Article Per Year (5 Year)
p-Index From 2021 - 2026
4.835
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 Media Komunikasi Dunia Ilmu Sipil (MoDuluS) DEVICE Jurnal Ilmiah Arsitektur Jurnal Teknik Sipil Giratory Upgris 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 Jurnal Inovasi Konstruksi 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 Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Transportation Veterinary Other

Published : 53 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 53 Documents
Search

 2   3   4   5   6 
INTEGRASI BUILDING INFORMATION MODELING UNTUK EVALUASI AKURASI VOLUME, BIAYA, DAN WAKTU PADA PEKERJAAN STRUKTUR GEDUNG: STUDI KASUS RSUD KAJEN PEKALONGAN Muhamad Hilman Nafi Syaroif; Ashal Abdussalam; Nasyiin Faqih; Mochammad Qomaruddin; Mushthofa Mushthofa
Jurnal Inovasi Konstruksi Vol 5, No 1 (2026): April
Publisher : Politeknik Pekerjaan Umum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56911/jik.v5i1.232

Abstract

Industri konstruksi memiliki tingkat kompleksitas yang tinggi sehingga membutuhkan estimasi biaya dan perencanaan waktu yang akurat untuk mencegah pemborosan material, pembengkakan biaya, serta keterlambatan proyek. Building Information Modeling (BIM) merupakan teknologi pemodelan digital 3D terintegrasi yang mampu menghasilkan data volume, estimasi biaya, dan penjadwalan secara lebih presisi. Penelitian ini membahas penggunaan konsep Building Information Modeling dalam menganalisis dan membandingkan volume pekerjaan struktur, estimasi biaya, serta durasi pelaksanaan pekerjaan. Pemodelan elemen struktur dibuat menggunakan Autodesk Revit untuk memperoleh volume pekerjaan secara otomatis melalui Quantity Take Off (QTO), sedangkan estimasi biaya diolah menggunakan Microsoft Excel. Penjadwalan disusun melalui Microsoft Project dan disimulasikan dalam bentuk 4D menggunakan Autodesk Navisworks. Hasil penelitian menunjukkan bahwa BIM mampu memberikan volume pekerjaan yang lebih akurat dengan selisih volume beton sebesar 0,16% dan volume pembesian 0,12% jika dibandingkan metode konvensional. Perbedaan tersebut berdampak pada selisih biaya pekerjaan beton sebesar Rp 3.785.493,55 dan pekerjaan pembesian sebesar Rp 7.401.634,03. Selain itu, metode BIM menghasilkan total durasi pekerjaan struktur selama 157 hari, yang terintegrasi secara langsung dengan model digital sehingga memudahkan proses koordinasi dan evaluasi jadwal proyek. Secara keseluruhan, penerapan BIM terbukti dapat memberikan data volume yang lebih akurat, memudahkan koordinasi jadwal, serta meningkatkan ketepatan dan efisiensi proses perencanaan maupun pelaksanaan dibandingkan metode konvensional
PERBANDINGAN JENIS SEMEN PCC DAN OPC DENGAN UJI KONSISTENSI NORMAL DAN WAKTU IKAT SEMEN Adhi, Bagas Wahyu; Hariyani, Betty; Nurrohim, Rio Ridwan; Nugroho, Satrio Adi Wahyu; Safarizki, Hendramawat Aski; Qomaruddin, Mochammad
Jurnal Teknik Sipil Giratory UPGRIS Vol 7, No 1: Juni 2026
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/giratory.v7i1.28126

Abstract

Cement setting time is the time required for cement to harden, calculated from when the cement begins to react with water to form a paste. Cement setting time refers to the period of time required for cement paste mixed with water to become stiff enough to form a structure and bind construction materials. The purpose of this study was to determine the normal consistency of cement and cement setting time for PCC and OPC cement. The results of this study are for the Normal Consistency test of Portland Cement PCC Ex. Tiga Roda with a penetration target of 10 mm obtained a water content of 30.8%. Normal Consistency test of Portland Cement OPC Ex. Tiga Roda with a penetration target of 10 mm obtained a water content of 26.4%. Testing the Setting Time of Portland cement PCC Ex. Tiga Roda obtained penetration at Initial Setting of 112 mm, Final Setting of 210 mm. Testing the Setting Time of Portland cement OPC Ex. Tiga Roda obtained penetration at Initial Setting of 111 mm, Final Setting of 210 mm.
Mechanical Performance of Recycled Plastic-Based Paving Blocks with Sand and Fly Ash Fillers Mochammad Qomaruddin; Adi Noor Fakhriyan; Yayan Adi Saputro; Yulita Arni Priastiwi; 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.
Co-Authors Abda Rizka Nabella Abdussalam, Ashal Adi Noor Fakhriyan 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 Ashal Abdussalam Bagas Wahyu Adhi, Bagas Wahyu Bobby Rio Darmoko, Wahyu Setyo Decky Rochmanto Decky Rochmanto, Decky Desti Setiyowati Dian Chandrasasi Dian Eko Santoso Dina Limbong Pamuttu Dina Pasa Lolo Fadhila, Fajrina Nur Faqih, Nasyiin Fatchur Roehman Fatchur Roehman Fathinatul Labibah Fatimatuz Zahro Febrianty, Ruliana FERI FIRMAN Ferdiasah Hairulla Han Ay Lie Han Ay Lie Hariyani, Betty Hendramawat Aski Safarizki Hermawan Hermawan Irene Sitohang Istianah Istianah Istianah Istianah Jamil, Alvian Nur Kharianto, Aan khoiru nisa Khotibul Umam Khotibul Umam Khotibul Umam Luqman Hakim Maemonah, Maemonah Mahendra Hamid Arrafi Maria Yekiana Mulyahati Maulana Anwar Safi’i Muh. Akbar Muhamad Hilman Nafi Syaroif Mushthofa Nabella, Abda Rizka Nastain Nasyiin Faqih Nasyiin Faqih Nasyiin Faqih Nasyiin Faqih Nasyiin Faqih Nor Hidayati Novita Sari Nugroho, Satrio Adi Wahyu Nur Khanifah Nurrohim, Rio Ridwan Pamungkas, Hannung Prasetya, Blinka Hernawan Pratama, Andrie Mandala Yudha Purwanto Purwanto Purwanto Purwanto Purwati, Anika Rendy, Oktarisa Aviska Rifa'i, Ahmad Suzaki Roesdina, Tira 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 Umam, Sohibul Victor Victor wahyu adhi, Bagas WICAKSONO, ADI Windiya Lista Putri Yayan Adi Saputro Yayan Adi Saputro Yulia Indriani Yulita Arni Priastiwi Zulfahmi, Rifqi Iqbal Zuli Rubiatin Zurfa Isnaini