cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Randhi Saily
Contact Email
jice.sttpekanbaru@gmail.com
Phone
+628117070692
Journal Mail Official
jice@sttp-yds.ac.id
Editorial Address
Jl. Dirgantara No.4, Pekanbaru, Riau Publisher : Sekolah Tinggi Teknologi Pekanbaru
Location
Kota pekanbaru,
Riau
INDONESIA
Journal of Infrastructure and Civil Engineering
Published by Sekolah Tinggi Teknologi Pekanbaru
ISSN : 28095227     EISSN : 28095030     DOI : https://doi.org/10.35583/jice
Core Subject : Science, Social, Engineering,
Civil Engineering, Building, Construction & Architecture Engineering Environmental Science Materials Science & Nanotechnology Transportation
Journal of Infrastructure and Civil Engineering (JICE) focuses on civil engineering expertise. Detailed scopes of articles accepted for submission to JICE are: Material and structure Transportation Geotechnical Water resource management Project management Disaster management
Arjuna Subject : Teknik (semua kategori) - Teknik Sipil dan Struktur
Articles 163 Documents
 13   14   15   16   17 
Sifat Fisik Tanah Berpengaruh Terhadap Kuat Geser Tanah Wilayah Pesisir Menggunakan ANFIS Ewis Oktareza; Ferry Fatnanta; Imam Suprayogi
Journal of Infrastructure and Civil Engineering Vol. 6 No. 1 (2026)
Publisher : Program Studi Teknik Sipil Sekolah Tinggi Teknologi Pekanbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35583/jice.v6i1.160

Abstract

Tanah pesisir didominasi lempung marin dan tanah organik tinggi dengan kuat geser rendah, kompresibilitas tinggi, dan sensitif terhadap kadar air serta salinitas, sehingga meningkatkan risiko kegagalan infrastruktur. Penelitian ini mengevaluasi kinerja metode soft computing, Adaptive Neuro-Fuzzy Inference System (ANFIS), dalam memprediksi kuat geser tak terdrainase (Cu) serta menentukan parameter sifat fisik tanah paling dominan. Data terdiri dari 190 tanah pesisir, meliputi kadar air, berat isi, berat jenis, Atterberg limit, dan liquidity index. ANFIS diterapkan menggabungkan jaringan saraf dan logika fuzzy untuk menangkap hubungan nonlinier dan ketidakpastian data. Hasil menunjukkan ANFIS memiliki performa terbaik (R All = 0,8443; RMSE = 0,1673). Analisis ANFIS dengan performa terbaik mengidentifikasi Plastic Limit (PL) dan Specific Gravity (Gs) sebagai faktor utama yang mempengaruhi kuat geser (Cu). Penelitian ini menunjukkan bahwa komposisi mineral dan densitas partikel tanah di wilayah pesisir berdampak signifikan pada kuat geser tanah, serta efektivitas ANFIS dapat dijadikan alat prediksi awal untuk perencanaan geoteknik dan mitigasi risiko infrastruktur pesisir.
The Effect of Stabilization Spent Bleaching Earth using Seashell Towards Compressive Strength and Water Blasting Damages of Concrete Muhammad Gala Garcya; Faisal Ananda; Juli Ardita Pribadi R; Zulkarnain; Alamsyah; Armada
Journal of Infrastructure and Civil Engineering Vol. 6 No. 1 (2026)
Publisher : Program Studi Teknik Sipil Sekolah Tinggi Teknologi Pekanbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35583/jice.v6i1.161

Abstract

Palm Crude Oil (CPO) production generates substantial waste, including Spent Bleaching Earth (SBE), which is difficult to recycle. This research explores the stabilization of SBE using seashells for use in concrete mixtures. The goal is to enhance concrete’s durability by utilizing the calcium content in stabilized SBE. In this study, we tested concrete with a design strength of 30 MPa. The tests included compressive strength on 150x300 mm cylinders, flexural strength on 600x150x150 mm beams after 28 days of curing, and water blasting resistance using two methods. The water blasting test assessed the concrete’s resistance to water pressure on 500 x 350 x 50 mm samples over three consecutive days. The results showed that concrete with a 7.5% SBE variation achieved a compressive strength of 42.06 MPa, higher than the design strength. Flexural strength increased by 4.67% with a 10% variation in SBE. However, the water blasting tests revealed that both concrete variations exhibited greater damage than normal concrete, indicating that while SBE improves compressive and flexural strength, it may reduce the concrete’s water resistance.
Analysis of Heavy Equipment Productivity in Normalization and Embankment Work in Sei Berapit Indragiri Hilir Regency Doni Yudia Saputra; Zainuri Zainuri; Fitridawati Soehardi
Journal of Infrastructure and Civil Engineering Vol. 6 No. 1 (2026)
Publisher : Program Studi Teknik Sipil Sekolah Tinggi Teknologi Pekanbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35583/jice.v6i1.164

Abstract

The 30% delay in construction progress on the Normalization and Embankment Construction project in Sei Berapit, Indragiri Hilir Regency, where as of the last week of November 2025 only 70% of the work had been completed, indicates that heavy equipment productivity has not met the planned target. This study aims to analyze the productivity of amphibious excavators and determine the effective number of equipment alternatives to accelerate project completion. The method used is a quantitative method with a case study approach, with productivity analysis based on work cycle time data, equipment efficiency, and actual production capacity from field observations. The analysis results show that in Alternative I, namely the use of two amphibious excavators, daily production capacity increased significantly to around 980,627 m³/day, so that the remaining work volume of 5,760.416 m³ could theoretically be completed in around 6 working days. This increase in productivity not only has an impact on accelerating the duration of implementation but also provides better operational flexibility in anticipating field disruptions. Compared to other equipment addition alternatives, Alternative I is considered the most rational because it reduces unproductive time, minimizes the risk of delays due to equipment damage or other operational disruptions, and remains within an acceptable daily operational cost level of IDR. 27,363,200. This finding confirms that productivity control and determining the number of amphibious excavators play a crucial role in time and cost management. Therefore, heavy equipment productivity evaluation should be conducted from the project planning stage, especially for excavation work in flooded terrain, to ensure optimal achievement of implementation targets.
Studi Pemahaman Penyelenggara Jalan Kota Padang Terhadap Konsep Jalan Hijau Amalia Yunia Putri; Bayu Martanto Adji
Journal of Infrastructure and Civil Engineering Vol. 6 No. 1 (2026)
Publisher : Program Studi Teknik Sipil Sekolah Tinggi Teknologi Pekanbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35583/jice.v6i1.165

Abstract

Pembangunan jalan kota Padang hingga kini masih terfokus pada aspek teknis, sementara aspek lingkungan kurang diperhatikan. Konsep jalan hijau hadir sebagai pendekatan untuk mendukung pembangunan transportasi berkelanjutan, namun pemahaman penyelenggara jalan Kota Padang terhadap konsep jalan hijau masih belum jelas. Penelitian ini bertujuan untuk menganalisis pemahaman penyelenggara jalan Kota Padang mengenai konsep jalan hijau. Metoda penelitian menggunakan pendekatan empiris dengan data primer berupa Kuesioner dan data sekunder berupa pedoman pemeringkatan jalan hijau.  Analisis yang dilakukan menggunakan metoda Severity Index (SI) untuk mengukur pemahaman responden. Hasil penelitian menyatakan bahwa pemahaman masih rendah pada beberapa indikator penting dalam konsep jalan hijau, meskipun nilai SI=0,44 yang tergolong pada kategori cukup paham. Dari hasil penelitian ini dapat ditarik kesimpulan bahwa pemahaman penyelenggara jalan Kota Padang perlu ditingkatkan untuk mendukung penerapan konsep jalan hijau di masa yang akan datang.
Evaluasi Kesesuaian Izin Pemakaian Air Sebagai Materi Berdasarkan Analisis Debit Andalan Menggunakan Model NRECA pada Sungai Rokan Vinka Lyona; Rolan Sidabutar; Randhi Saily; Intan Monica MG; Rizqy Ridho Prakasa
Journal of Infrastructure and Civil Engineering Vol. 6 No. 1 (2026)
Publisher : Program Studi Teknik Sipil Sekolah Tinggi Teknologi Pekanbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35583/jice.v6i1.166

Abstract

Sungai Rokan merupakan salah satu wilayah sungai strategis di Provinsi Riau yang berperan penting dalam pemenuhan kebutuhan air domestik, pertanian, dan industri. Peningkatan pemanfaatan air sebagai materi menuntut sistem perizinan yang berbasis pada ketersediaan sumber daya air guna menjamin keberlanjutan hidrologis. Penelitian ini bertujuan mengevaluasi kesesuaian pemberian izin pemakaian air sebagai materi terhadap neraca ketersediaan air Sungai Rokan periode 2012–2021. Analisis dilakukan menggunakan pendekatan neraca air dengan metode NRECA untuk estimasi debit andalan (Q80, Q90, dan Q95), serta perbandingan terhadap total kebutuhan air dari sepuluh perusahaan pemegang izin. Hasil penelitian menunjukkan bahwa debit ketersediaan Sungai Rokan pada musim kering mencapai ±74,665 m³/det, musim normal ±355 m³/det, dan musim basah ±978,008 m³/det. Total kebutuhan air industri sebesar ±1,7 m³/det masih berada jauh di bawah debit andalan musim kering. Temuan ini mengindikasikan bahwa secara kuantitatif pemberian izin masih berada dalam kondisi surplus neraca air. Novelty penelitian ini terletak pada integrasi evaluasi perizinan berbasis regulasi nasional dengan pendekatan kuantitatif neraca air jangka 10 tahun sebagai dasar objektif pengambilan keputusan izin pemanfaatan air sungai kewenangan pusat.
Kelayakan Finansial Keberhasilan Proyek Infrastruktur: A Systematic Literature Review Zahwa Diah A.P; Agustan
Journal of Infrastructure and Civil Engineering Vol. 6 No. 2 (2026)
Publisher : Program Studi Teknik Sipil Sekolah Tinggi Teknologi Pekanbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35583/jice.v6i2.152

Abstract

Penelitian ini bertujuan untuk memetakan pola dan alokasi penelitian mengenai kelayakan finansial proyek infrastruktur di Indonesia periode 2021–2025. Metode yang digunakan adalah Systematic Literature Review (SLR) dengan kerangka PRISMA. Pencarian literatur dilakukan melalui Google Scholar dan menghasilkan 16 jurnal yang memenuhi kriteria inklusi dari 153 dokumen awal. Data diekstraksi berdasarkan tujuan penelitian, indikator kelayakan finansial, jenis infrastruktur, cakupan geografis, dan status indeks Sinta. Hasil menunjukkan bahwa sektor transportasi darat, khususnya jalan dan jalan tol, mendominasi 50% studi yang dianalisis, dengan NPV sebagai indikator utama yang digunakan pada seluruh studi, diikuti oleh IRR, Payback Period, dan BCR. Distribusi geografis menunjukkan konsentrasi penelitian di Jawa dan Bali, sedangkan wilayah Indonesia timur masih sangat terbatas. Temuan ini menunjukkan adanya bias sektoral dan geografis dalam penelitian kelayakan finansial infrastruktur. Implikasi penelitian menegaskan perlunya diversifikasi sektor infrastruktur yang dikaji, peningkatan representasi wilayah luar Jawa, serta pendalaman metodologis melalui penerapan Value for Money, analisis risiko kuantitatif, dan skenario ketidakpastian. Dengan demikian, penelitian ini menyediakan pemetaan komprehensif yang dapat menjadi dasar pengembangan kebijakan dan penelitian lanjutan di bidang kelayakan finansial infrastruktur di Indonesia.
Flow Characteristics in an Open Channel Flume Based on Bed Slope Variation at the Civil Engineering Laboratory of Universitas Lancang Kuning Marlaily Idris; Virgo Trisep Haris; Hendri Rahmat; Fitridawati Soehardi
Journal of Infrastructure and Civil Engineering Vol. 6 No. 2 (2026)
Publisher : Program Studi Teknik Sipil Sekolah Tinggi Teknologi Pekanbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35583/jice.v6i2.168

Abstract

This study aims to analyze the effect of bed slope variation on flow characteristics in an open channel flume at the Civil Engineering Laboratory of Universitas Lancang Kuning. The research was conducted experimentally using a laboratory flume with constant discharge conditions. Three slope variations were applied, namely 0.001, 0.003, and 0.005. The observed parameters include flow velocity and flow depth. In addition, the Froude number was calculated to determine the type of flow regime. The results indicate that increasing the bed slope leads to an increase in flow velocity from 0.20 m/s to 0.33 m/s. Meanwhile, the flow depth tends to decrease as the slope increases. The calculated Froude number ranges from 0.201 to 0.343, indicating that the flow regime remains in subcritical conditions. These results provide empirical insight into the relationship between bed slope and hydraulic characteristics in open channel flow and can serve as reference data for hydraulic laboratory experiments.
Application of Type-2 Fuzzy Logic to Signal Timing Control at Signalized Intersections: Addressing Traffic Data Uncertainty Julinaldi Julinaldi; Sahriyal Sahriyal
Journal of Infrastructure and Civil Engineering Vol. 6 No. 2 (2026)
Publisher : Program Studi Teknik Sipil Sekolah Tinggi Teknologi Pekanbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35583/jice.v6i2.182

Abstract

Urban intersections are increasingly congested as motorized vehicle volumes continue to rise, while fixed-time signal control often fails to respond to dynamic traffic conditions. This review examines the use of Type-2 Fuzzy Logic (FL-T2) for adaptive signal timing control under traffic uncertainty and its relevance to Indonesian urban intersections. A systematic literature review was conducted on recent studies published between 2021 and 2025. The reviewed studies show that FL-T2 is generally built on fuzzification, rule-base formulation, inference, and defuzzification, with uncertainty represented through the Footprint of Uncertainty. The synthesis indicates that FL-T2 performs better than fixed-time control and Type-1 fuzzy logic in reducing delay, queue length, and saturation level, especially under fluctuating traffic conditions. Hybrid FL-T2 models with optimization algorithms also show stronger performance in simulation studies. However, practical implementation in Indonesia still depends on detector availability, data quality, computational feasibility, and institutional readiness. FL-T2 is therefore a promising adaptive control framework, but further local simulation and pilot testing are needed before field deployment.
Modification of Clay Soil Permeability with Palm Shell Ash for Road Subgrade Repair Debby Endriani; Nova Juliana; Nor Faizah Bawadi
Journal of Infrastructure and Civil Engineering Vol. 6 No. 2 (2026)
Publisher : Program Studi Teknik Sipil Sekolah Tinggi Teknologi Pekanbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35583/jice.v6i2.185

Abstract

The subgrade in Paloh 80, Tanjung Rejo Village, Percut Sei Tuan District, Deli Serdang Regency, is a fine-grained clay with low stability, making it unsuitable for use as a road subgrade without stabilization. Therefore, stabilization efforts are needed to improve its technical properties. This study aims to analyze the effect of adding palm shell ash (ACS) on changes in the permeability coefficient of clay soil. The research method used is a laboratory experiment with variations in ACS mixtures at 0%, 4%, 6%, 8%, 10%, and 12% of the soil's dry weight under optimum water-content conditions. The stabilization process involves mixing clay soil with palm shell ash in varying proportions, followed by testing in accordance with ASTM standards, specifically the falling-head permeability test. The results show that adding palm shell ash significantly reduces the permeability coefficient of clay soil. The original soil permeability value of 8.339 × 10^(-8) cm/s decreased to 4.355 × 10^(-8) cm/s in the 12% mixture. This decrease was caused by the palm shell ash filler, which filled soil pore spaces, thereby inhibiting water flow. The results showed that the addition of ACS significantly reduced the permeability coefficient of clay soil. The original soil permeability value of 8.339 × 10^(-8) cm/s decreased to 4.355 × 10^(-9) cm/s in the 12% mixture. This decrease was caused by the ACS filler, which filled soil pore spaces, thereby inhibiting water flow. Thus, palm shell ash has potential as an environmentally friendly stabilization material to improve the quality of road subgrades.
Analisis Angle Bar sebagai Penunjang Stabilitas dan Tumpuan Metal Deck pada Pelaksanaan Struktur Suspended Slab Gibran Rismansah; Arief Firmanto
Journal of Infrastructure and Civil Engineering Vol. 6 No. 2 (2026)
Publisher : Program Studi Teknik Sipil Sekolah Tinggi Teknologi Pekanbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35583/jice.v6i2.186

Abstract

Pada sistem pelat gantung (suspended slab) dengan metal deck komposit, balok penumpu harus memenuhi panjang tumpuan (bearing length) minimum agar deck tidak bergeser saat pengecoran. Pengamatan lapangan pada Proyek Pabrik Central Plant 3 (CP3) PT Pesta Pora Abadi di Majalengka menemukan panjang tumpuan metal deck aktual hanya 25 mm—mengikuti tebal selimut beton (d = 25 mm)—atau 50% di bawah ketentuan minimum pabrikan sebesar 50 mm. Untuk mengatasinya tanpa membongkar struktur, dipasang profil baja siku (angle bar) L 50×50×5 yang dilas pada sengkang balok (tulangan polos BJTP 280) menggunakan elektroda AWS E70XX. Penelitian ini bertujuan memverifikasi kapasitas lentur profil siku dan sambungan lasnya pada tahap konstruksi dan tahap operasional berdasarkan SNI 1727:2020, SNI 1729:2020, dan SNI 1726:2019. Analisis dilakukan pada dua sampel pelat, yaitu sampel Center (tebal 150 mm, beban hidup 4,905 kN/m²) dan sampel Side (tebal 200 mm, beban hidup 19,62 kN/m² dari beban mesin), yang masing-masing ditinjau pada tahap konstruksi dan operasional serta dimodelkan dengan Tekla Structures. Hasil analisis menunjukkan pemasangan profil siku meningkatkan panjang tumpuan efektif menjadi 50 mm sehingga memenuhi persyaratan minimum. Rasio kapasitas lentur maksimum 0,88 dan rasio kapasitas geser las 0,40 keduanya terjadi pada sampel Side tahap operasional dan masih memenuhi kriteria aman (rasio < 1,0). Disimpulkan bahwa profil siku berperan sebagai pemikul beban utama pada tahap konstruksi dan sebagai elemen penstabil tepi yang tertanam pada tahap operasional saat pelat komposit telah bekerja sebagai sistem struktur utama.

Page 15 of 17 | Total Record : 163

 13   14   15   16   17 

Filter by Year

2021 2026


Reset
Filter By Issues
All Issue Vol. 6 No. 2 (2026) Vol. 6 No. 1 (2026) Vol. 5 No. 3 (2025) Vol. 5 No. 2 (2025) Vol. 5 No. 1 (2025) Vol. 4 No. 3 (2024) Vol. 4 No. 2 (2024) Vol. 4 No. 1 (2024) Vol. 3 No. 3 (2023) Vol. 3 No. 2 (2023) Vol. 3 No. 1 (2023) Vol. 2 No. 01 (2022) Vol. 2 No. 3 (2022) Vol. 2 No. 2 (2022) Vol. 1 No. 01 (2021) More Issue