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All Journal JURNAL PENDIDIKAN TAMBUSAI Jurnal Pengabdian Magister Pendidikan IPA Portal: Jurnal Teknik Sipil jurnal syntax admiration Jurnal Momen : Teknik Sipil Suryakancana Journal of Infrastructure and Civil Engineering JUMATISI : Jurnal Mahasiswa Teknik Sipil JURNAL TEKNOLOGI LINGKUNGAN Jurnal Ilmu Teknik Sipil Indonesia (JITESNA)
Simanjuntak, Rizky
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Analisis Daya Dukung Lateral Bored Pile Ø 80 Cm dengan Menggunakan Uji Beban Lateral dan Menggunakan Metode Elemen Hingga pada Proyek Menara BRI - Medan Rizky Simanjuntak; Roesyanto Roesyanto; Syiril Erwin Harahapan
Jurnal Syntax Admiration Vol. 5 No. 8 (2024): Jurnal Syntax Admiration
Publisher : Syntax Corporation Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46799/jsa.v5i8.1398

Abstract

Bored pile foundations are deep foundations that are often used in the construction of large construction sites located in dense areas with the consideration of reducing noise and the influence of vibrations that would occur if pile foundations were used. This analysis aims to calculate the lateral bearing capacity of the bored pile foundation based on the results of analytical calculations using the Broms method, the Davisson method, the Chin method, the Mazurkiewich method, and analyzing the displacement of the bored pile foundation based on loading tests in the field. and the results of soil modeling with Allpile and finite element methods with the Mohr-Coulomb soil model, and the Hardening Soil model. Based on the analysis that has been carried out, the ultimate bearing capacity of the bored pile based on SPT data using the Broms method is 18.92 tons, while the results of the interpretation of the loading test using the Davisson method are 18 tons, the Chin method is 18.98 tons, and the Mazurkiewich method is 19 tons. For the large deflection of a single bored pile with a load of 200% with the Allpile program the large deflection that occurs is 4.25 mm and analysis based on FEM PLAXIS 3D using soil modeling with Mohr - Coulomb large deflection of 3.0 mm and soil modeling with Hardening Soil 2.99 mm.
Peningkatan Kompetensi Menggambar Teknik Digital Siswa SMK Melalui Pelatihan AutoCAD Berbasis Praktik Langsung Anni Zahara Putri; Arrisha Anggraini; Rizky Simanjuntak; Ummu Salamah; Heri Franata Sitorus; Hindra Karamah Putra Handana
Jurnal Pengabdian Magister Pendidikan IPA Vol 9 No 1 (2026): Januari - Maret 2026
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v9i1.14345

Abstract

Digital technical drawing competency based on AutoCAD proficiency represents an essential requirement for students pursuing construction-related vocational training to successfully transition into professional practice. This study reports on a community service intervention implemented at SMK Negeri 1 Lubuk Pakam, designed to systematically enhance students' competencies in digital technical drawing through hands-on AutoCAD training. The program engaged 26 Grade XI students specializing in Building Construction Engineering over a single training day. The instructional methodology integrated pre-assessment, instructor-led demonstration, structured laboratory-based practical training, and post-assessment evaluation. Comparative analysis of pre-test and post-test performance scores revealed substantive improvements in students' mastery of fundamental AutoCAD operations, 2D technical drawing procedures, layer organization protocols, and the application of technical dimensioning and annotation conventions. Qualitative feedback indicated that participants perceived the training as beneficial for their academic coursework completion and preparation for professional competency certification examinations. These findings substantiate the efficacy of intensive, hands-on AutoCAD training as a time-efficient and pedagogically sound intervention for advancing vocational students' technical competencies in digital drawing applications.
Evaluasi Kapasitas Saluran Drainase Dalam Menampung Limpasan Hujan Dan Limbah Cair Domestik Di Jalan Sukarela Timur – Jalan Surya Haji Tembung,Percut Sei Tuan,Indonesia Rasyid, Galih Al; Sidabutar, Daniel Mario; Prayogo, Wisnu; Yolanda, Yuni; Simanjuntak, Rizky; Harahap, Rumillah
Jurnal Ilmu Teknik Sipil Indonesia Vol. 2 No. 1 (2026): JITESNA - Januari
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/jitesna.v2i1.1375

Abstract

First abstract sentence introduces the research background information and the problem statement. The second sentence explains the main research objectives and their scopes of study. The third sentence describes the materials, methods, and standard procedures used to conduct the study. The fourth sentence presents key findings and trends that can be observed from the data. The fifth sentence summarizes the discussion regarding those findings and some suggestions for future work.
Analisis Sistem Drainase Sepanjang 3,2 Km Di Kawasan Jl.Sederhana Tembung Pasar 7 Medan Siburian, Hemat Grasella; Siburian, Ezy Hesekiel; Simanjuntak, Rizky
Jurnal Ilmu Teknik Sipil Indonesia Vol. 2 No. 1 (2026): JITESNA - Januari
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/jitesna.v2i1.1377

Abstract

This study analyzes the performance of a 3.2 km drainage system in the Jl. Sederhana Tembung Pasar 7 area, Medan City, in accommodating rainfall runoff and domestic wastewater. The methods used include field observation, geometric population projection, rainfall analysis, and runoff discharge calculation using the Rational Method. The results show an average rainfall of 204.17 mm/month, classified as moderate to high. Population growth increases domestic wastewater discharge up to 1,896.48 m³/day (100-year projection). The drainage capacity of 5,760 m³ is reduced due to sedimentation and waste accumulation. The runoff discharge of 1.55 m³/second may exceed capacity during heavy rainfall. Therefore, the drainage system is not yet optimal and requires capacity improvement and regular maintenance.
Analisis Penerapan Sistem Manajemen Keselamatan dan Kesehatan Kerja (SMK3) pada Proyek Pembangunan Gedung Sekolah XYZ di Kota Medan Mhd. Fahreizi Harahap; Aprialdi Tuani Pesta Gajah; Muhammad Fahreja Harahap; Bella Yuspita Tambunan; Rizky Simanjuntak; Yuni Yolanda
Jurnal Pendidikan Tambusai Vol. 10 No. 2 (2026): Agustus
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v10i2.38965

Abstract

Penerapan keselamatan dan kesehatan kerja pada proyek konstruksi merupakan hal penting untuk mengurangi risiko kecelakaan kerja dan menciptakan lingkungan kerja yang aman. Penelitian ini bertujuan untuk menganalisis penerapan Sistem Manajemen Keselamatan dan Kesehatan Kerja (SMK3) pada proyek pembangunan gedung sekolah XYZ di Kota Medan. Penelitian menggunakan metode deskriptif kualitatif dengan teknik pengumpulan data melalui observasi dan dokumentasi selama kegiatan magang berlangsung. Hasil penelitian menunjukkan bahwa penerapan SMK3 pada proyek telah dilaksanakan melalui penggunaan alat pelindung diri (APD), pelaksanaan ToolBox Talk (TBT), pengawasan oleh petugas HSE, pemasangan rambu keselamatan kerja, penyediaan fasilitas kesehatan, serta kegiatan housekeeping melalui program Jumat Bersih. Berdasarkan hasil observasi, penerapan SMK3 pada proyek telah berjalan dengan cukup baik dalam mendukung keselamatan dan kesehatan kerja di lingkungan proyek.
Analisis Debit Air dan Parameter Fisika Air sebagai Dasar Perencanaan Irigasi Namu Ukur-Nambiki Kabupaten Langkat Melky Aprianto Basardo Purba; Andreas Franskivo Marbun; Amanda Pratiwi Lubis; Rizky Simanjuntak
Portal: Jurnal Teknik Sipil Vol 18, No 1 (2026): April Edition
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/portal.v18i1.9172

Abstract

Abstract — This research was conducted at the Namu Ukur–Nambiki Secondary Irrigation Channel located in Sei Bingai District, Langkat Regency, with the aim of analyzing water discharge and physical water parameters in the irrigation channel. The study was carried out to identify flow conditions and the relationship between channel dimensions and water discharge. The research method used was field observation through direct measurements of flow velocity, channel width, and water depth at several observation segments. The collected data were analyzed to determine water discharge and the physical condition of water in the irrigation channel. The results indicated that flow velocity and water discharge in each segment varied due to differences in channel cross-sections, sedimentation, and vegetation around the channel. Overall, the channel condition was still adequate to support agricultural irrigation Keywords: Water Discharge, Irrigation Channel, Flow Velocity, Physical Water Parameters, Open Channel Hydraulics               
ANALISIS KINERJA SISTEM DRAINASE PERKOTAAN MENGGUNAKAN PENDEKATAN HIDROLOGI, HIDROLIKA, DAN SPASIAL DI KECAMATAN MEDAN DENAI Rizky Simanjuntak; Sagita Triswati Munte; Samuel Crescendo Sirait; Wisnu Prayogo; Rumila Harahap; Daniel Anderson Munthe; Arissha Anggraini
JUMATISI: Jurnal Mahasiswa Teknik Sipil Vol 7 No 1 (2026): JUMATISI (Jurnal Mahasiswa Teknik Sipil)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jumatisi.v7i1.11314

Abstract

Permasalahan genangan dan banjir di kawasan perkotaan umumnya disebabkan oleh kinerja sistem drainase yang belum optimal. Kecamatan Medan Denai sebagai salah satu wilayah berkembang di Kota Medan memiliki potensi permasalahan drainase akibat peningkatan curah hujan, pertumbuhan penduduk, serta perubahan tata guna lahan. Penelitian ini bertujuan untuk menganalisis kinerja sistem drainase di Kecamatan Medan Denai secara komprehensif.Metode yang digunakan meliputi analisis hidrologi untuk menentukan debit rencana berdasarkan data curah hujan, analisis debit limpasan dengan mempertimbangkan koefisien aliran dan kontribusi limbah domestik, serta analisis hidraulika untuk mengevaluasi kapasitas saluran drainase eksisting. Selain itu, dilakukan observasi lapangan untuk mengidentifikasi kondisi fisik saluran, seperti sedimentasi dan penyumbatan, serta analisis spasial untuk menentukan titik-titik genangan. Hasil penelitian menunjukkan bahwa sebagian saluran drainase di lokasi penelitian tidak mampu menampung debit rencana, sehingga berpotensi menimbulkan genangan. Faktor utama yang mempengaruhi kinerja drainase meliputi kapasitas saluran yang tidak memadai, sedimentasi, serta kurangnya pemeliharaan. Oleh karena itu, diperlukan upaya peningkatan kapasitas saluran, pengendalian sedimen, serta pemeliharaan rutin untuk meningkatkan kinerja sistem drainase.Penelitian ini diharapkanapat menjadi dasar dalam perencanaan dan pengelolaan sistem drainase yang lebih efektif dan berkelanjutan di Kecamatan Medan Denai.
Analisis Pengaruh Sedimentasi terhadap Kapasitas Drainase pada Ruas Glugur Darat II – Pulo Brayan Darat I Kota Medan: Analysis of Sedimentation Effects on Drainage Capacity in the Glugur Darat Area of Medan Nadya Lamria; Charly Yosep Ardana Silalahi2; Rumilla Harahap; Wisnu Prayogo; Rizky Simanjuntak; Yuni Yolanda
Jurnal Teknologi Lingkungan Vol. 4 No. 1 (2026): Jurnal Teknologi Lingkungan
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jtl.v4i1.34548

Abstract

This study aims to analyze the effect of sedimentation on drainage capacity in the Glugur Darat II to Pulo Brayan Darat I area, Medan City. The main issue addressed is the decline in drainage performance due to sediment accumulation, which potentially causes inundation and flooding, especially in areas with high rainfall intensity. The research method used is field observation through direct measurements at several drainage segments, including channel width, sediment height, water depth, and channel dimensions. Secondary data such as rainfall and population were also used as supporting variables. The results show that sediment height varies across observation segments, with a maximum value reaching 25 cm, significantly reducing the effective capacity of the drainage channel. In addition, high annual rainfall intensity exceeding 3000 mm/year worsens drainage conditions. Sedimentation has been proven to reduce water storage capacity, thereby increasing the risk of inundation. Therefore, routine maintenance and sediment control are necessary to improve drainage system performance.
Analisis Sedimentasi pada Saluran Drainase Jalan Perjuangan, Medan rapael_sihite shally_raphael_risky; Raphael Sihite; Rizky Simanjuntak Simanjuntak
Jurnal Teknologi Lingkungan Vol. 4 No. 1 (2026): Jurnal Teknologi Lingkungan
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jtl.v4i1.34549

Abstract

Urban drainage systems play an important role in conveying rainwater and preventing flooding. However, their performance often decreases due to sedimentation, land-use changes, and lack of maintenance. This study aims to analyze the condition of drainage channels, calculate sediment volume, and evaluate the impact of sedimentation on channel capacity in Jalan Perjuangan, Medan.The research method used is field survey and data analysis. Measurements were conducted on nine drainage segments, including channel width, depth, water level, and sediment thickness. Runoff discharge was calculated using the rational method, and population projection was analyzed to estimate future drainage loads.The results show that most drainage channels experience sedimentation with varying thickness. Sedimentation reduces the flow cross-sectional area, decreasing channel capacity. Some segments are still in good condition, while others are narrowed due to sediment and waste accumulation. Therefore, periodic maintenance and capacity improvement are necessary to ensure optimal drainage performance.
Evaluation of Drainage Channel Capacity for Rainfall Runoff and Domestic Wastewater on Willem Iskandar Street, Medan: Evaluasi Kapasitas Saluran Drainase untuk Limpasan Hujan dan Limbah Domestik di Jalan Wiliam Iskandar , Medan Tantowi Nababan Wisnu Prayogo, Rizky Simanjuntak; Wisnu Prayogo; Rizky Simanjuntak
Jurnal Teknologi Lingkungan Vol. 4 No. 1 (2026): Jurnal Teknologi Lingkungan
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jtl.v4i1.34756

Abstract

Drainase jalan sangat penting untuk memastikan permukaan jalan tidak tergenang atau banjir saat hujan. Di sini, saluran utama memainkan peran penting karena merupakan bagian penting dari "muara" yang mengumpulkan semua aliran dari saluran sekunder dan tersier sebelum akhirnya dialirkan ke sungai. Tujuan penelitian ini adalah untuk menyalakan apakah dimensi saluran utama yang ada masih mampu menampung desain debit. Metode yang digunakan standar tetapi kuat: kami menghitung data curah hujan, menggunakan rumus hidrologi untuk menentukan debit, dan kemudian memeriksa kapasitas penampang saluran. Pada dasarnya, jika kita menginginkan sistem drainase yang optimal, variabel seperti intensitas curah hujan, ukuran daerah tangkapan udara, dan kemiringan saluran harus dihitung dengan cermat untuk mencegah kerusakan jalan yang cepat akibat air.
Co-Authors Agung Friandy Utomo Ahmad Zulfikar Amanda Pratiwi Lubis Andreas Franskivo Marbun Anni Zahara Putri Aprialdi Tuani Pesta Gajah Arissha Anggraini Arrisha Anggraini Bella Yuspita Tambunan Charly Yosep Ardana Silalahi2 Daniel Anderson Munthe Destaria Enjelina Purba Fikryah Atikah Pane Handhika Tampubolon Harahap, Rumilla Harahap, Rumillah Hindra Karamah Putra Handana Irfandi Purba Lucia Naomi A Sitorus Maria Joseva Sinaga Melky Aprianto Basardo Purba Melvi Maulita Napitupulu Mhd. Fahreizi Harahap Muhammad Fahreja Harahap Nadya Lamria Prayogo, Wisnu rapael_sihite shally_raphael_risky Raphael Sihite Rasyid, Galih Al Ridho Azahar Roesyanto Rumila Harahap Sagita Triswati Munte Samuel Crescendo Sirait Sarra Rahmadani Siburian, Ezy Hesekiel Siburian, Hemat Grasella Sidabutar, Daniel Mario Sitorus, Heri Franata Syiril Erwin Harahapan Tantowi Nababan Wisnu Prayogo, Rizky Simanjuntak Ummu Salamah Venny Irawani Hulu Wisnu Prayogo Wisnu Prayogo Yuni Yolanda Yuni Yolanda Yuni Yolanda Yuni Yolanda