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All Journal MEDIA KOMUNIKASI TEKNIK SIPIL Jurnal Deformasi Science and Technology Indonesia Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Jurnal Teknik Sipil Jurnal Teknik Sipil LATERAL Jurnal Pengabdian Masyarakat, Akuntansi, Bisnis & Ekonomi (JPMABE)
Verinazul Septriansyah
Universitas Muhammadiyah Palembang
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Engineering Environmental Science Materials Science & Nanotechnology Physics Transportation

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Analisis Momen-Rotasi Sambungan Haunched Gusset Plate Balok Kolom Baja Canai Dingin Menggunakan Metode Elemen Hingga Irwandra Septiadi; Kiagus Muhammad Aminuddin; Muhammad Firdaus; Bazar Asmawi; Verinazul Septriansyah; Adji Sutama
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 11, No 1 (2026): Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.v11i1.10942

Abstract

The increasing use of cold-formed steel (CFS) in building structural systems requires an accurate understanding of connection behavior, particularly beam–column connections which have an important role in transferring moment and rotation. One connection type that has been developed is the haunched gusset plate (HGP), which is designed to improve stress distribution and rotational performance of the joint. This study aims to analyze the moment–rotation characteristics of HGP connections in CFS beam–column structures with double channel sections using a numerical approach based on the Finite Element Method (FEM) implemented in ANSYS Workbench. The numerical model was developed based on the IJT-BGJ-9 experimental specimen from previous studies as a validation reference, considering material nonlinearity, boundary conditions, contact interaction, and explicit bolt modeling. The analysis focuses on the evaluation of joint strength capacity, stiffness capacity, and ductility capacity in accordance with the provisions of BS EN 1993-1-8. The results show that the FEM moment–rotation curve has very good agreement with the experimental results, with a rotation difference of 0,43% and a final stiffness difference of 1,30%. The HGP connection is classified as a semi-rigid, partial-strength, and ductile joint. These findings demonstrate that the developed FEM model is able to accurately represent the actual behavior of the connection and can be used as a reliable and efficient evaluation tool for the analysis and design of cold-formed steel frame connections.
Analisa Balok Prategang Dengan Panjang Bentang 50 Meter Pada Ruas Jembatan Di Kota Palembang Verinazul Septriansyah; Adji Sutama
Jurnal Deformasi Vol. 9 No. 1 (2024): JURNAL DEFORMASI
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/deformasi.v9i1.14988

Abstract

Studi ini bertujuan unuk menganalisa perilaku balok prategang dengan panjang bentang 50 meter pada ruas jembatan di kota Palembang. Penelitian dilakukan untuk memahami respons struktural balok prategang terhadap beban-beban yang mungkin terjadi selama masa operasional jembatan. Metode analisa menggunakan pendekatan numerik dengan mempertimbangkan berbagai parameter seperti beban lalu lintas, kondisi lingkungan, dan karakteristik material. Hasil analisa diharapkan dapat memberikan wawasan yang mendalam tentang keandalan dan keamanan struktural balok prategang dalam menghadapi berbagai beban, serta membantu dalam mengidentifikasi potensi kegagalan atau deformasi yang perlu diperhatikan. Diharapkan kesimpulan dari penelitian ini dapat memberikan kontribusi penting bagi perancangan, pemeliharaan, dan manajemen jembatan di kota Palembang, dengan tujuan meningkatkan keamanan dan efisiensi penggunaan infrastruktur tersebut.
Pengaruh Penggunaan Abu Sekam Padi Sebagai Material Substitusi Sebagian Semen Terhadap Workabilitas, Densitas, dan Kekuatan Tekan Beton Adji Sutama; Verinazul Septriansyah; Teddy Irawan
Jurnal Deformasi Vol. 10 No. 1 (2025): JURNAL DEFORMASI
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/1mvrd625

Abstract

Peningkatan kebutuhan material konstruksi untuk pembangunan infrastruktur di Indonesia mengakibatkan konsumsi semen yang tinggi, mencapai 70 juta ton per tahun, yang berdampak pada tingginya emisi CO2. Penelitian ini bertujuan mengkaji pengaruh penggunaan abu sekam padi (ASP) sebagai material substitusi sebagian semen terhadap workabilitas, densitas, dan kekuatan tekan beton. Metode penelitian menggunakan pendekatan eksperimental dengan variasi persentase ASP sebagai substitusi semen sebesar 0% (kontrol), 5%, 10%, 15%, dan 20% dari berat semen, dengan target kuat tekan rencana 30 MPa. Material yang digunakan meliputi Semen Portland Tipe I, abu sekam padi yang dibakar pada suhu 700°C selama 2 jam dan mengandung silika tinggi (91,42%), agregat kasar, agregat halus, air, dan superplasticizer. Hasil penelitian menunjukkan bahwa substitusi semen dengan ASP menyebabkan penurunan workabilitas yang terukur melalui penurunan nilai slump dari 10 cm (ASP0%) menjadi 9 cm (ASP20%). Peningkatan persentase substitusi ASP berbanding lurus dengan peningkatan densitas beton pada semua umur pengujian. Kekuatan tekan beton tertinggi dicapai pada substitusi 20% ASP sebesar 35,27 MPa pada umur 28 hari, meningkat 12,65% dibandingkan beton normal (31,31 MPa). Hasil penelitian menunjukkan bahwa abu sekam padi berpotensi tinggi sebagai material substitusi sebagian semen dalam produksi beton, tidak hanya memberikan manfaat teknis berupa peningkatan performa beton, tetapi juga berkontribusi pada aspek keberlanjutan melalui pemanfaatan limbah pertanian dan pengurangan emisi karbon dari produksi semen.
Studi Eksperimental Mortar Polimer Nanokomposit Berpenguat Nanosilika dan Serat Fiberglass Untuk Aplikasi Struktural Verinazul Septriansyah; Adji Sutama; Zuul Fitriana Umari
Jurnal Deformasi Vol. 10 No. 2 (2025): JURNAL DEFORMASI
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/deformasi.v10i2.20282

Abstract

Perkembangan material konstruksi dengan karakteristik ringan namun tetap memiliki kekuatan tinggi menjadi salah satu fokus penting dalam penelitian teknik sipil modern. Salah satu inovasi yang potensial adalah penggunaan mortar polimer nanokomposit dengan penguatan serat fiberglass serta penambahan nanosilika. Kombinasi ini diyakini mampu menghasilkan material dengan sifat mekanik lebih unggul dibandingkan mortar konvensional. Penelitian ini bertujuan untuk mengevaluasi pengaruh variasi kadar nanosilika terhadap kuat tekan serta berat jenis mortar polimer nanokomposit yang diperkuat serat fiberglass. Metodologi penelitian dilakukan melalui pembuatan sampel mortar menggunakan pasir halus sebagai agregat, resin epoksi dan hardener dengan rasio 1:1, serat fiberglass sepanjang 1 cm, serta nanosilika sebagai bahan tambahan. Proporsi pasir ditetapkan sebesar 40% dari volume total, sedangkan nanosilika divariasikan pada kadar 0%, 1%, 2%, 3%, dan 4% dari berat resin. Pengujian kuat tekan dilakukan terhadap benda uji berbentuk kubus berukuran 5×5×5 cm pada umur 7 dan 28 hari. Hasil menunjukkan bahwa penambahan nanosilika sebesar 2% menghasilkan performa paling optimal dengan kuat tekan mencapai 58,75 MPa pada umur 7 hari dan 58,90 MPa pada umur 28 hari. Berat jenis tertinggi terdapat pada sampel kontrol tanpa nanosilika, yakni 1631,04 kg/m³ (7 hari) dan 1645,92 kg/m³ (28 hari). Peningkatan kadar nanosilika justru menurunkan berat jenis, dengan penurunan signifikan terjadi pada kadar 4%. Kesimpulannya, nanosilika 2% terbukti mampu meningkatkan kuat tekan sekaligus mengurangi berat mortar secara signifikan. Namun, penambahan nanosilika melebihi kadar tersebut menyebabkan penurunan performa, sehingga diperlukan optimasi komposisi untuk memperoleh sifat terbaik
ANALISIS PRODUKTIVITAS ALAT BERAT PADA PEKERJAAN TANAH PROYEK NORMALISASI DANAU DI DANAU ULAK LIA KECAMATAN SEKAYU Verinazul Septriansyah; Zuul Fitriana Umari; Bazar Asmawi; Rofiqul Abror; Edlin Al Khuzaifah Hasbi
LATERAL: Jurnal Teknik Sipil Vol 3 No 2 (2025): Jurnal Teknik Sipil LATERAL
Publisher : Program Studi Teknik Sipil, Fakultas Teknik, Universitas Tridinanti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52333/lateral.v3i2.593

Abstract

Lake Normalization is a job that aims to improve the structure of the lake shape by moving sedimentation in the lake so that the lake volume increases and can accommodate more water capacity. Lake normalization work uses excavator heavy equipment with hitachi and sumitomo brands. The purpose of this study is to determine the productivity of excavator heavy equipment using the analysis method of PERMEN PUPR No. 28/PRT/M/2016 and determine the number of heavy equipment needed in lake normalization work. Based on the results of the analysis that has been done, it is known that the volume of the lake is 98,350 m³ with hourly productivity of hitachi brand heavy equipment 93.72 m³ / hour and productivity of sumitomo brand heavy equipment 84.35 m³ / hour and the heavy equipment needed in lake normalization work is 10 units consisting of 5 units of hitachi brand excavators and 5 units of sumitomo brand excavators.
ANALISIS SPASIO-TEMPORAL KEJADIAN BANJIR DI KOTA PALEMBANG TAHUN 2024 - 2026 R A S Delima Amanda Putri; Verinazul Septriansyah; Marice Agustini
LATERAL: Jurnal Teknik Sipil Vol 4 No 1 (2026): Jurnal Teknik Sipil LATERAL
Publisher : Program Studi Teknik Sipil, Fakultas Teknik, Universitas Tridinanti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52333/lateral.v4i1.1944

Abstract

Urban flooding is a recurrent hydrometeorological disaster in Palembang, primarily caused by high-intensity rainfall, limited drainage capacity, and rapid urbanization. The spatio-temporal patterns identified in this study indicate a tendency for recurrent flood events to occur in the same locations, providing a basis for determining priority zones for urban flood vulnerability assessment and mitigation planning. This study analyzes 13 flood events recorded between 2024 and 2026 using data obtained from the Disaster Information System (SITABA) managed by the Ministry of Public Works of the Republic of Indonesia. The analyzed data include geographic coordinates, occurrence dates, flood causes, inundation depths, and impacts on infrastructure. Spatial analysis reveals that flood-prone areas are concentrated in the districts of Ilir Timur I, Ilir Timur II, Ilir Barat I, Seberang Ulu I, and Kemuning, which are characterized by extensive impervious surfaces and inadequate drainage systems. Temporal analysis indicates an increasing frequency of flood events, with inundation depths ranging from 10 to 80 cm. The primary causes of flooding were identified as high-intensity rainfall exceeding drainage system capacity, compounded by backwater effects from the Musi River. These findings provide important insights for urban flood mitigation planning, drainage system rehabilitation, and the development of more resilient urban water management strategies in Palembang City.
Peningkatan Pemasaran Produk UMKM Dapur Makli melalui Digitalisasi dengan Pendekatan Penta Helix di Kelurahan Sukadana M. Zahran Asyrof Pasha; Verinazul Septriansyah; Muhammad Fawwaz Arrayyan; Aldo Saputra; Aulia Frieza Septiana; Della Shintia; Diana; Edward Junior Saputra; Ilham Wahyudi; M Danil Erdiansyah; Miftahurrizqah Khairunnisa; Olivia; Rati; Surya Pratama Adita
Jurnal Pengabdian Masyarakat Akuntansi, Bisnis & Ekonomi Vol 4 No 2 (2026): Jurnal Pengabdian Masyarakat Akuntansi Bisnis dan Ekonomi (JPMABE)
Publisher : Jurusan Akuntansi Politeknik Negeri Sriwijaya Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/jpmabe.v4i2.11804

Abstract

Kegiatan pengabdian kepada masyarakat ini dilaksanakan pada UMKM Dapur Makli yang berlokasi di Jalan Guru-Guru 2 RT 04 Lingkungan 1, Kelurahan Sukadana. Usaha kuliner rumahan milik Ibu Yuliana ini sebelumnya masih mengandalkan penjualan langsung dan promosi dari mulut ke mulut sehingga jangkauan pemasaran terbatas. Tujuan utama kegiatan ini adalah meningkatkan pemasaran produk UMKM melalui digitalisasi dengan pendekatan Penta Helix yang melibatkan unsur pemerintah, akademisi, pelaku usaha, komunitas, dan media. Metode kegiatan meliputi identifikasi permasalahan, perencanaan program, pelatihan dan pendampingan pemasaran digital, implementasi penggunaan media sosial, serta evaluasi hasil kegiatan. Subjek kegiatan adalah pelaku UMKM dengan teknik pengumpulan data berupa observasi, wawancara, dan dokumentasi, sedangkan analisis data dilakukan secara deskriptif kualitatif. Hasil kegiatan menunjukkan bahwa digitalisasi melalui pemanfaatan WhatsApp dan Facebook mampu meningkatkan akses informasi terkait menu, harga, dan lokasi usaha, serta memperluas jangkauan konsumen di luar lingkungan sekitar. Selain itu, terjadi peningkatan jumlah pesanan secara bertahap dan peningkatan pemahaman pelaku usaha terhadap pemasaran digital. Kesimpulannya, penerapan pendekatan Penta Helix dalam digitalisasi UMKM Dapur Makli memberikan kontribusi positif dan efektif dalam meningkatkan pemasaran produk secara berkelanjutan.
Pengaruh Substitusi Abu Daun Nanas Terhadap Workabilitas, Densitas, dan Kuat Tekan Beton Normal Ahmad Junaidi; Adji Sutama; Verinazul Septriansyah
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 31, Nomor 2 (2025)
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/mkts.v31i2.71147

Abstract

The increasing demand for concrete in the construction industry has led to high cement production, contributing to global CO₂ emissions. This research examines the potential of pineapple leaf ash as a partial cement substitution material to produce more environmentally friendly concrete. An experimental study was conducted with seven variation percentages of pineapple leaf ash substitution (0%, 7.5%, 10%, 12.5%, 15%, 17.5%, and 20%) by cement weight, using 150x300 mm cylindrical specimens. Testing included workability, density, and concrete compressive strength at 28 days. The results showed that slump values decreased with increasing percentages of pineapple leaf ash, from 9.5 cm in normal concrete to 3.0 cm at 20% substitution. Concrete density increased from 2250 kg/m³ in normal concrete to a maximum value of 2335 kg/m³ at 12.5% substitution, then decreased at higher percentages. Optimal compressive strength was achieved at 12.5% substitution with a value of 34.70 MPa, increasing 22.79% compared to normal concrete (28.26 MPa). This research concludes that the optimal pineapple leaf ash substitution is at 12.5%, resulting in significant improvements in concrete density and compressive strength, although with a decrease in workability that must be considered in its application.
PENGARUH PRODUKTIVITAS TENAGA KERJA TERHADAP PEKERJAAN PLESTERAN (Studi Kasus : Proyek Pembangunan Masjid Babbusalam Sabil Barakah) Kgs. M. Widi Atmiko; Zuul Fitriana Umari; Bazar Asmawi; Verinazul Septriansyah
LATERAL: Jurnal Teknik Sipil Vol 2 No 2 (2024): Jurnal Teknik Sipil LATERAL
Publisher : Program Studi Teknik Sipil, Fakultas Teknik, Universitas Tridinanti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52333/lateral.v2i2.339

Abstract

A project is a temporary activity that has clear goals and objectives, lasts for a limited period of time, with a certain cost allocation. This research was conducted to find out how much labor productivity there is in plastering work on the Babbusalam Sabil Barakah Mosque construction project and what factors influence the productivity of plastering work on the Babbusalam Sabil Barakah Mosque construction project. The research was conducted by observing the productivity level of 32 workers and accompanied by filling out a questionnaire. Productivity observations used the work sampling method by calculating worker utility factors which were carried out for 3 days for each worker. The average value of the worker productivity utility factor in plastering work on the Babbusalam Sabil Barakah Mosque construction project is 89.57%. The variables that have been determined have a significance of 0.000<0.005 (the required sig) so that they simultaneously have an influence on the level of productivity. Partially, 9 factors that influence the productivity variable have a calculated T value for each variable that exceeds the T table value of 2.074.
ANALISIS PERBANDINGAN RENCANA ANGGARAN BIAYA DENGAN RENCANA ANGGARAN PELAKSANAAN (STUDI KASUS: PEMBANGUNAN RUMAH SUBSIDI PRITA RESIDENCE 2) Verinazul Septriansyah; Muhammad Ismail; Zuul Fitriana Umari; Bazar Asmawi; Lega Reskita Lubis
LATERAL: Jurnal Teknik Sipil Vol 3 No 1 (2025): Jurnal Teknik Sipil LATERAL
Publisher : Program Studi Teknik Sipil, Fakultas Teknik, Universitas Tridinanti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52333/lateral.v3i1.595

Abstract

The development of the construction industry in Indonesia is progressing rapidly, as evidenced by the increasing number of buildings, bridges, roads, and other structures built to meet the needs of the community. In 2022, the population of Banyuasin reached 839,401 people, with 89.23% owning their own homes, 1.81% renting, 7.00% living rent-free, and the remaining 1.96% falling into other categories. The Permen PUPR 2023 method is a cost calculation approach that includes components such as labor, materials, and equipment to determine unit prices for specific types of work. Meanwhile, the real method involves calculating coefficients based on manual calculations of the quantities of materials and wages used, adjusted to the specific work being carried out. The aim of this research is to determine the total cost values calculated using both methods—Permen PUPR 2023 and the real method—and to compare the differences between these total costs in the construction of the Prita Residence 2 subsidized housing project. Cost estimation was conducted based on the building volume calculated from the project drawings. Based on data processing, the Permen PUPR 2023 method resulted in a cost of Rp. 137,874,758, while the real method yielded a cost of Rp. 97,316,225, with a percentage difference of 29.41%.
Co-Authors Adji Sutama Adji Sutama Ahmad Junaidi Akhirini Aldo Saputra Amanda P, R.A. Siti Delima Aminuddin, Kiagus Muhammad Angraini, Dina Dwi Anis Saggaff Anugerah, Rizki Arie Putra Usman Aulia Frieza Septiana Bazar Asmawi Bazar Asmawi Della Shintia Dian Astria Z Diana Edlin Al Khuzaifah Hasbi Edward Junior Saputra Felly Misdalena Hariman Al Faritzie Hasyim, Saloma Ilham Wahyudi Irwandra Septiadi Kgs. M. Widi Atmiko Kiagus Muhammad Aminuddin Lega Reskita Lubis M Danil Erdiansyah M. Zahran Asyrof Pasha Marice Agustini Miftahurrizqah Khairunnisa Muhammad Fawwaz Arrayyan Muhammad Firdaus Muhammad Ismail Ngian, Shek Poi Olivia Ramadhani Ramadhani Rati Rofiqul Abror Safrini, Yusra Dwi Yani Saloma Siti Aisyah Nurjannah, Siti Aisyah Surya Pratama Adita Teddy Irawan Umari, Zuul Fitriana Wartini Wartini, Wartini Zuul Fitriana Umari