Article Per Year (5 Year)
p-Index From 2021 - 2026
0.947
P-Index
This Author published in this journals
All Journal Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia Jurnal Pengabdian kepada Masyarakat Nusantara Journal Innovation of Civil Engineering (JICE) Jurnal Pengabdian Masyarakat Bhinneka Jurnal Ilmiah Pengabdian dan Inovasi
Arifin, Achmad Saiful
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Public Health Social Sciences Transportation

Published : 5 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 5 Documents
Search

 1 
Pemberdayaan Kelompok Tani melalui Workshop Pembuatan Pupuk Kompos dari Limbah Bonggol dan Pelepah Pisang untuk Mendukung Kemandirian Pupuk Pertanian Pisang Qomaliyah, Eka Nurul; Arista, Rini Anggi; Nugraheni, Dian; Riyanto, Obaja Eden Santosa; Arifin, Achmad Saiful; Praptawati, Atika
Jurnal Ilmiah Pengabdian dan Inovasi Vol. 3 No. 4 (2025): Jurnal Ilmiah Pengabdian dan Inovasi (Juni)
Publisher : Insan Kreasi Media

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57248/jilpi.v3i4.617

Abstract

Ngrangin Hamnlet, Sumberpasir Village, Malang Regency, is a major banana growing area that produces a lot of organic waste from banana stems. Sadly, this waste is not being used as well as it could be, even though there is a growing need for fertilizer, which is often hard to get for farming. The Purpose of this community service is to help banana farmers learn how to make compost from banana plant waste. This will help them become more self-sufficient effective in getting organic fertilizer locally. This workshop used a learning and hands on approach, including advice, practice and technical help. The activity was aimed at 26 banana farmers who belong to farmer group in Ngrangin Hamlet. The result show that the farmer understood more about recycling farm waste and had better skills in making compost. The compost was good quality, with a crumby texture, dark brown colour, and odorless. Another good thing was that banana farmer started working together to manage compost in the hamlet and they became more aware of sustainable farming methods. This activity shows that helping people locally with the right technology can be a good way to manage waste and provide the fertilizer farmers need.
Retaining Wall Innovation of Stone and Reinforced Concrete to Stand Guard Against Landslides and Earthquakes Cahyono, Heru Setiyo; Arifin, Achmad Saiful; Ingsih, Ita Suhermin; Saefudin, Ruli; Mustofa, Imam
Journal Innovation of Civil Engineering (JICE) Vol 6 No 1 (2025)
Publisher : Department of Civil Engineering, Faculty of Engineering, Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/jice.v6i1.23487

Abstract

In the landslide–prone terrains of Puri District, East Java, engineers have crafted a groundbreaking solution to a life–threatening problem: a hybrid retaining wall that fuses traditional batu kali masonry with reinforced concrete, designed to outlast both relentless soil creep and violent earthquakes. Standing 4.25 meters tall and stretching 20 meters across a fragile slope, this structure—embedded 1.5 meters into the earth—defies seismic forces amplified by climate change, withstanding horizontal accelerations of 0.19g and shear forces that spike 388% during quakes. Rigorous analysis reveals its secret: D16 steel bars, spaced as tight as 100 mm at stress hotspots, work in concert with locally quarried stone to balance cost and resilience. The wall’s success lies in numbers—sliding safety factors of 4.02 (normal) and 1.78 (seismic), bearing pressures grazing 99.9% of limits without failure—but its true victory is human. Shielding a riverside community from catastrophic landslides, it ensures roads stay open, homes remain intact, and daily life flows uninterrupted. As Indonesia battles rising rainfall and tectonic unrest, this innovation offers a replicable blueprint: marrying ancestral building wisdom with 21st–century engineering to turn vulnerability into durability. Keywords: Retaining Wall; Seismic Condition; Landslide Mitigation; Masonry Structure; Sustainable Infrastructure.
Experimental Study on the Failure of Bamboo Laminated Hollow Section Beam-Column Joints using Glue-in-Rod Bracket Arifin, Achmad Saiful; Karyadi, Karyadi; Nindyawati, Nindyawati
Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia Vol 8, No 2 (2023): EDISI SEPTEMBER 2023
Publisher : Universitas Tribhuwana Tunggadewi Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/rekabuana.v8i2.4638

Abstract

Building materials that emit pollutants, are non-renewable, and generate environmental waste require attention. Wood, a popular and natural material, is facing increasing scarcity, necessitating a substitute. Laminated bamboo emerges as the most akin and natural alternative to wood. Research into laminated bamboo encompasses diverse cross-sections, joint types, and field applications, demanding further investigation.This study aimed to ascertain failure types and damage patterns in laminated bamboo hollow section beam-column joints modified with glue-in rod-bracket connections, using petung bamboo (dendrocalamus asper). The research employed an experimental approach with descriptive analysis. Joint failures were evaluated based on moment-rotation relationships within prescribed rotational limits per standards, while joint damage was assessed through visual inspection of joint components.The study's dependent variables included thread rod diameters of 6 mm, 8 mm, dan 10 mm, and 4 dan 6 embedded thread rods, while the independent variables were failure types and joint collapses. Results revealed serviceability failures in samples 8.6, 10.4, and 10.6. Joint damage across all test specimens primarily manifested as broken thread rods. The highest joint strength observed was 6.28 kNm in sample 10.6, with the lowest at 2.25 kNm in sample 6.4.Based on the findings, increasing thread rod diameters to achieve ductile joints resulted in longer rotations but did not meet the planned strength due to bracket-induced prying effects causing bolt head failure. Despite this, the collapse type aligned with the research plan. Addressing the bracket's fulcrum effect during field applications requires solutions, potentially involving enlarging the bracket's base and increasing the number of thread rod points. The tests did not damage the laminated bamboo components, emphasizing the need to consider laminated bamboo cross-sectional dimensions and thread rod fulcrum effects in subsequent tests to ensure uniform component performance. 
Pemberdayaan Masyarakat Melalui Pelatihan Pembuatan Eco Enzyme sebagai Solusi Inovatif Pengelolaan Sampah Organik Berkelanjutan Arista, Rini Anggi; Nugraheni, Dian; Qomaliyah, Eka Nurul; Widowati, Tamara Rahma; Arifin, Achmad Saiful; Santosa, Khalis Nadhira; Yaqin, Muhammad Ainul
Jurnal Pengabdian Masyarakat Bhinneka Vol. 4 No. 2 (2025): Bulan November
Publisher : Bhinneka Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58266/jpmb.v4i2.634

Abstract

Sampah organik masih menjadi persoalan lingkungan yang nyata di tingkat rumah tangga, terutama di wilayah pedesaan. Menanggapi hal tersebut, program pengabdian ini bertujuan memberdayakan masyarakat Dusun Ngrangin, Desa Sumberpasir, Kecamatan Pakis, Kabupaten Malang untuk mengelola sampah organik secara mandiri melalui inovasi eco enzyme. Kegiatan meliputi sosialisasi, pelatihan teknis, praktik pembuatan, pendampingan, dan evaluasi hasil penerapan di masyarakat. Pendekatan partisipatif diterapkan dengan melibatkan kelompok ibu rumah tangga sebagai penggerak utama perubahan perilaku. Hasil kegiatan menunjukkan peningkatan pengetahuan dan keterampilan warga dalam memproduksi serta memanfaatkan eco enzyme untuk kebutuhan sehari-hari. Program ini turut menumbuhkan kesadaran lingkungan, mengurangi volume sampah, dan membuka peluang ekonomi baru berbasis produk ramah lingkungan yang berkelanjutan.
Peningkatan Skill Desain Smart Furniture Tukang Kayu dan Kuli Sekitar Universitas Negeri Malang Djatmika, Boedya; Pranoto, Pranoto; Ramadhani, Viola Malta; Arifin, Achmad Saiful; Wicaksono, Mochammad Hendy; Wijanarko, Yudistiar; Kurniawan, Eka Yudha
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 5 No. 4 (2024): Jurnal Pengabdian kepada Masyarakat Nusantara (JPkMN) Edisi September - Desembe
Publisher : Lembaga Dongan Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55338/jpkmn.v5i4.4083

Abstract

Di sekitar Universitas Negeri Malang, banyak warga berprofesi sebagai tukang dan kuli bangunan, menghadapi tantangan keterampilan dan tingkat pengangguran yang tinggi. Penelitian ini bertujuan untuk meningkatkan keterampilan mereka melalui pelatihan desain smart furniture yang fungsional dan hemat ruang. Produk akhir dari pelatihan ini adalah meja dan kursi multifungsi yang dirancang untuk mengoptimalkan ruang sempit dengan menggunakan bahan ramah lingkungan dan desain efisien. Program pengabdian masyarakat ini berfokus pada peningkatan keterampilan tukang kayu dan kuli bangunan di kawasan tersebut, sebagai solusi terhadap permasalahan keterampilan rendah dan pengangguran. Dengan meningkatnya jumlah penghuni kost di sekitar Universitas Negeri Malang, kebutuhan akan penataan ruang yang efisien dan furniture multifungsi semakin mendesak. Pelatihan ini mencakup desain smart furniture seperti meja lipat dan kabinet multifungsi yang sesuai dengan kebutuhan hunian terbatas. Survei menunjukkan bahwa furniture multifungsi yang hemat tempat dan terintegrasi dengan teknologi modern sangat diminati. Hasil desain meliputi prototipe furniture yang fungsional dan estetis, menggunakan material ramah lingkungan untuk memastikan kenyamanan dan efisiensi ruang. Program ini diharapkan dapat meningkatkan keterampilan teknis tukang dan kuli bangunan serta memberikan kontribusi positif terhadap kualitas hidup penghuni kost, mendukung keberlangsungan akademis mereka dalam lingkungan yang nyaman dan fungsional. Penelitian ini menyimpulkan bahwa pelatihan keterampilan dapat membuka peluang kerja baru dan meningkatkan kesejahteraan pekerja bangunan.
Co-Authors Ainul Yaqin Boedya Djatmika Dian Nugraheni Eka Nurul Qomaliyah Heru Setiyo Cahyono Imam Mustofa Ita Suhermin Ingsih Karyadi Karyadi Kurniawan, Eka Yudha Nindyawati Nindyawati PRANOTO Praptawati, Atika Rini Anggi Arista Riyanto, Obaja Eden Santosa Saefudin, Ruli Santosa, Khalis Nadhira Viola Malta Ramadhani Wicaksono, Mochammad Hendy Widowati, Tamara Rahma Wijanarko, Yudistiar