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All Journal Jurnal Teknik Sipil Jurnal Teknik Sipil Macca
Latuconsina, Syarifudin Ishak
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Civil Engineering, Building, Construction & Architecture Engineering

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Utilization of Walnut Shell Waste (Canarium Indicium) as an Additive to the Compressive Strength of Paving Block Latuconsina, Syarifudin Ishak; Uzda, Rabiyatul; Setiady, Morgan; Haupea, Arkam
Jurnal Teknik Sipil MACCA Vol. 8 No. 1 (2023): Jurnal Teknik Sipil MACCA
Publisher : Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/301j3n07

Abstract

Kenari (Canarium indicum) merupakan tanaman asli Indonesia yang banyak tersebar di kepulauan Maluku. Limbah hasil olahan kenari yaitu cangkang kenari yang sering ditimbun maupun dibiarkan begitu saja dan belum dimanfaatkan secara maksimal. Tujuan penelitian ini adalah untuk mengetahui nilai kuat tekan paving block dan kadar optimum dengan pemanfaatan limbah cangkang kenari sebagai bahan tambah. Dalam penelitian ini pembuatan benda uji paving block sebanyak 15 buah dengan mutu rencana kelas B. Dengan 5 variasi sampel paving block yaitu, 1 sebagai kontrol (normal) dan 4 diantaranya menggunakan penambahan cangkang kenari sebesar 3%, 5%, 7%, 9% dari volme dan berat total paving block. Untuk setiap variasi paving block dibuat sebanyak 3 benda uji dan diuji pada umur 28 hari. Berdasarkan hasil pengujian kuat tekan diperoleh hasil nilai kuat tekan pada paving block PBN = 23,22 MPa, (memenuhi mutu rencana paving block kelas B yaitu 17 - 34 MPa), untuk paving block PBCK 3% = 23,91 MPa, (naik 3,01%,), untuk paving block PBCK 5% = 24,50 MPa, (naik sebesar 5,51% dari paving block PBN), sedangkan untuk paving block PBCK 7% = 22,69 MPa, (turun nilai kuat tekan dari paving block PBN sebesar 2,31%) dan untuk paving block PBCK 9% = 19,90 MPa, (turun nilai kuat tekan dari paving block PBN sebesar 16,67%).
PERFORMANCE ANALYSIS OF WIRELES ON THE GROWTH OF USERS OF SEA TRANSPORTATION SERVICES IN HUNIMUA PORT - CENTRAL MALUKU Ohorella, Fuad Hasan; Latuconsina, Syarifudin Ishak; Palaklely, Rayleky
Jurnal Teknik Sipil Vol 23, No 2 (2023): JURNAL TEKNIK SIPIL EDISI MEI 2023
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtst.v23i2.64036

Abstract

Hunimua Harbor is the link between Ambon Island and Seram Island. The flow of growth in sea transportation users at Hunimua Port in the last five years has increased. The preliminary analysis of Hunimua Port shows that in 2021 passenger growth is 21%, 2-wheeled vehicle growth is 17%, 4/6-wheeled growth is 24%, and ship visit growth is 5%, respectively, and Berth Occupancy Ratio (BOR) is 72%. The results showed that the average annual load growth over the next ten years was 1.7% for passengers, 1.2% for R-2 vehicles, and 4.5% for R-4/6 vehicles. The Load Factor in 2026 has reached 68%, and in 2031 it has born 67%, which means that the level of demand for ferry transportation has exceeded the available capacity, based on the Regulation of the Minister of Transportation of the Republic of Indonesia Number PM 104 of 2017 concerning the Implementation of Ferry Transportation. The Berth Occupancy Ratio (BOR) value for 2026 = 82%, and in 2031 = 92%. From the percentage of BOR values in table 2.1 based on UNCTAD standards, Hunimua Port should have more than six piers ready to operate in 2026.
Co-Authors Haupea, Arkam Palaklely, Rayleky Rabiyatul Uzda Setiady, Morgan