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All Journal Jurnal Planologi Sultan Agung PROSIDING SEMINAR NASIONAL Jurnal Teknik Sipil dan Perencanaan International Conference on Coastal and Delta Areas Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Pondasi Prosiding Seminar Nasional Inovasi Dalam Pengembangan SmartCity Journal of Advanced Civil and Environmental Engineering Rang Teknik Journal BENTANG : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil Media Ilmiah Teknik Sipil Jurnal Pensil : Pendidikan Teknik Sipil Musamus Journal of Civil Engineering Indonesian Journal of Community Services Jurnal Keselamatan Transportasi Jalan (Indonesian Journal of Road Safety) JURNAL TEKNIK SIPIL UNAYA Jurnal Teknik Sipil dan Arsitektur Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Proceedings Series on Physical & Formal Sciences Teknika Journal of Innovation Research and Knowledge Structure Jurnal Indonesia Sosial Sains Jurnal Keselamatan Transportasi Jalan
S Imam Wahyudi
Universitas Islam Sultan Agung
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ANALISIS PELAKSANAAN KONSTRUKSI DAN PERCEPATAN PENJADWALAN PROYEK DENGAN INOVASI PRECAST DI SALURAN INDUK GLAPAN BARAT Nugroho, Antonius Novan Setyo; Wahyudi, Slamet Imam; Soedarsono, Soedarsono
Rang Teknik Journal Vol 8, No 1 (2025): Vol. 8 No. 1 Januari 2025
Publisher : Fakultas Teknik Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/rtj.v8i1.5336

Abstract

Pendekatan PERT digunakan dalam penelitian ini, dan dengan menggunakannya, proyek Rehabilitasi Saluran Induk Glapan Barat dapat menghemat uang dengan mengurangi durasi awal 214 hari menjadi hanya 210 hari. Dengan percepatan waktu pelaksanaan pekerjaan menjadi 30 minggu (210 hari) dengan biaya tambahan sebesar Rp. 26.406.307,49, analisis metode PERT pada pekerjaan Rehabilitasi Saluran Induk Glapan Barat (Lining Precast Condition) menghasilkan durasi 210 hari, yang lebih cepat dari jadwal yang direncanakan selama 214 hari. Dengan 210 hari tersisa, ada kemungkinan 93,29% untuk memenuhi tujuan penyelesaian proyek, dan kemungkinan kegagalan 6,71%. Analisis metode PERT dari pekerjaan Rehabilitasi Saluran Induk Glapan Barat (Kondisi Lining Insitu) menghasilkan durasi 217 hari, yang lebih lama dari 214 hari yang dijadwalkan. Probabilitas kegagalan sebesar 87,77%, dan waktu pelaksanaan pekerjaan dipercepat menjadi 31 minggu (217 hari) dengan biaya tambahan sebesar Rp. 28.877.073,11. Probabilitas peluang pencapaian target penyelesaian proyek selama 217 hari sebesar 12,23%.
Analisis Lokasi Rawan Kecelakaan Pada Jalan Dengan Medan Datar Dan Bukit Hadi, Suprapto; Wahyudi, S. Imam; Wibowo, Kartono; Oktopianto, Yogi; Eska Fahmadi, Aat; Widya Anggraeni, Inneke
Jurnal Keselamatan Transportasi Jalan (Indonesian Journal of Road Safety) Vol. 12 No. 1 (2025): JURNAL KESELAMATAN TRANSPORTASI JALAN (INDONESIAN JOURNAL OF ROAD SAFETY)
Publisher : Pusat Penelitian dan Pengabdian Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46447/ktj.v12i1.686

Abstract

Accidents occur on various road terrains that cause drivers to experience losses from property to fatalities. Prof. Hamka Street and Siliwangi Street are located in the city of Semarang where Prof. Hamka Street is a road with a hilly topography while Siliwangi Street is a flat road. Problems occur on these road sections such as the many accidents that result in fatalities. The existing problems need to be addressed immediately so that they can reduce the risk of accidents in the future. The stages carried out first analyze the characteristics of accidents and vulnerable locations so that they know the most appropriate handling points and recommendations. In determining the location points prone to accidents using the EAN and UCL methods while in identifying the hazards of vulnerable locations using HIRARC. The results obtained on Prof. Hamka Street, the location points are at STA 6 (0 + 700) and 9 (1 + 000) while on Siliwangi Street, the location prone to accidents is at STA 18 (1 + 900) and 5 (0 + 600). The recommended handling is to repair the condition of the road surface that has cracks at the joints, signs at accident-prone locations that are still very lacking, street lighting at accident-prone locations, maintenance on the road so that obstacles on the side of the road do not block visibility and installation of vehicle speed control devices.
Analisis Lokasi Rawan Kecelakaan Pada Jalan Dengan Medan Datar Dan Bukit Hadi, Suprapto; Wahyudi, S. Imam; Wibowo, Kartono; Oktopianto, Yogi; Eska Fahmadi, Aat; Widya Anggraeni, Inneke
Jurnal Keselamatan Transportasi Jalan (Indonesian Journal of Road Safety) Vol. 12 No. 1 (2025): JURNAL KESELAMATAN TRANSPORTASI JALAN (INDONESIAN JOURNAL OF ROAD SAFETY)
Publisher : Pusat Penelitian dan Pengabdian Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46447/ktj.v12i1.686

Abstract

Accidents occur on various road terrains that cause drivers to experience losses from property to fatalities. Prof. Hamka Street and Siliwangi Street are located in the city of Semarang where Prof. Hamka Street is a road with a hilly topography while Siliwangi Street is a flat road. Problems occur on these road sections such as the many accidents that result in fatalities. The existing problems need to be addressed immediately so that they can reduce the risk of accidents in the future. The stages carried out first analyze the characteristics of accidents and vulnerable locations so that they know the most appropriate handling points and recommendations. In determining the location points prone to accidents using the EAN and UCL methods while in identifying the hazards of vulnerable locations using HIRARC. The results obtained on Prof. Hamka Street, the location points are at STA 6 (0 + 700) and 9 (1 + 000) while on Siliwangi Street, the location prone to accidents is at STA 18 (1 + 900) and 5 (0 + 600). The recommended handling is to repair the condition of the road surface that has cracks at the joints, signs at accident-prone locations that are still very lacking, street lighting at accident-prone locations, maintenance on the road so that obstacles on the side of the road do not block visibility and installation of vehicle speed control devices.
Analisis Hidrologi Pada DAS Gonjol Sebagai Dasar Penanggulangan Banjir Di Kecamatan Sayung - Demak Ija, Lulu Isnaini; Wahyudi, S. Imam; Adi, Henny Pratiwi
Teknika Vol. 19 No. 1 (2024): Maret
Publisher : Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/teknika.v19i1.8092

Abstract

Banjir merupakan bencana alam dengan jumlah terbesar di Indonesia. Satu dari banyak wilayah yang menjadi langganan banjir adalah Kecamatan Sayung di Kabupaten Demak Provinsi Jawa tengah. Salah satu penyumbang debit banjir di daerah Sayung sungai Gonjol dimana memiliki dua peran yaitu penampungan debit air yang bersumber dari curah hujan dan penampungan debit air saat terjadi pasang air laut. Tujuan analisis hidrologi pada DAS Gonjol adalah untuk mengetahui debit banjir rencana periode ulang yang dapat digunakan dalam merencanakan penanggulangan banjir di Kecamatan Sayung Demak. Dalam Perhitungan debit banjir ini memakai data curah hujan maksimum yang didapat dari Stasiun Hujan Pucang Gading. Hasil Penelitian ini didapatkan grafik Intensitas hujan selama 24 jam untuk periode ulang 2, 8, 10, 20, 50 dan 100 tahun dan debit banjir maksimum DAS Gonjol yang didapat adalah Q2 (43,77m3/sec) , Q5 (51,73 m3/sec), Q10 (55,95 m3/sec), Q20 (59,40m3/det), Q50 (63,23 m3/sec), Q100 (65,87 m3/sec)
Asset Management and Performance of Information System-Based Irrigation System (EPAKSI) Case Study of Cabak Irrigation Area, Temanggung Regency Hartanto, Azis; Wahyudi, S. Imam; Soedarsono, Soedarsono
Jurnal Indonesia Sosial Sains Vol. 5 No. 03 (2024): Jurnal Indonesia Sosial Sains
Publisher : CV. Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jiss.v5i03.1020

Abstract

The purpose of this study is to determine the process of data inputted and analyzed through the ePAKSI application, In this thesis used primary and secondary data collection methods. Secondary data as a support for primary data were obtained from the Office of the Public Works and Spatial Planning Office of Temanggung Regency and from the Office of the Food Security, Agriculture and Fisheries Office of Temanggung Regency. The results showed that the data inputted and analyzed with the ePAKSI application included data on asset types, asset names, nomenclature, dimensions and conditions ranging from assets upstream (weir) to downstream (end of the channel) of the Cabak irrigation network and the latest number of assets from field searches in the form of 3 channels, 34 buildings and 14 tertiary plots were known. The results of the evaluation of the performance assessment of the irrigation system of the Cabak Irrigation Area with the ePAKSI application obtained a total value of 63.70% in the less category (55% - 70%) with recommendations for handling needs attention from the Temanggung Regency Government. The details of the evaluation results of the performance assessment of the irrigation system of the Cabak Irrigation Area consist of physical infrastructure with a score of 59.81%, planting productivity 87.84%, supporting facilities 68.00%, personnel organization 71.20%, documentation 62.50% and water user farmer associations (GP3A / IP3A) 30.00%.
Model Prediksi Tinggi Muka Air Sungai Menggunakan Jaringan Syaraf Tiruan: River Water Level Prediction Model Using Artificial Neural Networks Agusman; Wahyudi, S. Imam; Pranoto, A. Wati
Media Ilmiah Teknik Sipil Vol. 14 No. 1 (2026): Media Ilmiah Teknik Sipil
Publisher : ​Institute for Researches and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study developed a water level prediction model using the integration of Artificial Neural Network (ANN) and Long Short-Term Memory (LSTM). ANN maps nonlinear relationships between hydrological parameters, while LSTM captures temporal dependence patterns in time series data. The comparison results of four models—Linear Regression, ANN, LSTM, and ANN–LSTM hybrid—showed that the neural network-based model provided significantly better prediction performance than the linear model. The Linear Regression model produced the largest error (MSE 0.0175; RMSE 0.128; MAE 0.103; R² 0.785), followed by ANN with a significant increase in accuracy (MSE 0.0114; RMSE 0.101; MAE 0.0549; R² 0.874). LSTM provided better results (MSE 0.0048; RMSE 0.067; MAE 0.0472; R² 0.902), but the best model was the hybrid ANN–LSTM with the lowest error value (MSE 0.00417; RMSE 0.063; MAE 0.0388) and the highest R² (0.937). This combination is able to capture nonlinear patterns and temporal dynamics more optimally, resulting in stable and accurate predictions. In addition, this study shows that the Duflow hydrodynamic model has the potential to be developed as a mitigation simulation tool for water level management, such as testing extreme rainfall scenarios, spatial changes, flood control infrastructure operations, channel optimization, and simulating the impacts of climate change.
ANALISIS KESIAPAN MODERNISASI IRIGASI PADA D.I. KEMARON KABUPATEN TEGAL PROVINSI JAWA TENGAH Nana Anta Purnama; S. Imam Wahyudi; Moh. Faiqun Ni’am
Journal of Innovation Research and Knowledge Vol. 5 No. 10 (2026): Maret 2026
Publisher : Bajang Institute

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Abstract

Daerah Irigasi Kemaron terletak di Desa Rembul Kecamatan Bojong Kabupaten Tegal, dengan areal Luas Layanan mencapai 353 hektar berada pada 3 (tiga) desa yaitu Rembul, Guci dan Tuwel. Untuk mendukung Program Ketahanan Pangan Nasional maka diperlukan pengelolaan irigasi yang efisien, efektif dan berkelanjutan serta melibatkan partisipasi masyarakat sehingga diperlukan adanya Modernisasi Irigasi. Kesiapan Modernisasi Irigasi pada D.I. Kemaron diukur dengan menilai 5 (Lima) Pilar Modernisasi Irigasi yang berpedoman pada Surat Edaran Dirjen SDA Kementerian PUPR nomor 01/SE/D/2019 tentang Pedoman Teknis Modernisasi Irigasi. Penelitian dilakukan untuk memperoleh Nilai Indeks Kesiapan Modernisasi Irigasi (IKMI) pada Daerah Irigasi Kemaron. Hasil penilaian dilakukan dengan Metode Wawancara/kuisoner terhadap Pilar-Pilar Modernisasi Irigasi sebagai Pilar Penyusun IKMI yaitu: Pilar Ketersediaan Air mencapai Nilai 17,36; Pilar Sarana dan Prasarana 14,01; Pilar Sistem Pengelolaan 14,23; Pilar Institusi Pengelola 16,27; dan Pilar Sumber Daya Manusia 6,82. Nilai IKMI secara keseluruhan untuk D.I. Kemaron adalah 68,69 dengan kategori cukup, modernisasi ditunda, dan perlu dilakukan perbaikan sesuai dengan Hasil IKMI selama 1–2 tahun. Prioritas penanganan menuju Modernisasi Irigasi ditentukan menggunakan Metode Analisis Hierarchy Process (AHP) dengan bantuan Software Expert Choice. Kriteria yang digunakan adalah Budaya, Ekonomi, Sosial, dan Tingkat Kesulitan, serta alternatif dalam bentuk Lima Pilar Modernisasi Irigasi. Hasil analisis menunjukkan urutan prioritas sebagai berikut: Pilar Sumber Daya Manusia (0,279), Sistem Pengelolaan (0,203), Pilar Sarana dan Prasarana (0,197), Pilar Ketersediaan Air (0,167) dan Pilar Institusi Pengelola (0,154)
Co-Authors A Khamid Abd. Rasyid Syamsuri Agus Pamungkas Agusman Ahmad Hidayawan Amaliah, Lia Azis Hartanto Bayu Purnama Fitra Bernd Ongena Chusni Mubarok Dirga Asmara Putra Djoko Susilo Adhy Eska Fahmadi, Aat Esti Santoso Faiqun Ni’am Gata Dian Asfari Hadi, Suprapto Hartanto, Azis Henny Pratiwi Adi Henny Pratiwi Adi Henny Pratiwi Adi Hermin Poedjiastoeti Hermin Poedjiastoeti Hermin Poejiastoeti Ignatius Sudarsono Ija, Lulu Isnaini Johan Helmer Jubayir Jubayir Kartono Wibowo Kartono Wibowo, Kartono Lulut Riyan Utomo M Afif Salim M. Faiqun Niam Mahmudi Amir Moh Faiqun Ni’am Moh. Faiqun Ni’am Mohamad Anwar Muhamad Hendrie Soesanto Nana Anta Purnama Ni'am, Moh Faiqun Nono Carsono Nugroho, Antonius Novan Setyo Pranoto, A. Wati Prosis Setiyawan Rick Heikoop Risa Niken R. T. H. Safitri, Adam Salim, M. Afif Satrio, Rizko Yumna Setyo Pramono Shiska Fauziah Slamet Setioboro Soedarsono Soedarsono Soedarsono Soedarsono Soedarsono Soedarsono Thijs Gerritsen Widya Anggraeni, Inneke Wirdha Ningsih Yogi Oktopianto