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All Journal International Conference on Coastal and Delta Areas Jurnal Keselamatan Transportasi Jalan (Indonesian Journal of Road Safety) Jurnal Tekstil
Dwi Wahyu Hidayat
Unknown Affiliation
Automotive Engineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Transportation Other

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THE TRAFFIC ANALYSIS ON THE SIGNALED T-JUNCTION (A Case Study Of Purwokerto Indah (Purin) T-Junction, Kendal) Dwi Wahyu Hidayat
International Conference on Coastal and Delta Areas Vol 3 (2017): The 3rd International Conference on Coastal and Delta Areas
Publisher : International Conference on Coastal and Delta Areas

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Purwokerto Indah T-Junction (Purin) is one of the T-Junctions located in the district of Kendal. This place is found to be a signaled T-Junction and belongs to education and housing area. Looking at its function, it connects Jl. Tentara Pelajar with Jl. Soekarno-Hatta, the main road of North Beach (Pantura). In the rush hours, especially in the Morning and in the Afternoon, this site becomes crowded and vulnerable to conflict due to being located on the area of Jl. Soekarno-Hatta, the main road of North Beach (Pantura). In order to meet the need of this research, surveys on the flow of traffic, type of vehicle, Geometry of road, and phase of traffic on the T-Junction were conducted. These surveys were made on Sundays, Mondays and Wednesdays at 06.00 to 18.00. The T-Junction performance analyses were made by referring to MKJI where it included the level parameter of saturation, postponement, and T-Junction services. Of the data analyses, the intersection performance values at the peak condition were found to be at the south area of Jl. Tentara Pelajar with the level of saturation (DS) 0.937, and the total of delay 61.827 seconds/unit of passenger car that it belonged to service level D. For the west area of Jl. Soekarno-Hatta, this had the level of saturation (DS) 0.937, and the total of delay 57.528 seconds/unit of passenger car, where this belonged to level D in term of service. For the east area of Jl. Soekarno-Hatta, the level of saturation (DS) was 0.937, and the total of delay was 80.374 seconds/unit of passenger car. It means, the average of intersection delay in the T-junction, Purin, Kendal was 34.27 seconds. This further explains that the service level of Purwokerto Indah (Purin) T-Junction, Kendal belonged to level D. Keywords : MKJI; Signaled T-junction, Service Level
Analisis Kinerja Pelayanan Bus Trans Metro Dewata Saat Pandemi Berdasarkan Pedoman Departemen Perhubungan Dwi Wahyu Hidayat; Ni Komang Satwika Gayatri; Ahmad Soimun; Rahmat Ahmad
Jurnal Keselamatan Transportasi Jalan (Indonesian Journal of Road Safety) Vol. 9 No. 1 (2022): JURNAL KESELAMATAN TRANSPORTASI JALAN (INDONESIAN JOURNAL OF ROAD SAFETY)
Publisher : PUSAT PENELITIAN DAN PENGABDIAN MASYARAKAT (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46447/ktj.v9i1.422

Abstract

Public transportation was an activity of transferring people or goods from one place to another using a public transportation system to pay a certain amount of money. In the Bali public transport provided by the government is trans metro dewata, which is an attempt by the government to reduce the use of private vehicles. Business screens allow one bus ride to hold as many as one to two passengers. The aim of this study is to understand the quality of the metro bus service of the dewata particularly during the elections, so as to give public an idea of the quality of the metro bus service of the dewata. Based on the fourth parameters conducted on the quality of service according to the department of transportation, lectures on metro metro bus services have been very good, and it can inform the public that the quality of bus service when the pandemic pandemic has not dropped.
Evaluasi Kinerja Dan Jumlah Armada Angkutan Umum Pada Terminal Ubung Denpasar Utara Studi Kasus Trayek Terminal Ubung – Matahari Terbit Dwi Wahyu Hidayat; Yogi Oktopianto; Rahmat Ahmad; Reza Yoga Anindita
Jurnal Keselamatan Transportasi Jalan (Indonesian Journal of Road Safety) Vol. 9 No. 2 (2022): JURNAL KESELAMATAN TRANSPORTASI JALAN (INDONESIAN JOURNAL OF ROAD SAFETY)
Publisher : PUSAT PENELITIAN DAN PENGABDIAN MASYARAKAT (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46447/ktj.v9i2.447

Abstract

This Bus Rapid Transit (BRT) transportation is one of the supports for the mobilization of the Balinese people, especially in the SARBAGITA area (Denpasar, Badung, Gianyar and Tabanan). The purpose of this study was to determine the performance of inter-city transportation services within the province on the Trans Metro Dewata Bus located at the Ubung Terminal. This study was conducted using some primary data and secondary data that had been obtained from the field. The indicators for the performance of each mode are expressed in terms of Load Factor, Speed, Frequency and Headway. The results of the evaluation on the Trans Metro Dewata Bus public transportation show that the average Load Factor for the Ubung – Sunrise Terminal route is still below the standard. The average frequency also does not meet the standards, while the Headway exceeds the ideal Headway value of 10-15 minutes, the average frequency of the Ubung - Sunrise Terminal route does not meet the standards of 4-6 vehicles, the travel speed for transport routes In general, the Trans Metro Dewata bus does not meet the speed requirements, namely ≤ 20 km/hour.
Pengaruh Kondisi Wire Top Flat pada Mesin Carding Meikin terhadap Jumlah Neps dan Ketidakrataan Sliver Hamdan S Bintang; Fajar Pitarsi Dharma; Dwi Wahyu Hidayat
Jurnal Tekstil Vol 4 No 1 (2021)
Publisher : Akademi Komunitas Industri Tekstil Dan Produk Tekstil Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59432/jute.v4i1.9

Abstract

Berdasarkan pengamatan teknis melalui diagram fishbone terdapat beberapa faktor yang menyebabkan tumpulnya wire top flat. Solusi yang dilakukan untuk menyelesaikan kasus ini adalah penyelesaian teknis dengan cara melakukan penggrindaan terhadap wire top flat sehingga kondisi wire kembali tajam dan kualitas sliver yang dihasilkan meningkat. Penggrindaan sendiri bertujuan untuk mempertajam kembali wire yang telah tumpul. Akan tetapi, apabila wire mengalami over grinding atau penggrindaan berlebih akan menyebabkan wire menjadi melengkung. Wire yang melengkung dapat menyebabkan serat-serat tersangkut pada wire yang melengkung tersebut. Based on the technical assessment through the fishbone diagram, there are several factors that cause the bluntness of the wire top flat. The solution takes to solve this case is a technical solution by grinding the top Flat wire so that the wire condition becomes sharp again and the resulting sliver quality increases. Grinding itself aims to sharpen the wire that has been blunt. However, if the wire is over-grinding or over-grinding it will cause the wire to warp. Curved wire can cause the fibers to get caught in the curved wire.
Co-Authors Ahmad, Rahmat Dharma, Fajar Pitarsi Hamdan S Bintang Ni Komang Satwika Gayatri Reza Yoga Anindita Soimun, Ahmad Yogi Oktopianto