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Imam Suprayogi
Jurusan Teknik Sipil Fakultas Teknik Universitas Riau
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Aplikasi Model Adative Neuro Fuzzy Inference System Untuk Peramalan Pasang Surut Di Air Laut (Studi Kasus Pelabuhan Tanjung Buton Siak) Sari, Fitria; Hendri, Andy; Suprayogi, Imam
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 2, No 1 (2015): Wisuda Februari Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Previous researchers have much success using the model Adaptive Neuro Fuzzy Inference System (ANFIS) as a forecasting model for hydrological analysis. Reliability of ANFIS models need to be tested, especially to farecast of the tidal. In this research, ANFIS models which built using data tidal observations in Tanjung Buton (2004). The result of tidal forecasting by using ANFIS models show excellent results with value the test statistic parameters of the correlation coefficient (R) more than 0.87 that is in category of very strong correlation, statistic parameters of RMSE (root mean square error) 0.445 m, and the test parameters of the average valuation relative error by 11,8%. In comparison the tidal forcasting results used ANFIS models with tidal forcasting results used the Admiralty method, values of the parameter test by mean relative error used ANFIS model is smaller with value of 11.8%, while values of the parameter test by mean relative error used Admiralty method is larger that is 22.4%. Keywords: hydrological analysis, tidal forecasting, softcomputing, ANFIS.
Model Penelusuran Banjir Menggunakan Pendekatan Adaptive Neuro Fuzzy Inference System (ANFIS) (Studi Kasus : Sub Das Siak) Febrian, Anggi; Fauzi, Manyuk; Suprayogi, Imam
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

The purpose of this research is predict the height of water level of the Siak Sub-watershed Pantai Cermin Station in 2012 by using water level data recorded by Tandun Station and Pantai Cermin Station in the same year. The approach itself uses softcomputing method. Softcomputing method has been widely used as hydrological analysis model, one of them for flood routing forecasting. ANFIS model is one of the softcomputing method that can predict the height of water level. ANFIS models need to be tested reliability of the Siak sub-watershed given the importance of streamflow information to generate management, planning, and early warning system of flood. In this research, ANFIS model which built using AWLR water level data Station Tandun and Station Pantai Cermin for 4 years (2009-2012). ANFIS model was conducted by network model configuration is 2 input and 1 output. The result of water level forecasting by using ANFIS models show that the results of the training, testing and validation that excellent results with value the test statistic parameters of the correlation coefficient (R) is 0,9314 that is in category of very strong correlation, statistic parameters of RMSE (root mean square error) 0,4866 meter, and the test parameters of the average valuation relative error by 14,1439 %.Keywords: Flood Routing, Water Level, Softcomputing, ANFIS.
Evaluasi dan Perencanaan Saluran Drainase Menggunakan Program Bantu EPA SWMM 5.0 (Wilayah Kajian : Jalan Suka Karya km 0-km 5) Suryafit, Sagit; Suprayogi, Imam; Asmura, Jecky
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 7 (2020): Edisi 1 Januari s/d Juni 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Flooding is a major problem that has potential to occur during the rainy season. Replanning of drainage channel dimensions in Jalan Suka Karya km 0-km 5 can be used as an effort to control flood problems. The purpose of this study is to evaluate the existing condition of the drainage channel that caused flooding in the study site and determine an alternative solution if the existing condition of thedrainage channel is unable to accommodate rainwater runoff discharge. The hydrological analysis of this plan used the Log Person III probability distribution and used a 5-year return period. The EPA SWMM assistance program was used to analyze flood problems at the study site. The problem of flooding that occurred at the study site was caused by problems with the dimensions and material thatwere not uniform, as well as sedimentation on the surface of the drainage channel. Land use conditions in the form of densely populated residential areas caused some drainage canals in the study site to be closed by construction buildings that were part of the shoulder of the road so that the drainage system cannot accommodate and excess water optimally. According to the evaluation results of the EPA SWMM assistance program by replanning the dimensions ofthe drainage channel would overcome the problem of flooding in the study site. The drainage channel using U-Ditch precast concrete with dimensions of 0.8 m x 1 m. The engineer estimate required in the drainage channel planning construction is Rp. 12,197,249,000.00.Keywords: EPA SWMM, Hydrology Analysis, Drainage Dimensions, Engineer estimate
Performa Kapal Tradisional Bagansiapi-api Hutauruk, Ronald M; Suprayogi, Imam; Fakhri, Fakhri
Jurnal Perikanan dan Kelautan Vol 22, No 1 (2017)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.22.1.51-58

Abstract

Hingga saat ini, masih belum ada studi mendalam tentang kapal kayu yang dibangun diBagansiapi-Api walaupun produk galangan kapal ini cukup dikenal dunia karenakualitasnya. Kajian tentang performa kapal kayu di Bagansiapi-Api perlu dikodifikasidi tengah-tengah penurunan output galangan kapal tradisional dan kekawatiran tentangsejarah kapal kayu Bagansiapi-Api di masa depan. Tujuan dari penelitian ini adalahmenganalisa secara numerik performa kapal kayu di Bagansiapi-api. Dimensi utamakapal adalah LOA =32 m; B = 10 m, H = 6 m, T = 3, 2 m dan 50 GT. Hasil kajianmenunjukkan bahwa kapal memiliki performa yang baik terutama dalam seakeeoingdan stabilitas karena memenuhi semua kriteria IMO untuk kapal perikanan.Penggunaan kayu kelas awet (kelas 1) dan kelas kuat (kelas 1) membuat kapal tersebutmemiliki umur yang lebih lama. Lunas dan linggi (haluan dan buritan) menggunakankayu leban (Vitex pubesceus Vahl.), sementara balok geladak menggunakan kayukempas (Koompassia malaccensis Maing), dan geladak menggunakan kayu merantibatu (Shorea platiclados (dipterocarpaceae)). Jumlah sambungan dalam kapal dibuatseminim mungkim. Perencanaan lambung sangat smooth, sehingga membuat aliranfluida menjadi stremline dan berpengaruh terhadapa hambatan kapal.
Model Hidrologi Runtun Waktu Untuk Peramalan Debit Sungai Menggunakan Metode Gabungan Transformasi Wavelet - Artifical Neural Network (Studi Kasus : Sub Das Siak Hulu) Adiman, Edi Yusuf; Suprayogi, Imam; Handayani, Yohana Lilis
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 2, No 1 (2015): Wisuda Februari Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Softcomputing method has been widely used as hydrological analysis model, one of them for streamflow forecasting. Hybrid model of Wavelet Transformation - Artificial Neural Network (WANN) is one of the softcomputing method that can predict streamflow. WANN models need to be tested reliability of the Siak Hulu sub-watershed given the importance of streamflow information to generate management, planning, and useing water resources and sustainable accurately. WANN models in this study used AWLR data converted into discharge data at Siak Hulu sub-watershed from January 2002 to December 2012. First, the data were decomposed and reconstructed using Wavelet Transformation. Then, ANN constructed forecasting model use backpropagation algorithm. WANN models were constructing use 12 forecasting scheme, and then it compared to obtain the best model of each forecasting scheme. The results of statistical analysis on coefficient of correlation (R) showed that the 12 schemes of WANN models developed by the process of calibration, testing, validation and simulation were categorized as very strong correlation. As for the process simulation models from 2011 to 2012, WANN models db5 level 2 for lead time one day scheme resulted the best correlation coefficient (R) is 0.9501752.Keyword : forecasting streamflow, Siak Hulu sub-watershed, Wavelet Transformation, ANN.
Perencanaan Sumur Resapan Untuk Mereduksi Limpasan Permukaan Pada Perumahan Mangga Raya Residence Tenayan Raya Pekanbaru Arneni, Arneni; Suprayogi, Imam; Sasmita, Aryo
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 8 (2021): Edisi 1 Januari s/d Juni 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

The increasing number of people in the new Pekanbaru city caused land ordinance changes,resulting ina reduction of water in the region so that when rainfall increased and drainage capacity were not optimum, surface could be impended. A region that had similar problems in 2017 Mangga Raya Residence is severe surface runoff asa result of rainfall according to the fact that in September to Desember ,reducing existing housing to a level was reduced because the nonoptimum cotton wedges in the study were done in order to minimize the surface runoff in the region,building receipts for each housimg to reduce runoff and in an effort to raise water from the calculation and imaging of the planning of the resply wells from 1 m(8m) in diameter,it is a maximum diameter of the requirements for the planning of the picket wells issued by SNI-2017 and permeable value permeable bags 0,0000556 m/dtk. The permeable wells is divided into 2 wells for 1 house with 4 meters each in depth ,according to what is named in a SNI-8456-2017,a well and a water repellate trench after your plan the charge that comes out to 0,88 m³/dt is draining his discharge out of neither more than drainage capacity 0,9 m³/dt.fees needed to be spent for the gouging wlls with a depth of 8 m are devided into 2 in 1 house is Rp.9.570.193. Keywords: Reduction Runoff, Reenactment Wells,Mangga Raya Residence
ANALISIS KEJADIAN BANJIR SUB-DAS PASIR PENGARAYAN MENGGUNAKAN DATA HUJAN SATELIT TRMM TERKOREKSI Efri Maryoni; Imam Suprayogi
Racic : Rab Construction Research Vol 2 No 02 (2017): Terbitan Keempat Bulan Desember 2017
Publisher : LPPM Universitas Abdurrab

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Abstract

Satellite-based rainfall data GSMap_NRT is expected to predict and forecast flooding in the area of sub watershed Pasir Pengarayan. Advances in remote sensing technology make it possible to overcome the problem of available data limitations by utilizing data sourced from satellite. The availability of many remote sensing programs connected directly to satellites speeds up the process of collecting data. One of the program tools used is Integrated Flood Analysis System (IFAS) version 1.3.0 for hydrological modeling and flood discharge analysis at Pasir Pengarayan River. The data used in May 2012 is assumed as an analysis of flood event data for May 2013. Satellite data for rainfall is used GSMaP_NRT Correction Method original and GSMaP_NRT correction Method (Type1) formula 2 in the form of hourly rainfall data. The parameters used to assess model accuracy are waveform error (Ew), volume error (Ev), and peak discharge error (Ep). GSMap modeling, conditions May 01 - 06 May 2012 period, where initial condition after IFAS parameter is simulated, Ew, Ev, and Ep are 43,52%, -9,92% and -5,93% for original GSMaP_NRT. While the simulation results from GSMaP_NRT correction obtained 1.57%, 12.58%, and 20.34%. Modeling GSMap Corrected method type formula 2, conditions May 01 - 06 May 2013 period, where the initial condition after IFAS parameter is simulated, Ew, Ev, and Ep are 43,528%, -9,925% and -5,938% for GSMaP_NRT Corrected. While simulation results from GSMaP_NRT correction method type 1 formula with 12 mm rainfall simulation obtained 0.004%, 7.706%, and 28.030%
Analisa sumur resapan untuk mereduksi limpasan permukaan pada Perumahan Hang Tuah Cipta Residence Pekanbaru Gandung Rahmadi; Imam Suprayogi; Joleha Joleha
Jurnal Zona Vol 5, No 2 (2021)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/zona.v5i2.51

Abstract

Changes in land use, namely from cultivated land to closed land or settlements, make the water demand in the area increase, if the water that comes out is not balanced with the water that enters the ground, it will cause a decrease in the ground water level. Another problem that arises due to changes in land use is runoff, where runoff occurs due to rainfall exceeding the suction power or infiltration of the soil, so that over time the runoff becomes a puddle and can even cause flooding. One way to overcome these problems is to apply infiltration wells. This case study takes place in the Hang Tuah Cipta Residence Housing Area, Pekanbaru. From the results of field research and Hydrological data analysis revealed that the main existing drainage channel discharge with a discharge capacity of 0.923 m³/s is unable to accommodate the discharge that occurs at 1.19 m³/s. Segment or secondary drainage channels Q12 and Q13 are also unable to accommodate the discharge that occurs at 0.085 m³/s with a capacity of 0.06 m³/s. Based on the analysis results it is planned that the infiltration well with a radius of 0.5 m and a depth of 9 m which has a capacity of 0.0022 m³/s. After the planned discharge infiltration well comes out to be 0.88 m³/s, it means that the discharge does not exceed drainage capacity of 0.923m³/s.
Analisa daya dukung sub das Batang Kumu Kecamatan Rambah Hilir Kabupaten Rokan Hulu Rudi Hasmadan; Zulkifli Zulkifli; Imam Suprayogi
Jurnal Zona Vol 3, No 2 (2019)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/jz.v3i2.37

Abstract

The purpose of the research is to analyze the carrying capacity of Sub watershed Batang Kumu in existing conditions that are useful as a direction for the management of Sub watershed Batang Kumu to maintain sustainability. The method of approach used using policy instruments from the Ministry of Environment and Forestry (LHK) of the Republic of Indonesia which has published regulation of the Minister of Forestry of the Republic of Indonesia no.61 /Menhut II/ 2014 on monitoring and evaluation of watershed management with assessment of criteria covering land, water system, socioeconomic, value of building investment and utilization of regional space. The data used for the research includes land use data, high water level  and water quality sample test results sourced from BP-DAS Indragiri Rokan, rainfall data sourced from The River Regional Basin (BWS) of Sumatra III, socioeconomic and population data from the Central Bureau of Statistics (BPS) of Rokan Hulu Regency as well as building investment value data sourced from the Public Work  Office of Rokan Hulu Regency. The results of the research stated the total carrying capacity value of Sub watershed Batang Kumu is 117.5. The condition of support capacity of Sub watershed Batang Kumu Sub-District Rambah Hilir Rokan Hulu regency is in the category of bad or in other words Sub watershed Batang Kumu that deserves to maintain its supporting capacity where socioeconomic and institutional assets / value and investment of buildings function as they should. While land conditions, water systems and regional development policies are performance parameters of Sub watershed Batang Kumu which has an influence in increasing the risk of ineligion to the sustainability of watershed ecosystems especially the percentage of critical land, the percentage of vegetation closures and erosion index that shows a very high classification level followed by sub criteria of flooding with high classification and protected areas with very poor classification
Analisa ketersediaan air DAS Siak untuk kebutuhan air PDAM Tirta Siak Pekanbaru Joleha Joleha; Imam Suprayogi; Bochari Bochari; Vernando Sahputra Limbong
Jurnal Zona Vol 6, No 1 (2022)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/zona.v6i1.56

Abstract

The availability of water from a water source needs to be known so that it can be used as needed. The main use of river water is as raw water whose management is carried out by a Regional Drinking Water Company (PDAM), which is a Regional Owned Enterprise (BUMD) which is engaged in drinking water services. The obstacle that is always experienced by PDAM users is that the service has not been maximized, both in quality and quantity. The purpose of this study was to determine the availability of water from the Siak watershed as a water source for PDAM Tirta Siak in order to meet the clean water needs of the people of Pekanbaru city. The stage of this research is to collect secondary data in the form of rainfall data and climatological data as well as a map of the Siak watershed. Data analysis was carried out by calculating 90% reliable discharge for raw water sources, calculating the clean water needs of the people of Pekanbaru city based on city categories for the population in 2021. The results of calculating the availability of the Siak watershed of 90% reliable flow were obtained at 12.65 m3/s. While the results of the calculation of the clean water needs of the people of Pekanbaru City for residents in 2021 are 1.73 m3/s. Compared to the production capacity of PDAM Tirta Siak which is only 0.08 m3/s, the amount of water available from the Siak Watershed is much larger than the current production capacity requirement of PDAM Tirta Siak.
Co-Authors ', Nurdin Achmad Rudi Haryadi AFRIZAL AFRIZAL Agus Ika Putra Alfian Alfian Alfian Alfian Aminuyati Andreas Panjaitan Andrey Arzil Andy Hendri, MT, Andy Andyca Putra As, Andyca Putra Anto Ariyanto Anton Ariyanto Aras Mulyadi Ardi Wahyudi Ardian Ardian Ari Sandhyavitri Arneni, Arneni Aryo Sasmita Ashral, Ashral Asmura, Jacky Astri, Yulasni Aswal Fitra Yadi Audah, Syafridatul Azmi, Nuzulul Bambang Sudjatmoko Bambang Sujatmoko Binhar, Mathrab Bochari Bochari - Budijono, Budijono Burhanudin Burhanudin Cahyono, Sandi Cahyono, Sandi Citra Perdana Cuprtino Tamba Daviq Chairilsyah Deddy Prasetyo Utomo Desyi Astuti Dewi Marni Edi Suhendri Edi Yusuf Adiman Effendi Sianipar Efri Maryoni Ega Riana Tovani Eki Efrizal, Eki Ela Fitriana Ela Fitriana Elianora - Elvi Yenie, Elvi Ermiyati Ermiyati - Ermiyati Ermiyati, Ermiyati Ermiyati, E fadly, Rendy Fahmi, Naufal Muhammad Fajri Rahmatullah fakhri Fakhri Fakhri Fakhri Fakhri Fakhri, F Fakhri, Fakhri Fauzi Febriansyah Fauzi, Manyuk Febrian, Anggi Feranita Feranita Ferdi Wranda Ferry Fatnanta Fitrah Parlindungan Fitria Sari Gandung Rahmadi Geo Gifaj Ruci Adzano Ghofirin, Khoirul Ghofirin, Khoirul Gian Habriandi Tarigan Gufrion Elmart Sitanggang Gunawan Wibisono Gussyafri Habrio Ilva YR Hafidzilhaj Harys Hafiz Catur Anggoro Handrianti, Pipi Hardiman Hardiman Hendro Ekwarso Husnil Fitri Indah Ameliana Beza Isnandi, Ari Ivnaini Andesgur Jacky Asmura Jacky Asmura Jamili, M Joehari Jecky Asmura Joleha, Joleha Jusatria Khairullah, M Khoirul Ghofirin Luluk Masfufa Mahyudin Mahyudin Mailino, Vemby Maryoni, Efri Mathrab Binhar Matrab Binhar Mifta Khairiah Mira Dharma Susilawaty Monita Olivia Mubarak Mubarak Mubarak Mubarak Mubarak Mubarak Mubarak Mubarak Mubarak Muhammad Arif Muhammad Arrafi Irsyad Muhammad Reza Muhammad Rico Saputra Muhammad Shalahuddin Muhammad Yoganda Mukhelnalis Sutazril Nahar Afrizal Nofrizal Nofrizal Novan, Andre Nurdin Nurdin . Nurdin Nurdin Nurdin Nurdin Nurdin, N Nurhasanah Junia Oki Adi Putra Pipi Handrianti Ranata, Nicola Rabb Randhi Saily Resty Agesti Handayani Resty Agesti Handayani Riady, Rony Rahmad Rinaldi Rinaldi Rio Novi Awan Ronald M Hutauruk Ronald Mangasi Hutauruk Rudi Hasmadan Safari Tri Septanto Safridatul Audah Salvi Novita Sandi Cahyono Saputra, Ricko Adi Saputra, Riola Satibi, Syawal Septya Ardiani Septya Ardiani Shalahuddin Siswanto, Siswanto Soewignjo Agus Nugroho Sofyan Husein Siregar Sri Djuniati Sri Djuniati Sudjatmoko, Bambang Suprasman Suprasman Suryafit, Sagit Suwondo Suwondo Syamsul Arifin Syarfi Syarfi Triliani, Ana Aulia Trimaijon Trimaijon Trimaijon, Trimaijon Trisla Warningsih Tsauri, Muhammad Idraq Ibnuts Ucin Muksin, Ucin Verawati Vernando Sahputra Limbong Wawan Yasir Prayuna Yasir Prayuna Yenita Morena Yogi Septian Malik Yohana Lilis Handayani Yohanna Lilis H Yulasni Astri Zaim, Zaflis Zaky Ilhami Zulfan Saam Zulkifli ZULKIFLI ZULKIFLI Zulkifli Zulkifli