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All Journal Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil INOVTEK POLBENG JCES (Journal of Character Education Society) SIKLUS: Jurnal Teknik Sipil INTEK: Jurnal Penelitian Logic : Jurnal Rancang Bangun dan Teknologi EPI International Journal of Engineering JURNAL POLI-TEKNOLOGI Jurnal Teknik Sipil
Muhammad Yunus
Jurusan Teknik Sipil, Politeknik Negeri Fakfak, Jl. Imam Bonjol Atas, Air Merah, Wagom, Fakfak, 98612.
Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Transportation

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Analisis Kuat Tekan Beton yang Menggunakan Pasir Laut sebagai Agregat Halus pada Beberapa Quarry di Kabupaten Fakfak Imran, Imran; Yunus, Muhammad
INTEK: Jurnal Penelitian Vol 4 No 1 (2017): April 2017
Publisher : Politeknik Negeri Ujung Pandang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (381.688 KB) | DOI: 10.31963/intek.v4i1.96

Abstract

SNI 03-6861-1-2002, states that the fine aggregate used in concrete structures should use river sand. However, the use of fine aggregate in Fakfak regency in general is still dependent on sea sand potential is quite large. The purpose of this study were: 1) determine the characteristics of sea sand in Fakfak regency as a component of the concrete mix; 2) determine the strength of concrete resulting from the use of sea sand. This research is an experimental research laboratory by means of sample testing and analysis of the characteristics of aggregates and concrete compressive test using a compression test machine. Results of testing the characteristics of fine aggregate to quarry in Fakfak regency consisting of quarry Kampung Seberang, quarry Kampung Sungai, quarry Tanjung Wagom and coarse aggregate from the quarry Kayuni can generally be used for a mixture of concrete for eligible characteristics of concrete aggregate but fine aggregate (sand) it is best to Tanjung Wagom quarry because of the fineness modulus 2.93 and included in zone 2. Compressive strength characteristics resulting from the quarry Kampung Seberang 122.84 kg/cm2 quarry Kampung Sungai 129.59 kg/cm2 and quarry Kampung Tanjung Wagom 144.27 kg/cm2 of the planned concrete quality 250 kg/cm2 or down 50.86% , quarry Kampung Sungai 48.16% and quarry Tanjung Wagom 42.29% down or strength is only reached at quarry Kampung Seberang 49.14%, quarry Kampung Sungai 51.84% and quarry Tanjung Wagom down 57.71%
Bearing Capacity and Deformation of Timber Pile-Raft Foundation on Soft Soil Deposits Muhammad Yunus; Risman Firman
EPI International Journal of Engineering Vol 7 No 2 (2024): Volume 7 Number 2, August 2024
Publisher : Center of Techonolgy (COT), Engineering Faculty, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/epi-ije.082024.04

Abstract

A pile-raft foundation is a type of foundation that combines two different types of foundations, a raft base and a pile foundation. These raft bases are one of the most practical economic solutions for buildings because both the support capacity of the raft and the support capability of the pile both work. The paper presents results of the test bearing capacity of piled-raft foundations made from timber in the laboratory and analyzes numerically the deformations that occur in piled raft foundations made of timber. The results of the loading test on the Bakau piled raft foundations in the laboratory obtained the maximum load that can be held by the foundation before experiencing a failure of 85.00 kN with a deformation value of 21.50 mm. Whereas from the load vs. deformation curve, the ultimate bearing capacity is obtained by the Bakau piled raft foundations at 59.00 kN with an ultimate settlement of 6.00 mm. From the results of the validation between the loading test results of the foundation model in the laboratory and the results of numerical analysis, which compared the results of laboratory tests and the results of plaque analysis, the soil with reinforcement of Timber piled raft foundations gave results that were not much different.
ANALISA PERBANDINGAN BIAYA PEMBUATAN PELAT BETON SISTEM KONVENSIONAL DENGAN SISTEM BOUNDECK PADA PEMBANGUNAN GEDUNG KULIAH BERSAMA POLITEKNIK NEGERI FAKFAK Muhammad - Yunus
Teras Jurnal : Jurnal Teknik Sipil Vol. 10 No. 2 (2020): Volume 10 Nomor 2 September 2020
Publisher : UNIVERSITAS MALIKUSSALEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/tj.v10i2.286

Abstract

memungkinkan pengelola proyek untuk memilih salah satu metode pelaksanaan konstruksi tertentu dari beberapa alternatif metode pelaksanaan konstruksi yang ada. Salah satu usaha yang dilakukan oleh pengelola proyek adalah mengganti cara-cara konvensional menjadi lebih modern. Hal ini memunculkan inovasi sistem pelat menggunakan boundeck sebagai alternatif lain dari sistem pelat konvensional. Tujuan dalam penelitian ini adalah untuk menganalisa perbandingan Rencana Anggaran Biaya (RAB) antara pekerjaan pelat beton dengan sistem konvensional dengan pekerjaan pelat beton sistem boundeck, pada Pembangunan Gedung Kuliah Bersama Politeknik Negeri Fakfak. Dari hasil penelitian yang dilakukan diperoleh anggaran biaya pekerjaan pelat beton dengan sistem konvensional sebesar Rp. 5.174.957.000,00 sedangkan anggaran biaya pekerjaan pelat beton dengan sistem boundeck sebesar Rp. 5.476.603.000,00. Selisih anggaran biaya dari kedua metode pelaksanaan pekerjaan pelat beton sebesar Rp. 301.646.000,00, dimana anggaran biaya pekerjaan pelat beton dengan sistem konvensional lebih ekonomis dibandingkan dengan anggaran biaya pekerjaan pelat beton dengan sistem boundeck
Analisis Kelayakan Dimensi Landasan Pacu Bandar Udara Torea di Kabupaten Fakfak Propinsi Papua Barat Muhammad Yunus
Teras Jurnal : Jurnal Teknik Sipil Vol. 12 No. 1 (2022): Volume 12 Nomor 1, Maret 2022
Publisher : UNIVERSITAS MALIKUSSALEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/tj.v12i1.600

Abstract

Abstrak Perkembangan moda sektor transportasi khususnya moda transportasi udara dewasa ini mengalami perkembangan yang sangat signifikan. Hal ini disebabkan moda transportasi udara berupa pesawat terbang dapat membuat manusia berpindah tempat dengan sangat cepat, tidak seperti moda transportasi darat maupun laut yang memerlukan waktu yang lebih lama. Sehubungan hal tersebut maka dibutuhkan bandar udara yang memenuhi persyaratan dari segi keamanan dan keselamatan penerbangan. Tujuan penelitian untuk menganalisis dimensi landasan pacu (runway) serta mengevaluasi kelayakan dimensi landasan pacu (runway) Bandar Udara Torea di Kabupaten Fakfak Propinsi Papua Barat. Dari hasil penelitian yang dilakukan diperoleh dimensi panjang landasan pacu Bandar Udara Torea telah memenuhi persyaratan minimum yang ditetapkan oleh International Civil Aviation Organization (ICAO) tahun 2016 dengan panjang landasan pacu Bandar Udara Torea sepanjang 1201,8 m tetapi dari segi persyaratan untuk jenis pesawat ATR 72-600 belum memenuhi persyaratan sedangkan untuk standar dimensi lebar landasan lacu dan lebar bahu landasan pacu Bandar Udara Torea sesuai Peraturan Kementerian Perhubungan Direktorat Jenderal Perhubungan Udara Nomor : KP 39 Tahun 2015 tentang Standar Teknis dan Operasi Peraturan Keselamatan Penerbangan Sipil. Kata kunci: Moda transportasi, landasan pacu, bandar udara, pesawat ATR 72-600.   Abstract The development of transportation sector modes, especially air transportation modes, is currently experiencing a very significant development. This is because the mode of air transportation in the form of airplanes can make people move very quickly, unlike land and sea transportation modes which require a longer time. In this regard, an airport that meets the requirements in terms of flight security and safety is needed. The aims of the study was to analyze the dimensions of the runway and evaluate the feasibility of the runway dimensions at Torea Airport in Fakfak Regency, West Papua Province. From the results of the research conducted, it was found that the dimensions of the runway length of Torea Airport have met the minimum requirements set by the International Civil Aviation Organization (ICAO) in 2016 with a runway length of 1201.8 m Torea Airport but in terms of requirements for the type of aircraft ATR 72- 600 does not meet the requirements while for the standard dimensions of the runway width and the width of the runway shoulder of Torea Airport according to the Regulation of the Ministry of Transportation of the Directorate General of Civil Aviation Number: KP 39 of 2015 concerning Technical and Operational Standards of Civil Aviation Safety Regulations. Keywords: Modes of transportation, runway, airport, ATR 72-600 aircraft  
Co-Authors Aditya, Fahira Ahmad Fitriadhy Fiti Karwi Imran Imran Imran Imran Irwan Rauf La Resky H. Nurfafen Lomo, Supriyani M. Afdal R. Rum Muhammad Aswan Muhlisah, Nurul Patanduk, James Ratna Septa Sari Tuhepaly Risman Firman Wicaksono, Catur Zahrin F. Syahdinar Zharin F Syahdinar