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All Journal Jurnal Sains dan Teknologi Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Journal of Degraded and Mining Lands Management Rekayasa Sipil Proceedings ACES (Annual Civil Engineering Seminar) Jurnal Teknik JURNAL ENGGANO RACIC : Rab Construction Research Syntax Literate: Jurnal Ilmiah Indonesia Civil Engineering Dimension Jurnal Sinergitas PkM & CSR Riau Journal of Empowerment Jurnal Rekayasa Sipil Seminar Nasional Lahan Suboptimal JURNAL SAINTIS Jurnal Teknik Sipil dan Teknologi Konstruksi APTEK Jurnal Abdi Insani Madaniya SELODANG MAYANG Unri Conference Series: Community Engagement Jurnal Zona Jurnal UNITEK Dinamika Lingkungan Indonesia Journal of Infrastructure and Civil Engineering Makara Journal of Technology SAINSTEK Jurnal Teknologi & Rekayasa Sipil EcoNews
Sutikno, Sigit
Department Of Civil Engineering, Faculty Of Engineering, University Of Riau, Pekanbaru
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Journal : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Simulasi Pengaruh Submerged Breakwater Terhadap Karakteristik Gelombang Almanna, Fajri; Sutikno, Sigit; Rinaldi, Rinaldi
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 5 (2018): Edisi 1 Januari s/d Juni 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Waves moved from sea to coast cause erosion on the shore. The purpose of this research is to simulate the effect of submerged breakwater on wave characteristics. The method used in this research was wave simulation with several variations of the wave period, the number of breakwater and the distance between two breakwaters. The simulation used was laboratory simulation and numerical method using CADMAS Surf 2D software. The results showed that the wave height decreased with the addition of breakwater and the addition of the distance between two breakwaters. Furthermore, the wave starts to change when Froude number (fr) = 2,8. Based on the simulation froude value is generated > 1 so it still less effective to preventing abrasion.Keywords : Submerged Breakwater, CADMAS Surf 2D, Characteristics of Wave
Kalibrasi Satu Dan Dua Parameter Pada Debit Banjir Di Sub-DAS Rokan Menggunakan Program HEC-HMS Permatasari, Yesy Dian; Handayani, Yohanna Lilis; Sutikno, Sigit
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Floods occurred in Rokan Hulu are due to heavy rainfall with fairly long duration and high rainfall. The main difficulty encountered in the analysis of river flooding in Rokan Hulu is due to limited availability of data. An alternative to overcome these limitations is to use a hydrological model. In this research was used as a calibration adjustment process model parameter values to obtain a result of the same model or close observation. This study aims to look at the characteristics of the calibration using rainfall data and flow data hourly to the Transform Method Clark Unit hydrograph and Transform Method Snyder Unit Hydrograph, by using hydrologic Engineering Center Modeling System (HEC-HMS). The best result of the calibration is to use two parameters, the results of two-parameter calibration method Transform Method Clark unit hydrograph has the result Different Percent Percent Peak = 0.0 and Different Volume = -7.67 and methods Transform Method Snyder unit hydrograph have results Different Percent Peak = 0.0 and Different Percent Volume = -23.43. From the results of the calibration is the best method is Transform Method Clark Unit Hydrograph.Keywords: DAS, debit, HEC-HMS
Analisis Pengaruh Perubahan Penggunaan Lahan Terhadap Debit Banjir Di Sub DAS Kampar Kiri Firdaus, Firdaus; Sujatmoko, Bambang; Sutikno, Sigit
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

Land use change in the watershed is a factor contributing to the flooding because it affects the ability of the soil to absorb water infiltration. This phenomenon is studied in Kampar Kiri sub- watershed that is located in watershed outlet of Lipat Kain water level recorder. This study aims to analyze the effect of land use change on the flood discharge in Kampar Kiri sub watershed. The calculation of flood discharge uses HEC-HMS. Input data modelsare daily rainfall data, land use maps of 2005 and 2011 and soil type maps. The results showed that there were significant changes in land use on open land and dry land farming mixed bush at -87,648% and -70,035%. Land conversion also occurs in dry forest primary, secondary dry forest, scrub, plantations, secondary swamp forest, mixed gardens, vegetation regularly, as well as plantations. While dryland farming settlements and an increase of 153,894% and 94,114%. This condition increases the value of Curve Number (CN) composite average in 2005 and 2011 amounted to 80,462 and 83,722 and the value imperviouss composite average of 2.884% and 3.507%. Peak flood discharge for 25 and 50 year return periode in 2005 that were obtained from the HEC-HMS modeling are 924,4 m3/sand 1096,4 m3/s respectively, and in 2011 are 932,8 m3/s and 1105 m3/s . Increasing of flood discharge because of lande use change for 25 year return periode are 8,4 m3/s (0,909%) andfor 50 year return periode are 8,6 m3/s (0,784%). Correction difference discharge (DE) between HEC-HMS modeling measurement data with 25 and 50 year return periode in 2005 are 1,153% and 5,468%, whereas in 2011 are 2,072% and 6,296% respectively.Keywords: land use, peak discharge, HEC-HMS, correction difference discharge
Penggunaan Model Regresi Untuk Prediksi Muka Air Tanah Gambut (Studi Kasus : Ogan Komering Ilir) Rifandri, Danus; Sutikno, Sigit; Handayani, Yohanna Lilis
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 7 (2020): Edisi 2 Juli s/d Desember 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

According to the peatland fire risk index, peat soils with a water table depth of more than 40 cm are at the very risk of land fires. Groundwater Level (GWL) plays an important role in determining the risk of fire. So that if changes in groundwater level in the future can be predicted, the risk of fire can also be minimized. The purpose of this study was to create a hydrological model to predict the depth of groundwater level (GWL) as a parameter of the potential for the fire to occur in peatlands using analysis. The data used for modeling are rainfall data and groundwater level data that have been recorded historically in peatlands with the installation of the SESAME tool at the study site. Regression analysis was carried out using four data length scenarios, namely 3 months, 6 months, 9 months, and 12 months to determine the periods that could represent hydrological conditions in the field. The results of the study resulted in a regression formulation for the prediction of the data length of 3 months, namely: Wn + 1 = Wn + 1,049 × R - (-0.0093 × Wn) + 0.0153, data length 6 months: Wn + 1 = Wn + 0.577 × R - (-0.0272 × Wn) + 0.0233, 9 months data length: Wn + 1 = Wn + 0.612 × R - (-0.0287 × Wn) + 0.0237, 12 months data length: Wn + 1 = Wn + 0.666×R - (-0.0248 × Wn) + 0.0229. Key words: regression models, groundwater level, peatland, peatlands fire, correlation value
Analisis Kecepatan Aliran Dan Muka Air Tanah Gambut Dengan Menggunakan Groundwater Velocimeter Irfan, Riza; Rinaldi, Rinaldi; Sutikno, Sigit
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 objective of this research was to do an analyze velocity of the groundwater flow and surface of the groundwater using a Groundwater Velocimeter on peatlands that has been carried out by a wetting program trough the construction of a canal block for peatland hydrological restoration. Hydrological restoration of peatland with the construction of canal blocks is a common way to rewetting peatland, which is done at Lukun Village, Tebing Tinggi Timur District, Kepulauan Meranti District. The analysis of this research was using Groundwater Velocimeter, it is used to measure velocity and direction of the groundwater flow carried out on monitoring well built around canal blocks.The method that is used of this research was Image J and Visual. The result showed that the comparison of velocity of the groundwater flow using Image J method has a little different from the Visual method.The highest velocity of the groundwater occured in deep well 2 transect 1, based on the Image J method which obtained a velocity of 0.432 m/day, and for the Visual method which obtained a velocity 0.587 m/day. Key words: Canal Blocks, Groundwater Velocimeter, Image J, Peatlands
Analisis Kecepatan Dan Arah Aliran Air Tanah Lahan Gambut Desa Dompas Kebupaten Bengkalis (Studi Kasus: Desa Dompas, Kabupaten Bengkalis) putri, Novalin; Sutikno, Sigit; Rinaldi, Rinaldi
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

Peatland is a type of land that is flammable. One of the causes is land dryness that is caused by the formation of many canal networks. To reduce the possibility of damage to land, a rewetting effort is made. Rewetting is done by building a canal blocker. The construction of canal blocking is an effort to increase the capacity of the water in peatlands, and also to be able to prevent the decrease of water level in peatlands. This study analyzes the velocity and direction of groundwater flow before and after the canal blocking which is measured with the Groundwater Velocimeter instrument on each monitoring well. Based on the groundwater flow analysis which uses the Groundwater Velocimeter method in Dompas Village, Bengkalis Regency, it can be concluded that the highest velocity of the groundwater flow before the canal blocking occured in SP1-2, based on the Image J method which obtained a velocity of 0.09 m/day, and for the visual method, the highest velocity SP 2-4 was 0.28 m/day. While the highest velocity of the groundwater flow after the canal blocking occured in SP 1-4, based on the Image J method which obtained a velocity of 0.107 m/day, and for the visual method, the highest velocity that obtained at SP 2-4 was 0.43 m/day. Keywords: groundwater velocimeter, canal block, peatland
Analisis Neraca Air Lahan Gambut Pada Sub Khg 3 Pulau Rangsang Provinsi Riau Dengan Metode Thornthwaite Mather Untuk Memperkirakan Debit Limpasan Permukaan Gunandar, Arifa; Sutikno, Sigit; Hendri, Andy
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 8 (2021): Edisi 2 Juli s/d Desember 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Rangsang Island is described as a peat island located on the east coast of Riau Province. Due to the high conversion of peatlands, the peat of Rangsang Island is degraded and continuously emits emissions. Efforts to restore degraded peatlands are implementing good water management. In assessing the condition of the peatland water system, this study will analyze the water balance in the Peat Hydrological Unit (PHU) of Rangsang Island to determine the condition and quantity of water contained in the peatland. The model used in peatland water balance modeling is the Thornthwaite & Mather Water Balance (TMWB model). The analysis and discussion will examine the condition of the peatland water balance in the Rangsang Island PHU which is calculated using the land water balance method. From the results of this study, the condition of the water balance of the peatlands in Sub PHU 3, Rangsang Island, is dominantly experiencing deficit months. The deficit months occurred in January, February, March, May, July, August, October and December. The total water deficit is -104.20 M3. While the wet months occur in April, June, September and November. The total surplus of water is 26.15 million m3. The total water deficit for a year when compared to the total surplus of water for a year there is still a big enough difference so that a good and sustainable water-compliant system is needed on peatland Sub PHU 3 Rangsang Island, especially in the Rangsang Island KHG in general in the future.Keywords: Deficit, Peat Hydrological Unit, Peat land, Surplus, Thornthwaite & Mather Water Balance
Analisis Neraca Air Pada SUB-KHG 1 Pulau Padang, Kabupaten Kepulauan Meranti, Provinsi Riau Putri, Tasha Ramadhery; Sutikno, Sigit; Hendri, Andy
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 8 (2021): Edisi 2 Juli s/d Desember 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

More than 40% of Padang Island area has been concessioned by the Ministry of Forestry to PT. RAPP. The construction of large-scale canalization of peatland utilization adopted by the company’s concessions causes disruption of the water balance. Research at Peat Hydrological Unit (PHU) Padang Island isnecessary so that peatland protection and restoration become more efficient and effective. The method used in this study is Thornthwaite Mather Water Balance (TMWB). Water balance depicted in a temporal graph showing the deficit/surplus status in every month and Geographic Information System (GIS) used for spatialdata analysis at PHU Padang Island. The results of land water balance analysis in PHU at 2020, shows that the highest drought (deficit) level was in the Sub-PHU 1 on February with the 26.83 million m3. For the highest wetness (surplus) level was in the Sub-PHU 1 on November with 31.34 million m3.Keywords : deficit, Peat Hydrological Unit, surplus, Thornthwaite Mather Water Balance, water balance.
Pemodelan Hujan - Aliran Daerah Aliran Sungai Rokan Dengan menggunakan Data penginderaan Jauh Mardhotillah, Mutia; Sutikno, Sigit; Fauzi, Manyuk
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Data availability for modeling usually become a problem because of incompleteness and imprecision data. The development of knowledge and the advancement of technology progress encourage the development of hydrological modeling by using remote sensing data. This research conducted rainfall-runoff modeling using remote sensing data in Rokan watershed, Riau Province. To utilize remote sensing data, a special software namely Integrated Flood Analysis System (IFAS) is used in this research. IFAS is a remote sensing program that was developed by a research institution of the Japanese public works called the International Centre for Water Hazard and Risk Management (ICHARM). IFAS was used to model the rainfall-runoff in Rokan watershed with four types of different periods simulation and calibration. Rainfal-runoff period from 1 January 2003 until 31 December 2006, 1 January 2004 until 31 December 2006, 1 January 2005 until 31 December 2006 and 1 January 2006 until 31 December 2006 was used for this modeling and then was validated with period data of 2004 and 2005. The results become optimal after the calibration process period of two years and one year data. The two years period have the correlation (R) value 0,627, volume error (VE) 1,007%, and the coefficient of efficiency (CE) 0,615 and the one year period the correlation (R) value 0,663, volume error (VE) 3,30%, and the coefficient of efficiency (CE) 0,759.  Keywords: rainfall-runoff modeling, satellite data, IFAS, calibration, validation
Penggunaan Data Satelit Untuk Pemodelan Hidrologi Dan Analisis Banjir Di Sub-DAS Rokan Stasiun Lubuk Bendahara Karunia, Ariani; Handayani, Yohanna Lilis; Sutikno, Sigit
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 3, No 1 (2016): Wisuda Februari Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Many rules were did to overcome flood problem which one to use remote sensing in hydrological modeling with data-based satellite. This research conduct hydrological modeling using satellite data with Integrated Flood Analysis System (IFAS) version 1.3.0 for the analysis of the flood discharge at the sub-watershed Rokan Hulu at AWLR Lubuk Bendahara Station. Satellite data of hidrological modeling was the data in February 2012. The rainfall satellite data are used GSMaP_NRT original and corrected in the form of rainfall data hourly. The parameters used to assess the accuracy of the model is wave shape error (Ew), volume error (Ev), and peak discharge error (Ep). To get a percentage of a small error was did calibration parameters IFAS. The result of calibration Ew, Ev, and Ep are  9,58%, 17,28%, and Ep 10,81% for GSMaP_NRT original. The results of GSMaP_NRT corrected are 134,94%, 101,89%, and 18,37% .  Keywords : hydrological modeling, flood analysis, satellite data, IFAS, calibration
Co-Authors ', Fitriani Achmad Noerkhaerin Putra Ade Mustika Martin Adri Patria Ganda Ahmad Ade Kurniawan Ahmad Fauzi Ahmad Muhammad Ahmad Muhammad Ahmad Muhammad Ahmad Nawawi Ahmad Nurhuda Akhbar Putra Alkhair, Hafidz Almanna, Fajri Almasdi Syahza Aminuyati Andi Darmawan Andri Sulistyani Andy Hendri, MT, Andy Ari Sandhyavitri Ariani Kurnia, Ariani Arif Hidayatullah Arifudin Arifudin Aris Fadillah Asda Usradinda Askary, Muhammad Bambang Sujatmoko Besri Nasrul Budisusanti, SPM Daly Riandi Defarian, Alvin Dian Kharisma Dewi Diego Ariesta Lintano Dina Aulia Fitri Dwi Puspo Handoyo Dwi Puspo Handoyo, Dwi Puspo Dzaki Naufal Edi Kurniawan Eka Saputra Fauzi, Manyuk Febiola, Ollga Ferry Fatnanta Fian Syauqi Firdaus Firdaus Fitri Landari Fitriani Fitriani Frans Alfredo Hutapea Galuh Rio Harto, Galuh Rio Genta Putra Adietama Gina Khusnul Khotimah Gunandar, Arifa Gunawan, Irvan Gustin, Silvie Welya Hadthya, Reinhart ' Hafiz Alfarisyi Hapsoh Hardi Daim Haris Gunawan Herli Fajri Hidayat, Muhammad Fikky Hilda Febrina Hugo Pratama Idris, Marlaily Idwar, Idwar Ilham Ziaulhaq Ilvi Rahmi Amalia Indradi Wijatmiko Indratmo Soekarno Insan Ikhsan Irfan, Riza Irpan, Apdani Jailani Jailani Jeffi Annisa Junius Nainggolan Karunia, Ariani Kei Mizuno Keisuke Murakami Keisuke Murakami Khairijon Khairijon Koichi Yamamoto Koichi Yamamoto Koichi Yamamoto Kusairi, Muhammad Lilianti Lilianti Lita Darmayanti Luh Putu Ratna Sundari Lyona, Vinka M Fadhil Nur Mairiza Mairiza Mandataris Mardhotillah, Mutia Martin, Ade Mustika Melani Humairoh Merian, Rena Dian Michiko Hosobuchi Milka Novita Manalu Mitri Irianti Mohtar Anwar Monita Olivia Mubarak Mubarak Mubarak Mubarak Mubarak Mudjiatko Mudjiatko Muhamad Yusa Muhammad Agung Pribadi Muhammad Fikky Hidayat Muhammad Kusairi Muhammad Nur Fajri Muhammad Randy Alfath Muhammad Yusa Muhammad Yusa Muhammad Yusa Mutia Ananda Perdana Neneng Sari Nensi Niko Erdi Putra Nur Hidayati Nurul Qomar Nurul Qomar Okta Karneli, Okta Osamu Kozan Panji Tegar Aji Pratama, Deni Pratama, Fernando putri, Novalin Putri, Tasha Ramadhery Radith Mahatma Rafit Mahendra Rahma Setya Linggasari, Rahma Setya Rahmatul Irfan Rahmayati Aprillia Putri Randa Kurniawan Refri Fadillah Rena Dian Merian Reski Daini Ramawilis Reza Ahmad Fadhli Reza Ahmad Fadhli, Reza Ahmad Rifandri, Danus Rifardi Rinaldi Rinaldi Rinaldi Rinaldi Rinaldi Rinaldi Rizki Rianda Putra Rizki Sahputra Romie Jhonnerie Roza Wahyuni S Siswanto Saldanela Saldanela Seno Andri Setia Dewi Nurza Sinta Afdeni Swary Aristi Syahrul Ramadhani Syamsul Arifin Syofiatul Safitri Syuhaya Wanisakdiah Teuku Ichsan Nurrady Theo Hasido Silalahi Tina Andriani Wahyu Frisnel Widya Ayu Safitri Wikrine Teriyoko Wiliya Wiliya Wiliya, Wiliya Yearni Yudika Friniati Putri Yesy Dian Permatasari, Yesy Dian Yogi Guntara Yohanna Lilis H Yosafat Sijabat Yuli Hendra Yundari, Yundari Zuli Laili Isnaini Zulkarnain Yusuf