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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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Prediksi Fluktuasi Muka Air Tanah Untuk Pengembangan Komoditi Lahan Gambut Berwawasan Lingkungan Melani Humairoh; Sigit Sutikno; Rinaldi Rinaldi
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 6 (2019): Edisi 2 Juli s/d Desember 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

In Siak regency, there are 10,000 hectares OF TORA land (Land object of agrarian reform) which is a peat area and 92% of them are deep peat. An area of 2,000 Ha of the total number of TORA land is at HGU 07. The Local Government of Siak Regency will manage the peatland productively in economic terms but does not damage the peat ecosystem. Based on PP RI number 57 year 2016 on protection and management of peat Ecosystem, the peat ecosystem with cultivation function is declared to be damaged when water level in peat land more than 0.4 meters below the peat surface at the linking point. The purpose of this research is to predict the fluctuation of groundwater in consideration to support the efforts to optimize the development of environmental commodities peatland in Siak Regency. The effort to maintain water level above 0.4 m is so that PP RI No 11 Tahun 2009, peat is kept in wet conditions for carbon emissions and the threat of land and forest fires due to drying of land can be reduced. Ground water advance fluctuations are predicted using linear regression methods. The results showed that the result of the calculation obtained the value of efficiency Of Determination In the highest dwrain analysis of 3 months with a data length of 0.5777. The prediction of ground water advance fluctuations in May – December means that water depth is not in accordance with government regulations that set a water level height of less than 0.4 m below ground level. Alternative commodity can live with government regulation if planted in surplus month, namely February to April.Keywords : hydrology, water balance, peat land, regression analysis, water level
Pengaruh Gelombang Dan Kemiringan Pantai Terhadap Perubahan Morfologi Pantai Bergambut Yosafat Sijabat; Sigit Sutikno; Rinaldi Rinaldi
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

Bengkalis Island is a peat island which is prone to beach abrasion. Abrasion happens at the rate of 32,5 m/year,especially on the west of Bengkalis Island. The relatively lightweight characteristic of peat materials makes it moresusceptible to beach abrasion and sedimentation. Since peatland beaches are very rare in the world, study aboutpeatland beaches abrasion was also rarely done. To understand this phenomenon, this study has made a physicalmodel in the laboratorium. Experiment using this physical model was done in Hydrotechnical Laboratorium atDepartment of Civil Engineering, Universitas Riau, through Multi Teaching Flame method, while the sample materialof peat soil from Bengkalis Island Beach was subjected into preliminary property test. Experiment was done using 3scenarios of wave height generated by wave generator, and 3 variation of beach slope, which was 1:2.5, 1:5 and1:7.5. Data taken on this study were elevation of peak and valley of the wave (H), wave period (T) and sedimentheight (d) which was measured every 30 minutes for 300 minutes. Morphological changes of beach as a result ofbeach abrasion and sedimentation are further evaluated in terms of wave height and beach slope. Through this study,it can be concluded that wave length and rate affected by depth of the sea. The smaller the slope of the beach, themore stable the beach, which make it more susceptible from erosion.Keyword: Bengkalis Island, Morphological Changes, Physical Model, Wave and Slope
Prediksi Tinggi Muka Air Tanah Pada Lahan Gambut Di Kabupaten Musi Banyuasin Provinsi Sumatera Selatan Dina Aulia Fitri; Sigit Sutikno; 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

During 2018 there were quite severe fires in South Sumatra, one of which was Musi Banyuasin Regency. Approximately 38,000 hectares of land were burned due to the condition of the vast and dry peatlands making it difficult to extinguish during a fire. The peat layer will also be prone to fire if the groundwater level is deeper than 40 cm. Efforts to maintain a height of less than 40 cm are monitored by the groundwater level by direct measurement in the field. High monitoring by direct measurement is carried out using a Sensory data transmission Service Assiated by Midori Engineering (SESAME) tool that can record rainfall, temperature, and surface water data. The purpose of this study is to make a prediction model of water level on peatlands using a regression method and predict water level on peatlands within a certain period. The results showed that the regression analysis with a period of 1 month, 3 months, and 6 months to get the results of the prediction of groundwater level with a strong correlation coefficient value of 0.756; 0.773; and 0.742. Whereas in the regression analysis for 9 months, the prediction results of the groundwater level with a moderate correlation coefficient are 0.524.Key words: groundwater level, rainfall, regression analysis, peat
Kajian Pengaruh Perubahan Tata Guna Lahan Terhadap Profil Muka Air Sungai Air Hitam Kota Pekanbaru Vinka Lyona; Manyuk Fauzi; Sigit Sutikno
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

Air Hitam River is one of the river in Pekanbaru which have the function as the main drainage of the Pekanbaru city. In the past, land surrounding the Air Hitam River Basin is dominated by vegetation that can infiltrate rain water, but as the development of the city, the vegetation areas has changed to housing, offices, warehouses and trade. The change of land use will influence hydrology condition and make river flow higher. If the river is not able to accommodate the rain water, it will cause flooding which cause harm to the surrounding community. For this conditions, it is required data and information about the Air Hitam flooding in the watershed. This study uses the integration of Geographic Information Systems (GIS) and hydraulics models in Hec-GeoRAS. This research used existing land use data in 2010, land use plan in 2026, and land use in extreme condition to estimate. The result showed that in period from 2010 to 2026, the vegetation areas has decreased amounted to 56.778 % to 21.641 %. This causes the value of the composite runoff coefficient land greater so the river can’t accommodate the flow occurs. Discharge that exceeds the capacity of the river caused flooding of 4.5 ha by 2010, 322.338 ha by 2026 and 372.645 ha by extreme conditions.  Keywords: land use, flood inundation, Hec-GeoRAS
Model Regresi Untuk Prediksi Muka Air Tanah Di Lahan Gambut Setia Dewi Nurza; Sigit Sutikno; Rinaldi Rinaldi
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 6 (2019): Edisi 2 Juli s/d Desember 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Peatland fires in Indonesia occur almost every year with an ever-increasing area. Factors affecting peat drought and fire are the high and low ground water level of the peat, for this reason it is necessary to review how high the peat water level can cause a fire so that it can be used as an early warning before peatland fires occur. This study created a hydrological model using regression analysis to predict groundwater levels in peatlands which were then verified using correlation coefficients. The data used were obtained from the SESAME tool namely rainfall data and water surface data recorded in time series per 10 minutes. The hydrological model is carried out with several variations of data usage periods to get the best value. The results showed the use of data for the period July 2017 - December 2017 got the best correlation coefficient value of 0.86, while the use of data for the period February 2018 - July 2018 obtained the lowest correlation coefficient value of 0.15.Key words: Fires, hydrological models, regression analysis, peatland
Analisis Pengaruh Penyekatan Kanal Terhadap Muka Air Tanah Dan Pemetaan Risiko Kebakaran Muhammad Kusairi; Sigit Sutikno; 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

Tanjung Leban Village is a village whose majority consists of deep peatlands, reaching depths to dozens of meters. The condition of the ground water level far from the surface of the peat soil causes the peatlands to be prone to fire. Government Regulation No.57 of 2016 states that the height of the ground water level on peatlands must be maintained so as not to fall less than 40 cm below the surface of the peat. The peat restoration agency established a canal blocking program to raise and maintain the ground water table 40 cm from the ground. So how is the influence of canal blocking on ground water level and mapping the level of fire risk. Groundwater level data obtained in the field from the height of measurements using a float on a monitoring well. The analysis shows that water flow tends to flow from the land into the canal, because the water level in the land is higher than the water level in the canal. The installation of the canal raises the groundwater level 60.5 cm and affects the water level to a distance of 476 m from the canal, after that the ground water level can only be increased by rainfall and water distribution from the concession area. The highest fire risk level was in February with a percentage of 100%, while the lowest risk level was in January with a safe percentage of 1.74%, standby 1.67% and danger or hazard-prone to 96.58%. Keyword: canal blocking, ground water level, fire risk level
Model Hidrologi Untuk Analisis Pengaruh Perubahan Tata Guna Lahan Terhadap Potensi Ketersediaan Air Di Daerah Aliran Sungai (DAS) Siak Muhammad Iqbal; Sigit Sutikno; Ari Sandhyavitri
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
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Abstract

Significant shift in the land use within Siak watershed (DAS Siak) affects to groundwater reserves. This also affected to fluctuation of the river flows. Therefore to develop a comprehensive watershed management strategies, it is required a hydrological model which is in capable to represent the hydrological cycle of the watershed. Hydrological model may use SWAT application software package. The SWAT simulations performed various scenarios for land use changes in the period of 2002, 2007, and 2012. Based on this research study, the optimal determination coefficient (R2) of SWAT output models were = 0.59, with Nash Suflicfe Efficiency (NSE) was 0.58. The determination coefficient for validation models was 0.55 and NSE was 0.48. These results have satisfied the reserach objectives as the findings coefficient were > R2 min 0.4, and >NSE 0.35. The level of ground water reserves was calculated by comparing the ratio of Qmaximum and Qminimum during the period of 2002 to 2012. It was revealed that the ratio of ground water reserves were as the following order 10,725 (2002), 6,834 (2007) and 12,951 (2012) respectively. Should the ratio value Qmaxsimum / Qminimum was bigger, the more critical ground water reserved will be. Hence, the fundamental changes in land use is Siak watershed affected to suppress the ground wateer reserve to the critical level.Keywords: Land use change, SWAT model, ground water reserve.
Kajian Konfigurasi Escape Building Untuk Evakuasi Terhadap Bencana Tsunami Di Kota Banda Aceh Teuku Ichsan Nurrady; Sigit Sutikno; Rinaldi Rinaldi
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
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Abstract

Banda Aceh is one of the cities in Sumatra that is affected by the earthquake and tsunami Andaman on 26 December 2004. Banda Aceh has a sloping and relatively flat topography, with an average height of 0.8 meters above sea level, making this city became one of the cities with The worst effects of tsunami 2004, and still have the risk of earthquakes and tsunamis in the future. It is necessary for the system in the form of vertical evacuation like escape building, so that residents can take refuge from the tsunami. However, the number and location of the escape building existing only found in the Meuraxa village, so it can not reach all areas of tsunami inundation. This research use network analyst tool to the configuration of the escape building existing to analize the service area of each escape building. From this analysis it can be known that there are still many people who are not able to reach the nearest escape building or toward a secure area before the tsunami waves arrive. The scenarios analysist simulate varying evacuation time conditions, and there are two overload escape building. The simulation result shows that the percentage of residents who are not able to reach an escape building is very small, ranging between 23.73% -10.35%, so it is considered not effective, while the analysis of the escape building existing capacity shows two escape building had excess capacity, ranging between 55.48% - 55,78%.Keywords: Banda Aceh City; service area; escape building
Model Hidrologi Berbasis Data Satelit Untuk Analisis Banjir Studi Kasus Sub-Das Rokan Stasiun Pasir Pengaraian Fitriani Fitriani; Sigit Sutikno; Yohanna Lilis Handayani
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

Lubuh River which is located in the stems of Rokan Hulu Riau Province is one of the rivers that often have overflow water. Hydrology analysis is necessary to help the process of flood mitigation in Rokan Hulu. The advancement of technology in remote sensing has provide an alternative solution of data availability in hydrological modeling by using data obtained from the satellite. This research took the case study of AWLR station of Pasir Pengaraian in Rokan watershed with the length of the data in two conditions at the stage of no calibration. One condition for fourteen days (February 13, 2012 00:00 to February 26, 2012 period) and two conditions for six days (01 may 2012 00:00 to 06 may 2012 23:00 period). Based on the results at the beginning and the calibration process simulation, wave shape error after calibration is smaller than the initial simulation. While the value of the volume error and peak discharge error in the initial simulation is smaller than the calibrated value. The value of each parameter of the wave shape error, error and peak discharge volume error are 33.6176%, 8.6025%, and 5.8720% respectively at beginning of simulation in condition two and 0.0169%, 15.4120% and 28.7533% in the calibration process.  Keywords : hydrological modeling, flood analysis, satellite data, IFAS
Model Fisik Fenomena Terbentukn Ya Tidal Flat Pada Lahan Gambut Kepulauan Adri Patria Ganda; Rinaldi Rinaldi; Sigit Sutikno
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

The phenomenon of the formation of tidal flats is a unique phenomenon which is very interesting to study. The purpose of this study was to analyze the wave characteristics of the island peatlands and the tidal flat formation process. The method used in this research is bed load simulation and one-way waves with variations in wave period, wave height and wavelength. Simulations were carried out in the Hydrotechnic Laboratory using a flume measuring 500cm x 7.6cm x 25cm, Motoric Wave Generator, and Velocimeter. The results showed that the bed profile changed dynamically moving back and forth, and tidal flats were formed at the 5th and 6th hours with a length of 9.9 cm offshore then the tidal flat was abrasive. Keywords: Bed Load, Tidal Flat, Wave characteristics
Co-Authors ', Fitriani Achmad Noerkhaerin Putra Ade Mustika Martin Adri Patria Ganda Ahmad Ade Kurniawan Ahmad Fauzi 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 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 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 Siswanto Siswanto 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 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