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All Journal Elkawnie Dinamisia: Jurnal Pengabdian Kepada Masyarakat JURNAL TEKNIK SIPIL UNAYA
Ichsan Syahputra
Universitas Abulyatama
Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Education Engineering Materials Science & Nanotechnology Social Sciences Other

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Aplikasi Program HEC-RAS 5.0.3 Pada Studi Penanganan Banjir Ichsan Syahputra; Cut Rahmawati
Elkawnie: Journal of Islamic Science and Technology Vol 4, No 2 (2018)
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/ekw.v4i2.3509

Abstract

Sungai Krueng Tukah memiliki DAS 59,51 Km2 dan panjang 25 Km serta bermuara di Selat Malaka. Sungai Krueng Tukah mengalami perubahan  kondisi sungai, tataguna lahan dan pertumbuhan penduduk sehingga sungai tidak lagi berfungsi secara optimal. Banjir pada Sungai Krueng Tukah menimbulkan kerusakan bangunan, lahan pertanian, dan lingkungan hidup. Hal ini terjadi di Kabupaten Pidie, khususnya di Daerah Aliran Sungai (DAS) Krueng Tukah. Penelitian ini bertujuan untuk menganalisis kemampuan volume tampang sungai Krueng Tukah dalam menampung debit periode ulang Q2, Q5, Q10, Q25 sampai Q50 tahun dengan menggunakan Program HEC-RAS 5.0.3 dan memberikan solusi persoalan banjir yang ada di sepanjang sungai. Metode yang digunakan adalah studi kasus. Lokasi penelitian adalah Sungai Krueng Tukah, Kota Sigli, Kabupaten Pidie, Aceh Data primer diperoleh dengan melakukan survei topografi dan pengamatan langsung kondisi sungai dan wawancara. Data sekunder berupa data curah hujan dari stasiun Keumala, Kota Bakti dan Padang Tiji. Hasil penelitian menunjukkan Curah hujan R2 sebesar 94,85 mm, R5=125,56 mm, R10= 48.65 mm, R25=181,21 mm dan R50=211,82 mm. Debit banjir diperoleh sebesar Q2=59,28 m3/det, Q5=96,05 m3/det, Q10=123,71 m3/det, Q25=155,52 m3/det dan Q50=201,47 m3/det. Dari hasil perhitungan terlihat Sungai Krueng Tukah tidak mampu menampung banjir lebih dari Q25 tahun. Penanganan normalisasi sungai dan kolam retensi adalah upaya penanganan banjir sungai Krueng Tukah yang harus dilakukan.Krueng Tukah River with a catchment area 59.51 Km2 and length is 25 km and downstream into the Malacca Strait. The Krueng Tukah River experienced changes in river conditions, land use, and population growth so that the river no longer functioned optimally. Floods on the Krueng Tukah River caused damage to buildings, agricultural land, and the environment. This happened in Pidie District, especially in the Krueng Tukah catchment area. This study aims to analyze the bankfull capacity of the Krueng Tukah river to accommodate return period Q2, Q5, Q10, Q25 to Q50 years with the HEC-RAS 5.0.3 Program and provide solutions to flood problems the river. The method used is a case study. The research locations were the Krueng Tukah River, Sigli City, Pidie District, Aceh. Primary data was obtained by topographic surveys and field observation of river conditions and interviews. Secondary data in the form of rainfall data from Keumala Station, Bakti City, and Padang Tiji. The results showed that R2 rainfall was 94.85 mm, R5 = 125.56 mm, R10 = 48.65 mm, R25 = 181.21 mm and R50 = 211.82 mm. Flow discharge was obtained at Q2 = 59.28 m3 / sec, Q5 = 96.05 m3 / sec, Q10 = 123.71 m3 / sec, Q25 = 155.52 m3 / sec and Q50 = 201.47 m3 / sec. The calculation results, it was that the Krueng Tukah River was unable to accommodate floods for more than Q25 years. Handling the normalization of rivers and retention ponds is an effort to handle the floods of the Krueng Tukah river that must be done.
Identifikasi Potensi Pembangkit Listrik Tenaga Hybrid (PLTH) Angin dan Surya di Kabupaten Aceh Besar Fadhli Fadhli; Ichsan Syahputra
Jurnal Teknik Sipil Unaya Vol 5, No 2 (2019): Juli 2019
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/jtsu.v5i2.287

Abstract

The Wind and Solar Hybrid Power Plant (PLTH) research is expected to be able to contribute to assist the development of electricity supply in Aceh and gradually reduce and substitute the use of fossil energy. Hybrid Power Plant (PLTH) by combining wind energy and solar energy is a sustainable electricity supply technology that is increasingly popular because it is environmentally friendly and is not much constrained by land conversion. This research by measuring wind speed and solar radiation was carried out at selected locations in Aceh Besar District namely Lhoksedu, Lampuuk, Lambadeuk and Krueng Raya. The Lhokseudu location has a maximum wind speed of 6.3 m / sec and an average wind speed of 1 m / sec while solar radiation is a maximum of 764.90 W / m2, an average of 467.87 W / m2 and a minimum of 155.40 W / m2. Location Lampuuk maximum wind speed of 7.6 m / sec and average wind speed of 1.1 m / sec while maximum solar radiation is 1193 W / m2, average 678.74 W / m2 and minimum 30.20 W / m2. The Lambadeuk location has a maximum wind speed of 13 m / sec and an average wind speed of 1.3 m / sec while maximum solar radiation is 1589 W / m2, an average of 626.01 W / m2 and a minimum of 38.50 W / m2. The location of Krueng Raya is a maximum wind speed of 9.4 m / sec and an average wind speed of 3.1 m / sec while solar radiation is a maximum of 1019 W / m2, an average of 811.65 W / m2 and a minimum of 493.50 W / m2. Based on the results of data collection and analysis of wind speed and solar radiation that have been carried out including using secondary data / wind speed data from Blang Bintang BMKG Station at Sultan Iskandar Muda Airport and BMKG Indrapuri Station, it can be concluded that the more potential for PLTH development is the location Lambadeuk and Krueng Raya.
Studi Penanggulangan Banjir Krueng Tripa Meliyana Meliyana; Ichsan Syahputra; Andhika Mahbengi; Cut Rahmawati
Jurnal Teknik Sipil Unaya Vol 4, No 1 (2018): Januari 2018
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/jtsu.v4i1.31

Abstract

Krueng Tripa is located in 2 (two) regencies, namely Gayo Lues and Nagan Raya with total area of catchmen area is ± 3,472.95 Km2. The rainfall that affects Krueng Tripa watershed ranges from 493 mm up to 2,197 mm per year. the high rainfall effect on flood events that have caused adverse impacts on the lives of people along the river. The purpose of this study is to estimate peak flood discharge and to propose  flood control management. Analysis flood discharge using with Synthetic Unit Hydrograph (HSS) Soil Conservation Service (SCS).  The rainfall data test show that the rainfall distribution tend to follow the Gumbel, with the rate of design rainfall for 25-year return period to be 154,49 mm/day. Analysis of river flood discharge Krueng Tripa obtained Q25 = 3151,742 m3/s. The control flood recommendation of Krueng Tripa can be accomplished is a dam as flood control structure at the upstream of the river. Result of level pool routing obtained outflow hydrographs  2762,854 m3/s, resulting in a discharge reduction of 388.88 m3/s.
ANALISIS KETERSEDIAAN AIR PADA DAERAH IRIGASI BLANG KARAM KECAMATAN DARUSSALAM KABUPATEN ACEH BESAR Ichsan Syahputra; Cut Rahmawati
Jurnal Teknik Sipil Unaya Vol 1, No 1 (2015): Januari 2015
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/jtsu.v1i1.4

Abstract

Blang Karam Irrigation  with a total area of ± 400 Ha of rice fields have the potential to be developed which have supported such means Embung and Technical Irrigation Network. Availability of water for irrigation needs adequately met today with a reliable flow of 1.25 m3 / s and the need for retrieval of 2,312 liters / sec / ha on alternative cropping pattern with preparing land for 30 days and the need for making 0925 m3 / sec and 1,766 ltr / s / ha on alternative cropping pattern with preparing land for 45 days and the need for making 0707 m3 / sec. This suggests that the availability of water for Blang Karam irrigation area enough to meet the needs of the growing season irrigation water for 2 times a year.
Studi Perbandingan Karakteristik Data Klimatologi Stasiun Badan Meteorologi Klimatologi dan Geofisika (BMKG) Aceh Lores Sudarta; Ichsan Syahputra; Muhammad Zardi; Cut Rahmawati
Jurnal Teknik Sipil Unaya Vol 7, No 1 (2021): Januari 2021
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/jtsu.v7i1.1543

Abstract

Data used in this case study, rainfall data (mm), temperature (ᵒC), humidity (%), duration of sun exposure (hours), wind speed (m / s). Data collection methods used in this study include, primary data obtained directly by conducting field research using Davis Vantage VVE 6250 Wireless Weather Station. And secondary data is obtained online from the official website data onlineBMKG.go.id. by taking data from 2010 to 2019 in a period of 10 years. With research locations: Mandiri Station, Lambaro Skep, Kuta Alam, Banda Aceh City. Class I Meteorological Station, Sultan Iskandar Muda, Aceh Besar. Meteorological Station Class IV, Lampanah Teungoh, Indrapuri, Aceh Besar. Cot Ba'u Class III Meteorological Station, Sukajaya, Sabang City, Aceh. Malikul Saleh Meteorological Station, Lhoksmawe, North Aceh. Cut Nyak Dhien Meteorological Station, Nagan Raya. Frequency analysis parameters include the parameter average value, standard deviation (Sd), coefficient of variation (Cv). Kurtosis Coefficient (CK) Calculation of these parameters is based on the record of the average daily rainfall of the maximum maximum of the last 10 years. Analysis of rainfall frequency distribution and birthday period (PUT). Analysis of Normal Distribution, Normal Log Distribution, Pearson Type III Log Distribution, Gumbel Distribution, and for analysis methods using isohyet methods, and arithmetic.
Perencanaan Konstruksi Dinding Penahan Tanah Pada Jalan Takengon-Blangkejeren II verawati fajaryana; Ichsan Syahputra; Muhammad Ridha
Jurnal Teknik Sipil Unaya Vol 8, No 1 (2022): Januari 2022
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/jtsu.v8i1.2217

Abstract

The purpose of this final project is to determine the dimensions of the cantilever type retaining wall, to calculate the stability factor of safety (FS) against overturning,shear and the bearing capacity of the soil and to plan the dimensions of the retaining wall reinforcement on the Takengon-Blangkejeren II road. Data collection is done by direct observation in the field, and research in the laboratory. The research procedures in the laboratoty are: soil sampling in the field, the number of soil samples taken, soil sampling techniques, and testing of soil mechanical properties. Testing the mechanical properties of the soil in the form of Direct Shear testing. The result showed that in the laboratory test the soil was sandy silt and silty sand, so that the weight of the soil volume by taking the average value was 17,65 kN/m3, the cohesion value (c) was 0,0272 kg/cm2, the shear angle ( ) obtained 14,56 on the soil sample HB01. In the HB02 soil sample, the weight of the soil volume  was  17,65 kN/m3, the cohesion value (c) was 0,0188 kg/cm2, and the shear angle ( ) was 13,03  in the HB02 soil sample. So that the planned dimensions of the retaining wall are with dimensions H = 6,00 m, B = 3,60 m, qtoe width = 0,60 m, qheel width = 2,40 m.
Pemodelan Kecepatan Arus dan Tinggi Gelombang Pada Rencana Breakwater Kolam Pelabuhan Meulaboh Dengan Menggunakan Program Delft3D Ichsan Syahputra; Heny Yuliana
Jurnal Teknik Sipil Unaya Vol 5, No 2 (2019): Juli 2019
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/jtsu.v5i2.284

Abstract

The Meulaboh port in West Aceh Regency is one of the ports in the west coast of Aceh Province. Initial operation of this port began in 2016 and currently serves crossing activities with the Meulaboh - Sinabang pass. The Meulaboh port is located in open water facing the Indian Ocean. In extreme conditions, ships often have to delay shipping due to high waves that cause shocks to the ship. Based on these problems, the study will provide an overview of the impact and hydrodynamic response of the Meulaboh port pool area and analyze the impact of wave heights on activities in the port pond based on several Breakwater construction layout scenarios. Alternative handling scenarios are carried out using the Delft3D program. The distribution of wave height at the direction of the wind from the Southwest with Hs = 4.908 m, and Ts = 7.254 seconds which shows the dominant wave from the Southwest restrained by Breakwater and the wave height in front of the port mouth ranges from between 0-1 meters so it is safe against activities cruise.
Desain Penampang Krueng Pandrah Dengan Program HEC-RAS Ichsan Syahputra; Cut Rahmawati; Lores Sudarta
Jurnal Teknik Sipil Unaya Vol 5, No 1 (2019): Januari 2019
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/jtsu.v5i1.1082

Abstract

Krueng Pandrah River was analyzed by cross section of a trapezoid-shaped river. To determine the capacity of river cross section capacity, it is necessary to do hydraulic modeling. From the results of modeling using HEC-RAS 5.0.5 1-dimensional flow stated that the Krueng Pandrah River with a trapezoid-shaped river cross section width of the river is 10.00 m, depth of 6.00 m, slope of the talud 1V: 1.5H and safe from flooding. The construction used to repair cliffs and river channel is River Revetment which is made of stone structure with a weight of 650 - 800 Kg / Unit. River Revetment Height is planned to be 6.00 m from the river bed, slope 1H: 1.5V, width of 2.50m Revetment gaiters, and 1.30 m thick rock layer. To maintain the stability of the Revetment against the decline and scouring that might occur behind it, a Non Woven Geotextile layer was installed as wide as the surface of the stone layer along the Revetment. For handling, river management, river normalization and flood mitigation, the flood return period used in this analysis is Q5 years of 163.02 m3 / sec.
Analisis Kebutuhan Sumur Resapan Sebagai Salah Satu Upaya Dalam Mereduksi Banjir Genangan Meliyana Meliyana; Ichsan Syahputra; Helwiyah Zain; Antoniadi Zal
Jurnal Teknik Sipil Unaya Vol 4, No 2 (2018): Juli 2018
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/jtsu.v4i2.34

Abstract

Impermeable land in a region can not absorb rain water, so that rain water becomes run off and cause flood inundation. Absorption wells function to accommodate and absorb rain water into the soil. The purpose of this study to know the value of soil permeability, determine the dimensions and number  of absorption wells in reducing flood. The study was conducted at Elementary School 1 Pulo Ie Kabupaten Nagan Raya with area of 1500 m2 and the number of buildings as many as 4 units. The absorption well planning refers to regulation of the Minister of Public Works 11/PRT/M/2014. The data used in the planning form average daily rainfall, flood volume, soil permeability value, runoff coefficient value, depth of ground water level and wide field of cistern. The result of analysis obtained maximum daily rainfall average maximum (R) equal to 36,25 mm/day, volumes of flood (Vab)  11,552 m3, cistern area  497 m2, runoff coefficient value of 0.75 and soil permeability value (K) 0.009725 cm/sec or 8.40 m/day. Rectangular Absorption wells with depth of well (H) 1.60 meters and base well (L) width 1.20 meters. The number of absorption wells required 5 units. Thus, the flood of inundation at the Elementary School 1 Pulo Ie can be accommodated by the absorption wells, so that the flood of inundation can be overcome.       
Perencanaan Sistem Jaringan Perpipaan Distribusi Air Bersih pada Perusahaan Daerah Air Minum (PDAM) Akhlada Ummaira; Ichsan Syahputra; Muhammad Ridha
Jurnal Teknik Sipil Unaya Vol 7, No 2 (2021): Juli 2021
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/jtsu.v7i2.1668

Abstract

Water is a natural resource that is very useful in human life. One of the problems that occurred in Kabupaten Aceh Tenggarat, precisely in the city of Kutacane and especially in Kecamtan Babussalam, is the reduced water discharge from the Lawe Sikap river which has been the source of water for the Lawe Sikap PDAM Water Treatment Installation. The aim of this research is to find out the existing clean water distribution piping network system, then an effective alternative piping network system will be planned. The method used in this research is secondary ftom the existing network system. The research of network analysis is using the Pipe Flow Expert program. Evaluation of the existing network using PVC pipe sizes used 4'', 8'' and 12'' diameter, the existing flow velocity is 4.989–7,893 m/sec, exceeds the allowable limit of 3.0–4.5 m/sec and the pressure is still minus. So, the results obtained from the research plan using PVC pipe sizes used are 4 ", 6", 8 "and 12" in diameter. From this research also obtained the results that the flow velocity is 4.004 m/sec and is still within the permitted limit and the pressure is still minus. Based on the results above, it can be concluded that the existing network must be re-planned. The suggestion that the author can give to produce a sufficient pressure is to use a pump system
Co-Authors Akhlada Ummaira Amalia Amalia Amri Amin Andhika Mahbengi Andre Fatahillah Antoniadi Zal Cut Rahmawati Fadhli Fadhli Ghazali Adami Helwiyah Zain Heny Yuliana Lores Sudarta Lusi Dwi Putri, Lusi Dwi Meliyana Meliyana Meutia, Putri Dini Muhammad Khalis Muhammad Ridha Muhammad Zardi Rijal Husaini Tety Sriana verawati fajaryana