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All Journal KOLONI Jurnal Agregate Jurnal Penelitian Multidisiplin Bangsa
Kumbangsila, Ruben
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Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Transportation Other

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Kajian Pelaksanaan Analisis Struktur Bangunan Bawah Jembatan (Abutment) Lingkar Jalur Hutumuri Kecamatan Leitimur Selatan Pulau Ambon Latumahina, Jefri; Hamkah, Hamkah; Kumbangsila, Ruben
Jurnal Penelitian Multidisiplin Bangsa Vol. 1 No. 8 (2025): Januari
Publisher : Amirul Bangun Bangsa Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/jpnmb.v1i8.194

Abstract

Jembatan lingkar jalur hutumuri merupakan banngunan yang di bangun di atas sungai, lemba ataupun jalan sehingga orang atau kenderaan dapat menyebrang dari 1 sisi ke sisi yang lain. Jembatan juga merupakan struktur yang di bangun untuk menjangkaau keadaan fisik tanpa menutup jalan seperti badan air, lembah, atau jalan, untuk tujuan pnyebrangan. Bangunan jembatan harus kuat menahan berat kenderaan yang lewat di atasnya, kuat menahan tiupan angina dari samping, kuat menahan getaran akibat gempa agar jembatan bias bertahan selama umur kapasitas. Tugas akhir ini memiliki tujan untuk dimensi dan penulangan abutmen berdasarkan hasil kerja pada jembatan Lingkar jalur Hutumuri Kecamatan Leitimur Selatan Pulau Ambon yang di samakan untuk menyelidiki beban di atas jembatan berdasarkan SNI 1725 – 2016 Memiliki tujuan untuk mengalisis atau menghitung jembatan konfensional pada struktur bawah jembatan (Abutment). Beban yang di perhitungkan adalah Berat Sendiri, Beban mati tambahan, Beban (T), Beban lajur (D) Beban Angin, dan beban gempa. Hasil Analisis Kestabilan Struktur Bangunan Bawah Jembatan Berdasarkan data pengujian dan Properties Tanah menunjukan bahwa 2 buah pondasi kasion mengunakan diameter 3,00 Cukup untuk memikul Beban Struktur Jembatan dengan bentang 25m.
Analisa Kinerja Lalu Lintas Akibat Pembangunan Underpass di Jalan Jenderal Sudirman Kota Ambon Maruapey, Syaharani; Maitimu, Anthoneta; Kumbangsila, Ruben
KOLONI Vol. 3 No. 1 (2024): MARET 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v3i1.599

Abstract

Underpass in the infrastructure sector is a path / road that is under the ground or under a bridge. Underpass serves to minimize the problem of traffic jams that often occur in several capital cities in Indonesia. One of them is the capital city of Maluku Province, namely Ambon City. Therefore, accessibility in Ambon City must be improved by providing a transportation network system such as underpasses. In this study, primary and secondary data were collected before an after the underpass on Monday – Sunday at 06.00 – 18.00 wit. Furthermore, the data is analyzed, followed by the calculation of the road capacity to the degree of satu ration. So that I can be seen the performance of traffic on Jalan Jenderal Sudirman before and after the underpass. Based on survey data, analysis, and calculation, traffic performance on the general Sudirman road before the underpass in 2019 obtained the highest density level with the value of capacity (C) = 1564 pcu/hour, traffic flow (Q) = 2730 pcu/hour, and the degree of saturation (DS) > 1.75 pcu/hour at the peak hour of the afternoon. Meanwhile, traffic performance after the underpass in 2020 obtained the highest density level with the value of capacity (C) = 1470 pcu/hour, traffic flow (Q) =1232 pcu/hour, and the degree of saturation (DS) > 0.84 pcu/hour at the peak of the afternoon The average degreeof saturation (DS) = 1.23 pcu/hour before the underpass and (DS) = 0.53 pcu/hour after the underpass. So the traffic performance after the underpass decreased by 43.1% from the performance before the underpass
PERENCANAAN DINDING PENAHAN TANAH PADA AREA LONGSOR DI JALAN SYARANAMUAL DESA POKA KOTA AMBON Rahantoknam, Wirda; Kumbangsila, Ruben; Betaubun, Renny James
Journal Agregate Vol. 3 No. 2 (2024): September
Publisher : Jurusan Teknik Sipil

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/ja.v3i2.2217

Abstract

Syaranamual street is situated in Poka Village, Ambon . It is one of the provincial roads affected by landslides due to its location near a fairly high slope/cliff, precisely at Batu Koneng  Fruit Market, Poka Village. The landslide disaster that occurred was due to the influence of bad weather in the form of high-intensity rain accompanied by strong winds that hit Ambon city, so a solution was needed in the form of planning the construction of a retaining wall. The research aims to plan the dimensions of the retaining wall and analyze and determine the safety factor for the stability of the retaining wall in the landslide area on Jl. Syaranamual, Poka Village, Ambon . The method used in this study is by using theory and also empirical formulas according to Rankine about active earth pressure and passive earth pressure on retaining walls and the Terzaghi method regarding soil bearing capacity. The study results show that the planned retaining wall is a gravity retaining wall with height (H) = 4 m, bottom width (B) = 2.4 m, top width (T) = 0.3 m, and Df = 0.5 m. The safety factor obtained from the calculation results is that the wall is stable against the shear force with a value of 2.2 > 1.5 (Safe), the wall is stable against the overturning force with a value of 2.03 > 1.5 (Safe), and the safety factor for the stability of the retaining wall obtained is 3 (Safe).
Co-Authors Betaubun, Renny James hamkah, hamkah Latumahina, Jefri Maitimu, Anthoneta Maruapey, Syaharani Rahantoknam, Wirda