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ANALISIS PENGARUH KENDARAAN ODOL TERHADAP TINGKAT KECELAKAAN DI JALAN TOL Enggar Oktarinda; Nuzul Barkah Prihutomo; Eka Olivia Maulani
Construction and Material Journal Vol. 4 No. 1 (2022): Construction and Material Journal Vol. 4 No. 1 Maret 2022
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/cmj.v4i1.4151

Abstract

Semarang ABC toll road is an inner-city toll road of Semarang connecting the West, East, and South areas of Semarang City. The toll road is a crucial road for land transportation in Java and yet passed by many overloaded and over-dimension vehicles. Overloaded and over-dimension vehicles (ODOL) on toll roads is categorized as a traffic violation that harms various parties such as disrupting the smooth traffic flow due to low speeds and affecting toll road maintenance costs due to ODOL vehicle loads, and Accident rates involving overloaded vehicles. This study aims to examine the effect of ODOL vehicles on the Accident rate on toll road. The study used a regression test with SPSS software. The results of the study show there is an influence between ODOL vehicles and the level of traffic accidents on toll road by 32%. From the JM Digimap application, case studies of accidents involving ODOL vehicles on toll road can disrupt the smooth traffic flow and reduce the average passing speed by up to 12%. Keywords: Accident Rates, Over-dimension, Overloading, Traffic Violation.
ANALISIS UMUR SISA DAN TEBAL PERKERASAN JALAN TOL AKIBAT BEBAN BERLEBIH Ahmad Ahlan Hidayah Ahmad Gumelar; Nuzul Barkah Prihutomo; Danang Eko Saputro
Construction and Material Journal Vol. 4 No. 1 (2022): Construction and Material Journal Vol. 4 No. 1 Maret 2022
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/cmj.v4i1.4155

Abstract

Toll Road is an important instrument in people's lives because it can shorten travel time, cut travel costs, economic growth in the area. This makes the Toll Road the main choice for people to travel. The economic growth of an area causing the growth of industrial estates is in line with the growth of vehicles and the vulnerability of vehicles that are classified as excessive loads. Jakarta-Cikampek toll road passes through an industrial area that allows overload vehicles pass the section. Excessive load vehicles will damage the road and reduce the life of previously designed plans. This study aims to find out the impact caused by excessive load vehicles on the age of the road plan and evaluate the need for thick road pavement due to excessive load vehicles. Based on the calculation of the remaining age of the pavement obtained the results for vehicle overload by 3.21% with the remaining life of the pavement by 6 months. Meanwhile, for the remaining age in vehicle overload group 6B in 2032 by 3.48%. Then for the calculation of the thickness of the pavement needed obtained a result of 35 cm. Based on these results, it can be concluded that excessive vehicles have an impact on the pavement of the toll road. Keywords: Excessive Load Vehicles, Pavement Thickness, The Lifespan of Pavement.
Analysis of the Effect of Pavement Conditions on Vehicle Speed Sekar Ayu Kusumawardhani; Nuzul Barkah Prihutomo; Danang Eko Saputro
Applied Research on Civil Engineering and Environment (ARCEE) Vol. 3 No. 02 (2022): System Advantages in Construction
Publisher : POLITEKNIK NEGERI JAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/arcee.v3i02.4148

Abstract

The Jakarta Outer Ring Road (JORR) Toll Road is a logistics route that acts as an essential transportation artery to facilitate logistics distribution. This toll road connects strategic locations to support logistics distribution. It can lead to the repetition of traffic loads, causing a decrease in the pavement quality marked by road damage. Road damage that occurs can reduce the level of safety and comfort of road users. To minimize accidents due to road damage, road users will drive their vehicles at lower speeds in locations/segments that have damage. In the study, the level of road damage was analyzed using the Pavement Condition Index (PCI) method. Vehicle speed using the time mean speed method and then statistically analyzed using linear regression using SPSS v.26 software to determine how much influence road pavement conditions have on vehicle speed. Based on the results of the analysis on the Jakarta Outer Ring Road (JORR) KM 35+000 – 45+000 toll road, the pavement conditions of the toll road are in the good category with various vehicle speeds for each group with a range of 44.80 km/hour to 79,98 km/hour and the effect of pavement conditions on vehicle speed is 51.6% for class 1 vehicle, 58,1% for class 2 vehicle, 42,2% for class 3 vehicle, 42,9% for class 4 vehicle, 44,8% for class 5 vehicle.
Analisis Produktivitas Excavator Dan Dumptruck Pada Pekerjaan Galian Tanah Pada Proyek Jalan Tol Jakarta – Cikampek II Selatan Muammar Efriansyah; Nuzul Barkah Prihutomo; Edy Pramono
MoDuluS: Media Komunikasi Dunia Ilmu Sipil Vol 4, No 1 (2022)
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/modulus.v4i1.1823

Abstract

Banyaknya penggunaan alat berat pada proyek pembangunan Jalan tol Jakarta – Cikampek 2 selatan paket 3 tentunya akan memperbesar biaya pelaksanaan pekerjaan. Agar dapat mengetahui biaya dan jumlah alat yang digunakan pada saat proses pekerjaan galian dimana saat excavator bekerja melayani dumptruck, maka perlu dilakukan peninjauan kembali secara khusus baik dari segi jumlah alat yang digunakan maupun besarnya biaya pelaksanaan. Oleh karna itu dilakukan penelitian mengenai analisis produktivitas, waktu, dan biaya excavator dan dumptruck. Metode analisis ini dilakukan dengan cara membandingkan keadaan lapangan dengan perhitungan Teoritis dengan cara menghitung produktivitasnya , lama waktu kerjanya, dan biaya pekerjaan. Dari hasil penelitian didapatkan adanya keterlambatan sebesar 3 hari untuk Excavator dan Dumptruck, Dalam keadaan jumlah unit alat berat sama banyak antara Teoritis penggunaan alat dengan pelaksanaannya dilapangan yaitu satu unit Excavator dan dua unit Dumptruck, kemudian terdapat kekurangan produktivitas untuk Excavator sebesar, 82.21  dan Dumptruck sebesar, 25.95 . Serta didapatkan adanya kerugian sebesar  Rp. 55,124,237 atau sebesar 6 % dalam persentase pada pekerjaan galian tanah. Setelah diketahui adanya keterlambatan dan kerugian, lalu melakukan analisis penentuan alat berat efektif, didapat kombinasi alat efektif terdapat pada alternatif 2 yang mana lebih cepat 19 hari dari Lapangan, lalu dengan biaya pekerjaan alat berat sebesar  Rp. 733,543,888 atau adanya penurunan sebesar 26% yang didapatkan dari perhitungan rasio. Kata kunci: Biaya, Dumptruck dan Excavator, Produktivitas, Waktu
STABILITAS DINAMIS BETON ASPAL CAMPURAN PANAS DIBAWAH VARIASI TEMPERATUR Eva Azhra Latifa; Nuzul Barkah Prihutomo; Mulyono Mulyono
Jurnal Poli-Teknologi Vol. 12 No. 1 (2013)
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/pt.v12i1.493

Abstract

ABSTRACT This research is part of a long-term study in an effort to discover a kind of asphalt concrete mix that is both economical and highly durable at up to 600 celsius under flood water submersion. The research is conducted by testing the dynamic stability of hot mix asphalt concrete as to simulate vehicle wheel load on a flexible road pavement. The tested mix utilizes portland cement and stone dust as the filler aggregate, as well as soft-gradation stone ash bina marga 2010 with pertamina asphalt, asphalt concrete mix with retona asphalt, and asphalt concrete mix with superpave-gradation aggregate. All those mixes undergo the marshall stability test as well as residual stability and refusal density tests beforehand to achieve the most optimum composition. The marshall stability test is conducted with different submersion times, ranging from 24, 72 to 120 hours, at temperatures ranging from 300, 380 to 600 celsius. The dynamic stability of the mixes is tested by a wheel-tracking device at 300 and 600 celsius. The data is analyzed through the regression analysis method. After treatment, results showed that the mix of bina marga fine gradation with stone dust filler and retona asphalt 55has highest dynamic stability with lowest rate of deformation. Keyword : filler aggregate, superpave gradation, bina marga fine gradation, marshall characteristic, dynamic stability
PERENCANAAN ULANG SISTEM DRAINASE PERUM GRIYA ASRI WIKA JATIRANGGON BEKASI Nuzul Barkah Prihutomo; M. Zaqqi Nurfadillah; Sarah Adistia
Jurnal Poli-Teknologi Vol. 14 No. 1 (2015)
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/pt.v14i1.738

Abstract

Abstract Drainage is a series of waterworks that serve to reduce and remove excess water from the land or in a region, so that the land can function optimally and is defined as the infrastructure that serves the water and the surface water body or to buildings and artificial recharge. The goal is to help resolve the problem of flooding that occurred in Perum Griya Asri Wika Jatiranggon Bekasi. Data processing method using a manual calculation according a rational method for calculation the debit of rain, and Manning formula for the debit channel. After calculating, it is known there are many dimensions that couldn’t accommodating the needs of existing discharge so that the most rational solution to cope with the flood was able to do normalization and change the existing channel which was originally made of stone into a u-ditch dimensional (50.70.120cm) Keywords: Flood, Drainage, Capacity, U-ditch. Abstrak Drainase adalah serangkaian bangunan air yang berfungsi untuk mengurangi dan/atau membuang kelebihan air dari suatu kawasan atau lahan, sehingga lahan dapat difungsikan secara optimal dan diartikan sebagai prasarana yang berfungsi mengalirkan air permukaan ke badan air dan/atau ke bangunan resapan buatan. Tujuannya untuk membantu menyelesaikan permasalahan banjir yang terjadi pada Perum Griya Asri Wika Jatiranggon, Bekasi. Metode pengolahan data menggunakan perhitungan secara manual sesuai dengan metode rasional untuk menghitung debit hujan, dan rumus manning untuk debit saluran. Setelah dilakukan perhitungan maka diketahui masih banyak dimensi yang tidak mampu menampung debit kebutuhan yang ada sehingga solusi yang paling rasional untuk mengatasi banjir tersebut adalah dengan melakukan normalisasi pada saluran dan mengubah saluran eksisting yang semula terbuat dari batu kali menjadi u-ditch dimensi (50.70.120cm). Kata kunsi : Banjir, Drainase, Kapasitas, Uditch.
Biaya dan Tebal Perkerasan Kaku Menggunakan Metode MDP 2017 dan AASHTO 1993 Rizal, Rikki Sofyan; Prihutomo, Nuzul Barkah; Raihan Wahyu Putra
Jurnal Poli-Teknologi Vol. 23 No. 2 (2024)
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/pt.v23i2.6683

Abstract

The planning and evaluation process of toll road pavement thickness play a crucial role in sustainable toll road design. Road structure design needs to align with construction requirements, and pavement serves to shield the road layers from excessive pressure due to vehicle loads. Recalculating the rigid pavement thickness on the Cinere - Jagorawi toll road section III using the AASHTO and MDP methods aims to determine the most suitable method for determining toll road pavement thickness. Additionally, the study conducts cost calculations for rigid pavement work using slipform concrete paver and conventional methods. The research findings indicate that based on project data analysis, the pavement thickness using the AASHTO method is 16 cm, while the MDP method results in a thickness of 28 cm. The MDP analysis yields a pavement thickness identical to the field measurement of 28 cm, whereas the AASHTO method produces a pavement thickness 12 cm thinner than the field measurement. The effective cost of rigid pavement work using manual methods and concrete pavers amounts to Rp11,640,674,008.34. This cost applies to a thickness of 29 cm, a lane width of 3.7 m, and a work length of 5,700 m. The maximum work length is 3,291 m using manual methods, and the minimum work length is 2,409 m using concrete pavers.
ANALISIS TEBAL PERKERASAN LENTUR METODE MDP 2017 DENGAN SOFTWARE KENPAVE Rizal, Rikki Sofyan; Prihutomo, Nuzul Barkah; Yelvi, Yelvi
Construction and Material Journal Vol. 7 No. 1 (2025): Construction and Material Journal Vol. 7 No. 1 Mei 2025
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/cmj.v7i1.7546

Abstract

The existence of the Bawen-Salatiga toll road has caused an increase in the volume of vehicles on the Tingkir Road section, Salatiga City. In the first year of the opening of the toll gate, the maximum volume of vehicles per day was 23,937, while in the second year there were 26,203 vehicles passing through per day. This number continues to experience a significant increase over time. In order to reduce the potential for traffic congestion, PT Trans Marga Central Java plans to widen the road section. This study aims to determine the thickness of the pavement and the cost that will be used in the Jalan Tingkir widening project, Salatiga City. The pavement thickness calculation employs the 2017 road pavement design manual method (MDP) and utilizes Kenpave software for structural analysis. The second edition of the Central Java Province Construction Work Unit Price (HSP) for clan buildings is used as a reference for determining the cost of pavement work. Based on the results of the analysis, the thickness of the pavement layer was obtained: 40 cm for the AC-WC layer, 60 cm for the AC-BC layer, 80 cm for the AC base layer, and 30 cm for the class A foundation layer with a planned traffic load of 3.85 x 10⁶. ESAL. As for the strength value tested with Kenpave software, the repetition value of fatigue crack load (Nf) was 3.70 x 1012, the repetition value of groove crack load (Nd) was 4.41 x 106, and the repetition value of permanent deformation load was 3.19 x 1011. Based on the analysis of the cost budget plan, the cost for the pavement work was Rp9,019,773,857.81. The flexible pavement with a thickness of 48 cm can withstand the weight of fatigue cracking, groove cracking, and permanent deformation.