayani dengan baik. Namun, keberhasilan jangka panjang sistem ini sangat bergantung pada kemampuan masyarakat dalam memahami serta merawat instalasi yang ada. Program pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pemahaman masyarakat mengenai dasar-dasar kelistrikan dan keterampilan teknis terkait pemasangan serta pemeliharaan PJU tenaga surya. Sasaran kegiatan mencakup warga, kelompok pemuda, serta perangkat desa di lokasi yang telah atau akan dipasang PJU surya. Metode pelaksanaan menggabungkan sesi teoritis mengenai kelistrikan dan energi surya dengan pelatihan praktik langsung, termasuk simulasi pemeliharaan sistem. Hasil kegiatan menunjukkan peningkatan pengetahuan pada lebih dari 85% peserta, tersusunnya modul pelatihan lanjutan, serta terbentuknya kelompok pemelihara lokal. Temuan ini menegaskan pentingnya pemberdayaan masyarakat dan penguatan kapasitas teknis lokal dalam mendukung keberlanjutan teknologi energi terbarukan di tingkat desa.
Co-Authors Adawiya, Aisha Agus Suroso al-imam, ahmad fikry Arifin Arifin Bambang Purwoko Kusumo Bintoro Daniel, Ondi Edy Galahta Ginting, Winston Fiko Farnolo Hamzah Firman Syarif Fiansyah Hamzah, Fiko Farnolo Hermanto Dwiatmoko Ikra Nasrul Khuri Saputra Jalaludin, Jalaludin Khairunnisa Pertiwi Rahaviana Khansa Ramadianti Kusumaningrum, Riandha Mardia, Nabila Pusparani Windiar Raihana Raihana, Pusparani Windiar Ramanda Muhammad, Ifan Reni Karno Kinasih Rizki Adam Dawi Saragih, Ivan Jansen Septa Ade Dermawan Supiyat, Agus Susena, Sofyan Dimas Yandrie, Fernando Donica Yayuk Sri Rahayu