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All Journal International Conference on Coastal and Delta Areas Journal of Advanced Civil and Environmental Engineering JMTS: Jurnal Mitra Teknik Sipil Jurnal Pengabdian Masyarakat Indonesia Media Komunikasi Dunia Ilmu Sipil (MoDuluS) Jurnal Abdi Masyarakat Saburai (JAMS) Jurnal Abdi Masyarakat Indonesia Jurnal Teknik Sipil Giratory Upgris Jurnal Teknologi Berkelanjutan Educate: Journal of Community Service in Education Sidoluhur Jurnal Civil Engineering Study Inovasi Jurnal Pengabdian Masyarakat (IJPM) Jurnal Akademik Pengabdian Masyarakat Journal of Research and Technology Studies Jurnal Pengabdian Masyarakat Inovasi Indonesia Structures, Infrastructure, Planning, Implementation, and Legislation
Bagas Wahyu Adhi, Bagas Wahyu
Universitas Islam Batik
Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Public Health Social Sciences Transportation Other

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Slope Stability Analysis of Main Irrigation Canals Due to Rapid Drawdown Fluctuations Using Numerical Modeling Bagas Wahyu Adhi; Emyr Hidayat
Structures, Infrastructure, Planning, Implementation, and Legislation Vol. 2 No. 1 (2026): April,2026
Publisher : CV. Get Press Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69855/sipil.v2i1.499

Abstract

Rapid drawdown conditions frequently threaten the stability of irrigation canal embankments, especially in cohesive alluvial soils with low hydraulic conductivity. This study investigated the effect of water level recession rates on embankment stability and identified safe operational drawdown limits for irrigation infrastructure. A quantitative numerical modeling approach based on the Finite Element Method (FEM) and transient seepage analysis was applied using secondary geotechnical data obtained from the Ministry of Public Works and Housing (PUPR), Indonesia. The model integrated coupled seepage-stability analysis with the Mohr-Coulomb failure criterion to evaluate pore water pressure behavior, deformation, and Factor of Safety (FoS) under drawdown rates ranging from 0.0 to 2.0 m/day. The results showed that delayed pore water pressure dissipation during rapid drawdown significantly reduced effective stress within the embankment. Higher drawdown rates progressively decreased slope stability, where the FoS declined from 1.68 under normal conditions to 1.05 at a drawdown rate of 2.0 m/day. The simulation also identified lateral deformation of approximately 0.18 m near the embankment crest under critical conditions. Statistical analysis indicated that soils with hydraulic conductivity lower than 1 × 10⁻⁷ m/s were highly vulnerable to rapid drawdown failure. The findings demonstrate that drawdown rates exceeding 1.0 m/day do not satisfy the minimum safety criterion of 1.25 required by Indonesian irrigation standards. Therefore, a maximum operational drawdown rate of 0.75 m/day is recommended to maintain embankment stability. This study emphasizes the importance of incorporating transient hydraulic behavior into irrigation canal management and supports future implementation of IoT-based pore pressure monitoring systems for adaptive infrastructure safety.
Pelatihan Pembuatan Gantungan Kunci Macrame dengan Memanfaatkan Sampah Gelas Es Teh Jumbo Sebagai Material Tambahan di SMK Batik 1 Surakarta Sri Purwati; Bagas Wahyu Adhi; Suparwi; Ricky Adi Saputra
Educate: Journal of Community Service in Education Vol 4 No 2 (2024): Educate: Journal of Community Service in Education
Publisher : Universitas Veteran Bangun Nusantara

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Abstract

Kegiatan pengabdian ini bertujuan untuk meningkatkan kesadaran siswa SMK Batik 1 Surakarta, khususnya dari Jurusan Bisnis Daring dan Pemasaran, tentang pengelolaan sampah dan konsep daur ulang melalui pelatihan pembuatan gantungan kunci macrame. Menggunakan sampah gelas es teh jumbo sebagai bahan utama, kegiatan ini tidak hanya mengajarkan teknik kreatif dalam mengolah limbah plastik tetapi juga memberikan keterampilan praktis yang berguna untuk kewirausahaan. Pelatihan ini mencakup langkah-langkah detail mulai dari pembersihan gelas, pemotongan, dan perakitan hingga proses pengkanjian dan finishing produk. Hasil dari kegiatan ini menunjukkan peningkatan kesadaran siswa akan pentingnya pengelolaan sampah, keterampilan dalam membuat produk kerajinan, dan terciptanya produk gantungan kunci ramah lingkungan. Saran untuk kegiatan selanjutnya mencakup penambahan materi pelatihan, penyediaan alat yang lebih canggih, dan kolaborasi dengan pihak eksternal untuk penerapan keterampilan dalam dunia nyata. Kegiatan ini diharapkan dapat menjadi model bagi upaya serupa dalam pengelolaan limbah dan pemberdayaan siswa.
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.
ANALISIS STABILITAS TIMBUNAN DENGAN PLAXIS MEMBANDINGKAN 2 METODE AKIBAT KETERBATASAN LAHAN Adhi, Bagas Wahyu; Setiyanto, Beni; Hidayawan, Ahmad; Rizani, Mohammad Debby
Jurnal Teknik Sipil Giratory UPGRIS Vol 4, No 1: Juni 2023
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/giratory.v4i1.16187

Abstract

In the Cibitung - Cilincing Ramp 3-1 Toll Road development project, where the road alignment is an embankment construction with subgrade conditions that have dominant soil layers with sand and limited land. Then the implementation of subgrade improvement is carried out by comparing 2 methods, namely the first Replace 1.5 m (50 cm Limestone + Geomembrane + 50 cm Granular backfill + Geotextile Non Woven) + Sheet Pile with a length of 15 meters + Retaining Wall and the second Replace 1.5 m (50 cm Limestone + Geomembrane + 50 cm Granular backfill + Geotextile Non Woven) + Retaining Wall with Bore Pile D60 Int. 2 meters + Retaining Wall.The analysis of the two treatments used Plaxis with the results for the 1 year and 10 year consolidation of the two treatments meeting the requirements. The safety factor for the embankment slopes also meets the requirements. The results of the Horizontal Displacement in the first treatment are still very large, namely 6.73 cm, not in accordance with the AASTHO criteria of 3.8 cm and it can be seen from the profile bending moment on the Sheet Pile that the Sheet Pile is not pinched so that for this case the handling suitable is to use the second treatment, namely Replace 1.5 m (50 cm Limestone + Geomembrane + 50 cm Granular backfill + Geotextile Non Woven) + Retaining Wall with Bore Pile D60 Int. 2 meters + Retaining Walls
PERENCANAAN DMA BERBASIS IOT UNTUK MENURUNKAN KEHILANGAN AIR DI KOTA AMBON Masduqi, Ali; Nanda, Fahreza Alvian; Adhi, Bagas Wahyu
Jurnal Teknik Sipil Giratory UPGRIS Vol 4, No 1: Juni 2023
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/giratory.v4i1.16188

Abstract

Access to clean water is the right of every citizen that the government must fulfill, both the central government and local governments, through drinking water business entities, namely PDAM. The performance of a PDAM represents the quality level of drinking water administration in an area. Only now, the high loss of drinking water has become problematic for PDAMs in improving their performance. One of the PDAMs with a high loss of drinking water is PDAM Tirta Yapono, Ambon City, with a water loss rate of 69.85%. In this paper, an effort is made to reduce water loss in PDAM Tirta Yapono by establishing a DMA in the Wainitu Village based on the existing condition of the pipeline, along with the number of sensors and instrumentation needed. SCADA and asset management implementation are also designed to support DMA's performance in reducing water loss. SCADA's role in reducing water loss facilitates the implementation of step tests and automation of monitoring activities for the distribution process and water quality by placing several instruments in the distribution network. Monitoring with SCADA will provide accurate data. Then, asset management also plays a role in reducing water losses because the information contained in asset management is used as material for preparing a strategy to reduce water losses following the priorities and capabilities of PDAM Tirta Yapono.
Co-Authors Adi Wahyu Nugroho, Satrio Ahmad Hidayawan Ahmad Hidayawan Ahmad Hidayawan Ahmad Hidayawan, Ahmad Ahyar, Agus Alhamidiy, Abdillah Nur Ali Masduqi ANDRI KURNIAWAN Andri Kurniawan Annas Saiful Rohman Annissa Yoga Prastika Ariyanto Arum Dwicahyani Bagus Andika Fitorh Bagus Andika Fitroh Bagus Andika Fitroh Beni Setiyanto Beni Setiyanto Beni Setiyanto Bustami Bustami Dewi Indriyana Dhonna meylida Dughita, Putri Awaliya Dwi Wahyu Hidayat Emyr Hidayat Faqih, Nasyiin Farhan Febrian Fatchur Roehman Febriyanto, Wahyu Fitroh, Bagus Andika Hariyani, Betty Hayu Rahayu Hayu Rahayu Hayu Rahayu Hendramawat Aski Safarizki Jamil, Asiah Kadek Wiarni Devi Malik, Muhammad Munib Khusni Markawie Markawie Mayasari, Sri Meylida, Dhonna Mohammad Debby Rizani Muhammad Aksan Nanda Syahputra, Hanif Nanda, Fahreza Alvian Norhidayati Nugroho, Satrio Adi Wahyu Nurrohim, Rio Ridwan Oktyajati, Nancy Pratikso Pratikso Putri Awaliya Dughita Qomaruddin, Mochammad Rachmawatie, Srie Juli Rahmat Mudiyono Ricky Adi Saputra Ridwan Nurrohim, Rio Rois, Dimas Ilham Nur Setiyanto, Beni Sri Mayasari Sri Mayasari Sri Purwati Srie Juli Rachmawatie Sularno Sularno Sularno Suparwi Susilo, Hery Susilowati Syahputra, Hanif Nanda Tantin Pristyawati Wahdirotul Kodir Wahyu Febriyanto Yoga Prastika, Annisa