Garuda - Garba Rujukan Digital

p-Index From 2020 - 2025

4.331

P-Index

This Author published in this journals

All Journal Journal of Engineering and Technological Sciences Jurnal Ilmu Kebencanaan : Program Pascasarjana Unsyiah Jurnal Teknik Sipil Teras Jurnal The Jurnal Arsip Rekayasa Sipil dan Perencanaan (Journal of Archive in Civil Engineering and Planning) Jurnal Irigasi JURNAL SAINTIS Jurnal Teknik Sipil dan Teknologi Konstruksi Inersia : Jurnal Teknik Sipil Jurnal Koridor Jurnal Teknik Sumber Daya Air International Journal of Disaster Management Aceh International Journal of Science and Technology Jurnal Teknik Sipil Journal of The Civil Engineering Student

. Azmeri, .

Civil Engineering - Syiah Kuala University

Author-ID : 487113

Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Social Sciences Transportation

Published : 80 Documents Claim Missing Document

Claim Missing Document

Articles

Title

Evaluation of the Settling Basin of Keumala Weir, Krueng Baro River, Aceh, Indonesia Azmeri Azmeri; Henny Herawati; Nur Aisya Amalia; Faris Zahran Jemi
Aceh International Journal of Science and Technology Vol 8, No 2 (2019): August 2019
Publisher : Graduate Program of Syiah Kuala University

Krueng Baro Irrigation network is a strategic technical irrigation area in Pidie, Aceh, Indonesia. The primary water source is the Krueng Baro River flow using the infrastructure of Keumala Weir in which sedimentation is currently a significant problem in its operations. To prevent the sediment from entering the irrigation channel is to settle it in the settling basin. However, the primary irrigation channel with the stone masonry walls kept experiencing high sedimentation. Therefore, this study aimed to evaluate the performance of the Keumala Weir settling basin including its capacity and efficiency. This study used a survey method for data collection and an evaluation method following the current guidelines for data analysis. The sediment sampling was conducted in the settling basin and the primary channel. The flushing was currently carried out for seven days. However, the settling basin capacity of 2,436.75 m3 did not meet the flushing requirements. Thus, the flushing should be performed daily for a volume of 1,859.43 m3 to fulfill the condition, so that the capacity of the settling basin was controlled. The efficiency of sediment settling was 75%, and the effect of water turbulence was in a safe condition, that the sediment settled in a settling basin would not be eroded when it is empty or full. For the flushing efficiency, the shear stress was 15,538 N/m2 that can rinse less than 16 mm particles. Based on this evaluation, it can be concluded that the sediments in the primary channel were from the settling basin. It is suggested to limit the speed in the regulating building to approximately 1.5 m/s to reduce the sediments entering the primary channel. It also requires accuracy in the operation of the primary channel intake.

Assessing The Influence Of Pandrah Irrigation System Performance Indicators Using Structural Equation Modeling Azmeri Azmeri; Winardi Winardi; Faris Zahran Jemi
Aceh International Journal of Science and Technology Vol 9, No 3 (2020): December 2020
Publisher : Graduate Program of Syiah Kuala University

Pandrah Weir, built-in 1987, serves the Pandrah Technical Irrigation Area in Bireuen District, Aceh Province, with an area of 1.203 Ha. Its old infrastructure has experienced various damage that can decrease the irrigation system performance. The Pandrah irrigation system's previous performance assessment by both the MASSCOTE approach and Rapid Appraisal Procedure (RAP) evaluation suggested a service level of 3.05 (useful classification). This study assessed the effect of the variables on the Pandrah irrigation system's performance with Structural Equation Modeling (SEM) operated by the AMOS program. The four leading indicators were irrigation service, Water User Farmers Association (P3A), operator Human Resources (H.R.), and irrigation operation modernization. The refinement of irrigation system performance analysis using SEM showed that results of the four irrigation system performance indicators, namely: 0.082 (p=0.768), 0.090 (p=0.273), 0.419 (p=0.287), and 0.606 (p=0.039) for irrigation service, P3A indicator, irrigation operation modernization, and H.R. respectively. Based on the evaluation of the four indicators of irrigation system performance, it is concluded that the Pandrah irrigation system's performance is good. This performance assessment provides a clear picture of irrigation water services, H.R., P3A being an initial assessment for priorities, planning, and scheduling to start modernization programs for irrigation system operations. Irrigation modernization aims to facilitate the operation and maintenance by improving the irrigation system. This modernization means that irrigation planning, irrigation operation, maintenance, and monitoring systems have been carefully calculated before proposing a new irrigation network. The success of monitoring activities requires the use of information technology.

Hydrological Response Unit Analysis Using AVSWAT 2000 for Keuliling Reservoir Watershed, Aceh Province, Indonesia . Azmeri; Alfian Yulianur; Maimun Rizalihadi; Shafur Bachtiar
Aceh International Journal of Science and Technology Vol 4, No 1 (2015): April 2015
Publisher : Graduate Program of Syiah Kuala University

Sediments deposition derived from the erosion in upstream areas can lead to river siltation or canals downstream irrigation. According to the complexity of erosion problem at Keuliling reservoir, it is essential that topography, hydrology, soil type and land use to be analyzed comprehensively. Software used to analyze is AVSWAT 2000 (Arc View Soil and Water Assessment Tools-2000), one of the additional tool of ArcView program. The results obtained are the watershed delineation map, soil type map to produce soil erodibility factor (K) which indicates the resistance of soil particles toward exfoliation, land use map to produce crop management factor (C) and soil conservation and its management factors (P). Hydrology analysis includes soil type, land use and utility for the erosion rate analysis through Hydrologic Response Unit (HRU). The biggest HRU value of sub-basin is on area 5 and the lowest one is on area 10. All four HRU in sub-basin area 5 are potentially donating high value for HRU. In short, this area has the longest slope length so that it has a large LS factor. About 50% of the land was covered by bushes which gain higher C factor rather than forest. Moreover, it has contour crop conservation technique with 9-20 % declivity resulting in having dominant factor of P. Soil type is dominated by Meucampli Formation which has soil erodibility factor with high level of vulnerable toward the rainfall kinetic energy. All in all, the vast majority of HRU parameters in this sub-basin area obtain the highest HRU value. Hydrology analysis, soil type, and use-land are useful for land area analysis that is susceptible to erosion which was identified through Hydrologic Response Unit (HRU) using GIS. As the matter of fact, spatially studies constructed with GIS can facilitate the agency to determine critical areas which are needed to be aware or fully rehabilitated.

Determination of the Cascade Reservoir Operation for Optimal Firm-Energy Using Genetic Algorithms Azmeri -; Iwan K; Hadihardaja -; Sri Legowo
Aceh International Journal of Science and Technology Vol 2, No 2 (2013): August 2013
Publisher : Graduate Program of Syiah Kuala University

Abstract - Indonesia today face a new paradigm in water management where aim to apply integrated water resources management has become unavoidable task in purpose of achieving greater level of effectiveness and efficiency. On of most interesting case study is the case of Citarum river, one of the most potential river for water supply in West Java, Indonesia. Alongside the river, Saguling, Cirata and Djuanda Reservoirs had been constructed in series/cascade. Saguling and Cirata reservoirs are particularly operated for hydroelectric power and Djuanda is multipurpose reservoir mainly operated for irrigation and contribute domestic water supply for Jakarta (capital city of Indonesia). Basically all reservoirs are relying on same resources, therefore this condition has considered addressing management and operational problem. Therefore, an approach toward new management and operation system are urgently required in order to achieve the effective and efficient output and to avoid conflicts of water used. This study aims to obtain energy production from Citarum Cascade Reservoir System using Genetic Algorithms optimization with the objective function to maximize firm-energy. Firm-energy is the minimum energy requirements must be available in a certain time period. Then, the result obtained by using the energy produced by GA is compared to the conventional searching technique of Non-Linier Programming (NLP). The GA derived operating curves reveal the higher energy and firm-energy than NLP model. Keywords: Genetic Algorithms, Citarum Cascade Reservoir, Firm-Energy, Electrical Energy

Mapping of Flood Inundation and Eco-hydraulic Analyses to Minimize Food Discharge in Tributaries Ziana Ziana; Azmeri Azmeri; Alfiansyah Yulianur; Ella Meilianda; Mubarak Mubarak
Aceh International Journal of Science and Technology Vol 12, No 1 (2023): April 2023
Publisher : Graduate Program of Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/aijst.12.1.31120

Eco-hydraulic analyses begin with the arrangement of tributaries. This research aimed to minimize the discharge of flood run-off downstream and map the flood inundation by spatial analysis uses DEMNAS data and mapping of flood inundation areas using ArcGIS. Analysis of return period flood points using HEC-RAS version 5.0.7. The data needed is the cross section of the river, the distance between the sections, the Manning's roughness number, the return period flood discharge and the slope of the river. The integration between topographic maps, watersheds and flood water levels can display areas that are potentially affected by inundation floods, so that the flood inundation limits and flood inundation areas can be calculated. This research examined proper eco-hydraulics design so that it could reduce discharge, identify locations prone to flooding, and describe the magnitude of the flood impact quantitatively. The results eco-hydraulic method obtained the design border width of 100 m, the condition before the existing river border arrangement was carried out, the inundation height was 0.30 – 1.13 m and after the river border arrangement the discharge could be reduced to 113.09 – 209 m3/s and the inundation height is 0 – 0.31 m. Based on the research results, it is known that border arrangement can provide benefits for flood control measures.

Mapping of Flood Inundation and Eco-hydraulic Analyses to Minimize Flood Discharge in Tributaries Ziana, Ziana; Azmeri, Azmeri; Yulianur, Alfiansyah; Meilianda, Ella; Mubarak, Mubarak
Aceh International Journal of Science and Technology Vol 12, No 1 (2023): April 2023
Publisher : Graduate School of Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/aijst.12.1.31120

Eco-hydraulic analyses begin with the arrangement of tributaries. This research aimed to minimize the discharge of flood run-off downstream by involving the community's participation in planting vegetation on the river border. An eco-hydraulic analysis is divided into two stages: calculating eco-hydraulic analysis on the existing border width and on the design border width of 100 m and calculating the inundation height and flow velocity. Minimizing flood discharge in tributaries is important because the maximum discharge in the downstream tributaries will affect the discharge in large rivers. The data needed are the cross-section of the river, the distance between the sections, Manning's roughness number, the return period flood discharge, and the river's slope. The integration between topographic maps, watersheds, and flood water levels can display areas potentially affected by inundation floods so that the flood inundation limits and flood inundation areas can be calculated. This research examined proper eco-hydraulics design so that it could reduce discharge, identify locations prone to flooding, and describe the magnitude of the flood impact quantitatively. Based on the study's results, it was found that the arrangement of river borders can provide benefits for flood control measures; this arrangement is the basis for determining river border lines. The results eco-hydraulic method obtained the design border width of 100 m, the condition before the existing river border arrangement was carried out, the inundation height was 0.30 1.13 m, and after the river border arrangement, the discharge could be reduced to 113.09 209 m3/s and the inundation height is 0 0.31 m. Based on the research results, it is known that border arrangements can provide benefits for flood control measures.

Co-Authors 'Aini, Qurratul Achmad,A Al-Huda, Nafisah Alfian Yulianur Alfiansyah Yulianur Alfiansyah Yulianur Alfiansyah Yulianur Alfiansyah Yulianur Alfiansyah Yulianur BC Amir Fauzi Amir Fauzi Amir Fauzi Amir Hamzah Isa Aprila, Mellita Ari Herfiansyah Arie Julianda Arif, A.A. Ashfa Achmad Asri Syahrial Bayu Agustian Cut Dwi Refika Cut Mutiawati Cut Mutiawati Darsina, Sri Deva Canubry Devi Sundary Devi Sundary Devi Sundary Dian Safiana Diana Sapha Dianto, Rinal Dirwan Dirwan Dody Resmal Efa Maisara Eko Yulianto Eldiana Fatimah Eldina Fatimah Ella Mailianda Ella Meilianda Enny Irmawati Hasan Erwin Ferdinansyah Erwin, Riza Faris Zahran Jemi Faris Zahran Jemi Fauzi , Muhammad Ferdinansyah, Erwin Geral Midyen Hadihardaja - Haiqal Haiqal Hairul Basri Hasan, Enny Irmawati Henny Herawati Herri Affandi Hilda Mufiaty Ifrayaski Ifrayaski Imam Faudli Indra Satria Irma Yanita Irma Yanita, Irma Irwansyah Irwansyah Isa, Amir Hamzah Isya, M. Ivan Mirza Iwan K Iwan K. Hadihardaja Iwan K. Hadihardaja Iwan Kridasantausa Iwan Kridasantausa, Iwan Listia, Vina M. Isya Machdar,I Maimun Rizalihadi Maimun Rizalihadi Maimun Rizalihadi Maimun Saputra Maimun Saputra Maimun Saputra Maryati Maryati Masimin Masimin Maulidan Mahmud Meylis Safriani Mochammad Afifuddin Mubarak Mubarak Mubarak Mubarak Muhammad Fauzi Muhammad Isya Muhammad Sulaiman Muhammad Zaki Munirwansyah Munirwansyah Munzirwan Habibi Muslem Muslem, Muslem Nafisah Al Huda Nazar, Teuku Mochamad Nazli Ismail Nina Shaskia Nofrizal Nofrizal Nur Aisya Amalia Oktaparizi, Rio Putra, Teuku Devansyah Qurratul Aini Rahmadi . Rahmawati , Tuti Rahmi Nia Ivana Renni Anggraini Reza Kasury, Ahmad Rima Vinanda Rio Oktaparizi Riza Erwin Safrida . Setia Budi Setia Budi Shafur Bachtiar Sofyan M. Saleh Sri Darsina Sri Legowo Sri Legowo Sri Legowo Sri Legowo Sri Legowo Sukma Meutia Sundary, Devi Suriyadi Suriyadi Syahrial, Asri Syamsidik Syamsidik Syamsidik Syamsidik Syamsidik, Syamsidik Teuku Devansyah Putra Teuku Mochamad Nazar Uli Zahrati Uswatun Hasanah Vina Listia Wien Linge Winardi Winardi Winardi Winardi Yafi, Muhammad Yulia Hayati Yusni Eva Cus Endang Zahrah, Nurrul Zamzami Zamzami Ziana Ziana Ziana, Ziana Zubaidah R, Zubaidah Zubaidah Zubaidah

Title Search

Found 6 Documents Search Journal : Aceh International Journal of Science and Technology

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 6 Documents
Search
Journal : Aceh International Journal of Science and Technology