Article Per Year (5 Year)
p-Index From 2021 - 2026
5.088
P-Index
This Author published in this journals
All Journal PROSIDING SEMINAR NASIONAL Traksi : Majalah Ilmiah Teknik Mesin EKSAKTA: Journal of Sciences and Data Analysis Jurnal Teknik Sipil Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik Jurnal Ilmiah Dinamika Rekayasa (DINAREK) JITEK (Jurnal Ilmiah Teknosains) Al-Wijdan : Journal of Islamic Education Studies Jurnal Pendidikan Matematika (Kudus) Reviews in Civil Engineering Jurnal DISPROTEK Jurnal Penelitian dan Pengabdian Kepada Masyarakat UNSIQ Jurnal Riset Teknologi Pencegahan Pencemaran Industri Media Komunikasi Dunia Ilmu Sipil (MoDuluS) International Journal of Engineering, Science and Information Technology DEVICE Jurnal Ilmiah Arsitektur Journal of Economic, Business and Engineering (JEBE) Teknika Suluh: Jurnal Seni Desain Budaya Jurnal Teknik Sipil Jurnal Konstruksi dan Infrastruktur : Teknik Sipil dan Perencanaan Jurnal Basement : Jurnal Teknik Sipil Diteksi : Jurnal Pengabdian Kepada Masyarakat Advance Sustainable Science, Engineering and Technology (ASSET) Journal of Green Science and Technology PASAK: Jurnal Teknik Sipil dan Bangunan Journal of Renewable Engineering
Qomaruddin, Mochammad
Program Studi Teknik Sipil, Fakutas Sains & Teknologi, Universitas Islam Nahdlatul Ulama
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Transportation Veterinary Other

Published : 55 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 55 Documents
Search

 2   3   4   5   6 
The Influence Of Sedimentation On The Use Of The Pacal Reservoir In Bojonegoro District, East Java, Indonesia Mushthofa; Indriani, Yulia; Nisa, Khoiru; Roesdina, Tira; Qomaruddin, Mochammad; Faqih, Nasyiin
Journal of Renewable Engineering Vol. 1 No. 3 (2024): JORE- June
Publisher : Pt. Anagata Sembagi Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62872/pmd87r84

Abstract

Pacal Reservoir is located in Kedungsource Village, Temayang District, Bojonegoro Regency, which functions to dam water from the Kedung River, which is a tributary of the Bengawan Solo River. Sedimentation is one of the main problems that occur in reservoirs, which causes a decrease in the operational life of the reservoir. Changes in land use can affect the sedimentation of the Pacal reservoir. This is caused by factors such as erosion, transportation and sedimentation that occur on the land. Changes in land use can increase land erosion, which can then increase sedimentation in reservoirs. This research aims to determine the level of sedimentation and its effect on the useful life of the Pacal Reservoir. From the research results, several conclusions were drawn relating to the sedimentation rate value in Pacal Reservoir in the 2013-2022 period as follows: The volume of suspended load was 24217.74 tons/year; Bed load volume is 45205.50 m³/yr; then the total value of sediment inflow is 92025.99 tons/year; The total sediment spread is 0.98 mm/yr. From the results of sedimentation calculations, the estimated remaining useful life of Pacal Reservoir is 30 years. 
PEMETAAN KERAWANAN BANJIR UNTUK PENANGGULANGAN BENCANA BERBASIS SIG DI KABUPATEN KEBUMEN Faqih, Nasyiin; Gunawan, Gunawan; Abdussalam, Ashal; Qomaruddin, Mochammad; Musthofa , Musthofa; Lendra , Lendra
Journal of Economic, Business and Engineering (JEBE) Vol. 7 No. 2 (2026): April
Publisher : Universitas Sains Al Qur'an

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32500/jebe.v7i2.10977

Abstract

Negara Indonesia adalah sebuah wilayah rawan  bencana hidrometeorologi yaitu salah satu diantaranya adalah banjir. Kondisi morfologi dan banyaknya sungai yang mengalir di segala penjuru menyebabkan selalu terjadi banjir di beberapa wilayah di Indonesia pada setiap musim penghujan. Secara topografi wilayah Kota Kebumen merupakan daerah dataran rendah dan wilayah Desa Sumberadi, Tanahsari, dan Roworejo juga menjadi salah satu wilayah yang hampir setiap tahunnya mengalami bencana banjir. Dengan Tujuan Penelitian ini untuk membuat pemetaan daerah rawan banjir dengan pemanfaatan data spasial dan penginderaan jarak jauh dengan bantuan software Sistem Informasi Geografis, dan menghitung luasan daerah rawan banjir di wilayah penelitian. Metode Penelitian ini menggunakan skoring dan pembobotan antara parameter-parameter yang menjadi faktor kerawanan banjir yaitu curah hujan, kemiringan lereng, jenis tanah, buffer sungai, dan tutupan lahan dalam bentuk data spasial. Setiap parameter akan dilakukan proses penilaian dengan pemberian bobot dan skor sesuai dengan pengklasifikasian masing-masing, dan kemudian dilakukan overlay menggunakan software SIG. Penelitian ini menghasilkan model spasial klasifikasi kerawanan banjir berbasis SIG melalui pendekatan skoring–pembobotan di Desa Sumberadi, Tanahsari, dan Roworejo, Kabupaten Kebumen. Model tersebut mengelompokkan wilayah ke dalam kategori sangat rawan seluas 175,3 ha (29%), rawan 188,5 ha (31%), dan tidak rawan 247,2 ha (40%). Temuan ini menegaskan bahwa hasil penelitian tidak hanya berupa peta, tetapi juga berupa model klasifikasi kerawanan yang dapat mendukung mitigasi dan penanggulangan bencana banjir.
Peningkatan Kompetensi Dimensi Tiga dengan Resource Based Learning Menggunakan Miniatur Bangun Ruang Suprapto, Nunuk Sulistyaningrum; Qomaruddin, Mochammad
Jurnal Pendidikan Matematika Vol 2, No 1 (2019): Jurnal Pendidikan Matematika (Kudus)
Publisher : Universitas Islam Negeri Sunan Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21043/jpm.v2i1.6347

Abstract

Tujuan dari penelitian ini adalah untuk meningkatkan hasil belajar matematika siswa pada pokok bahasan dimensi tiga dengan menerapkan model pembelajaran kooperatif tipe investigasi kelompok menggunakan metode resource based learning dengan media alat peraga miniatur bangun ruang. Penelitian ini dilakukan di SMK Negeri 1 Batealit Jepara. Metode penelitian yang digunakan adalah metode quasi eksperimen. Subyek penelitian ini adalah 75 siswa kelas XI AP yang terdiri dari 37 siswa kelompok eksperimen dan 38 siswa kelompok control. Data hasil belajar matematika diambil dari hasil test evaluasi. Indikator keberhasilan yang ditetapkan apabila apabila rata-rata kelas meningkat dari pratindakan, evaluasi I dan evaluasi II. The purpose of this study was to improve students' mathematics learning outcomes on the subject of three dimensions by applying the cooperative learning model group investigation type using resource-based learning methods with miniature props media. This research was conducted at SMK Negeri 1 Batealit Jepara. The research method used is a quasi-experimental method. The subjects of this study were 75 students of class XI AP consisting of 37 students in the experimental group and 38 students in the control group. Mathematics learning outcomes data taken from the results of the evaluation test. The success indicator is determined if the class average increases from pre-action, evaluation I and evaluation II.
Mechanical Performance of Recycled Plastic-Based Paving Blocks with Sand and Fly Ash Fillers Qomaruddin, Mochammad; Fakhriyan, Adi Noor; Saputro, Yayan Adi; Priastiwi, Yulita Arni; Fatchur Roehman; Nasyiin Faqih; Arif Hidayat; Akhmad Firdos Khoiril Khitam
Advance Sustainable Science Engineering and Technology Vol. 8 No. 2 (2026): February-April
Publisher : Science and Technology Research Centre Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v8i2.2664

Abstract

The use of recycled plastic waste as a binder for paving blocks has been reported in a number of previous studies. However, most of these studies focus on feasibility and do not clearly explain how different plastic types behave mechanically over time. In this study, the compressive strength performance of paving blocks made from polypropylene (PP), polyethylene terephthalate (PET), and high-density polyethylene (HDPE) was experimentally compared using sand or fly ash as fillers. All mixtures were prepared with a fixed composition of 60% plastic and 40% aggregate. Compressive strength testing was carried out at 28 and 56 days using three specimens for each mix. The results show that the HDPE–sand mixture achieved the highest compressive strength at 28 days, reaching 15.7 MPa. Nevertheless, a noticeable reduction in strength was observed at 56 days, particularly in the HDPE-based mixtures. This reduction is mainly associated with polymer shrinkage and the development of interfacial stresses between the plastic binder and the aggregates. Overall, the results indicate that plastic-based paving blocks can meet the requirements of SNI 03–0691–1996 for light-duty applications, although their long-term mechanical stability remains a limitation that needs further attention.
Inisiasi Dan Bantuan Dalam Pra Desain Dinding Penahan Tanah Untuk Sekolah Asrama Islam Nor Hidayati; Desti Setiyowati; Khotibul Umam; Fathinatul Labibah; Mahendra Hamid Arrafi; Mochammad Qomaruddin; Supot Rattanapun
Diteksi : Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 1 (2026): Diteksi, Vol. 4, No. 1, Mei 2026
Publisher : Fakultas Teknik Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/diteksi.v4i1.25340

Abstract

Daruttauhid Islamic Boarding School, located in Jepara, is located in a landslide-prone area due to its position at the foot of a steep cliff with a height of about 14 meters and only about 3 meters from the slope. On March 17, 2024, a landslide occurred which caused damage to several buildings inside the Islamic boarding school and increased the threat to the safety of students. This situation prompted the community service team from the Civil Engineering Study Program of UNISNU Jepara to carry out community service activities in the form of an initial design of a retaining wall. This initiative aims to provide technical solutions in addressing disaster risks and strengthening the institutional capacity of Islamic boarding schools in sustainable infrastructure planning. The implementation was carried out through a participatory approach, which included field surveys, slope stability analysis, geometric design of retaining walls, creation of engineering drawings, and dissemination of results to Islamic boarding school stakeholders. The outputs of this program include: technical design documents, scientific publications, media coverage, project implementation videos, and intellectual property rights registration. It is hoped that this program will reduce the potential for landslides, increase partners' understanding of the importance of retaining wall infrastructure, and support the roadmap of Nahdlatul Ulama Islamic University (UNISNU) Jepara for disaster mitigation, sustainable infrastructure, and the application of appropriate technology.
Co-Authors Abda Rizka Nabella Abdussalam, Ashal Adib, Muhammad Ahmad , Arrisal Khoirudin Ahmad Alfin Ahmad Muzaki Ahmad Muzaki Ainis Safaah Akhmad Firdos Khoiril Khitam Alfin, Ahmad ANDRI KURNIAWAN Arie Irvanto Adhi Saputra ARIF HIDAYAT Ariyanto Ariyanto Ariyanto Ariyanto Ariyanto Ashal Abdussalam Bobby Rio Darmoko, Wahyu Setyo Decky Rochmanto Decky Rochmanto, Decky Desti Setiyowati Dian Chandrasasi Dian Eko Santoso Dina Limbong Pamuttu Dina Pasa Lolo Dyah Ari Wulandari Fadhila, Fajrina Nur Fakhriyan, Adi Noor Faqih, Nasyiin Fatchur Roehman Fathinatul Labibah Fatimatuz Zahro Febrianty, Ruliana FERI FIRMAN Ferdiasah Gunawan Gunawan Hairulla Han Ay Lie Han Ay Lie Hermawan Hermawan Irene Sitohang Istianah Istianah Istianah Istianah Jamil, Alvian Nur Kharianto, Aan khoiru nisa Khotibul Umam Khotibul Umam Khotibul Umam Lendra , Lendra Luqman Hakim Maemonah, Maemonah Mahendra Hamid Arrafi Maria Yekiana Mulyahati Maulana Anwar Safi’i Muh. Akbar Mushthofa Musthofa , Musthofa Nabella, Abda Rizka Nastain Nasyiin Faqih Nasyiin Faqih Nasyiin Faqih Nor Hidayati Novita Sari Nur Khanifah Pamungkas, Hannung Prasetya, Blinka Hernawan Pratama, Andrie Mandala Yudha Purwanto Purwanto Purwanto Purwanto Purwati, Anika Rendy, Oktarisa Aviska Rifa'i, Ahmad Suzaki Roesdina, Tira S. Suripin Saputro, ST., MT., Yayan Adi Saputro, Yayan Adi Sena Mahendra Sholeh Fandi Hendriyono Silva Keiza Sahelangi Silviana Ika Ariyani Siswahyudianto Sitohang, Irene Sri Tudjono Sudarno Sudarno Sudarno Sudarno Sudarno Sudarno Supot Rattanapun Suprapto, Nunuk Sulistyaningrum surya aninda Tarsisius Dwi Wibawa Budianta Tira Roesdiana Tri Hanafiah Munawaroh Tri Hanafiah Munawaroh Tristan, Alfian Ulumudin, Fadhilah Ilham Umam, Sohibul Victor Victor wahyu adhi, Bagas WICAKSONO, ADI Windiya Lista Putri Yayan Adi Saputro Yulia Indriani Yulita Arni Priastiwi Zulfahmi, Rifqi Iqbal Zuli Rubiatin Zurfa Isnaini