J-Sil (Jurnal Teknik Sipil dan Lingkungan)
J-Sil (Jurnal Teknik Sipil dan Lingkungan or Journal of Civil and Environmental Engineering) was established in 2016 and managed by the Department of Civil and Environmental Engineering, IPB University (Bogor Agricultural University). The journal aims at disseminating original and quality academic papers that deemed potential to contribute to the advancement of science and technology in the field of civil and environmental engineering to support sustainable developments. The journal covers any scopes within civil and environmental engineering, such as structure, irrigation, drainage, water quality, water construction, hydrology, water management, groundwater conservation, soil mechanics, foundation, soil improvement, slope stability, liquefaction, and soil modeling, road engineering, transportation management, construction management, environmental atmosphere and climate change environment (control of greenhouse gases, air quality models, climate change locally and globally), renewable energy and waste management (recovery of energy from waste, incineration, landfills, and green energy, biotechnology environment (nano-bio sensors, bioenergy, environmental eco-engineering), technology, physical, biological, and chemical (membrane technology, the process of advanced oxidation technology Physico-chemical, biological treatment of water), engineering environmental control (desalination, ICA (instruments, control , and automation), and water reuse technologies) and Applied Geomatics. The journal receives original papers from various contributors, such as academicians, scientists, researchers, practitioners, and students from all over the world.
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<![CDATA[Desain Embung Berbantu Komputer Di Kali Sabi Kota Tangerang Banten: Computer Aided Design for Water Retention in Kali Sabi Tangerang City Banten ]]>
<![CDATA[Moch Ridwan Widiansyah]]>;
<![CDATA[Budi Indra Setiawan]]>
<![CDATA[ Jurnal Teknik Sipil dan Lingkungan Vol. 5 No. 3: Desember 2020 ]]>
Publisher : <![CDATA[Departemen Teknik Sipil dan Lingkungan, IPB University ]]>
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DOI: 10.29244/jsil.5.3.125-136
<![CDATA[The problem of flooding in the city of Tangerang is a problem that requires further treatment. Improper management of water resources is one of the factors that cause flooding which results in losses for the community.The activity carried out as an effort to prevent floods is the creation of water retention. The purpose of this research is to know the flood discharge in Kali Sabi, know volume that must be accommodate, determine the capacity for water retention, produce an effective technical water retention design, and obtain an estimated cost of making the water retention. This research was conducted in April-July 2020 in Uwung Jaya Village, Tangerang City using topographic and rainfall data for 12 years. Rain distribution using the Log Pearson III . The results of the analysis revealed that the effective rainfall of the 5-year return period was 66.314 mm with a maximum flood discharge of 83.69 m³. Volume runoff that had to be overcome was 1084.64 m³. The effective storage capacity of the water retention is ± 1975 m³ with an area of ± 525 m², with construction materials, reinforced concrete with K-225 quality and 10 mm diameter reinforcement. Water retention has two steel sliding gates at the inlet and outlet. Construction of the water retention is estimated to cost Rp. 813,839,000.00.]]>
<![CDATA[Desain Pintu Air Berbantu Komputer Untuk Saluran Irigasi Tersier di Daerah Irigasi Cikarawang Bogor: Computer-Aided Design Water Gate for Tertiary Irrigation Channels in Bogor-Cikarawang Irigation Area ]]>
<![CDATA[Eka Sulaecha]]>;
<![CDATA[Budi Indra Setiawan]]>
<![CDATA[ Jurnal Teknik Sipil dan Lingkungan Vol. 5 No. 3: Desember 2020 ]]>
Publisher : <![CDATA[Departemen Teknik Sipil dan Lingkungan, IPB University ]]>
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DOI: 10.29244/jsil.5.3.137-152
<![CDATA[Irrigation water gate was one of the supporting components of agricultural activities, especially the management of rice fields, because it was utilized in the management of water flow. The implementation of water gate has a complex and interdependent set of tasks. So that was the problem which can made undesired effects. So that, the planning can be shorted by computer design . Besides, the changes in a design could be overcome quickly and precisely. The purpose of this research is to the effective rainfall, evapotranspiration, discharge of irrigation water needs in the Cikarawang irrigation area, produce a design of computer-aided water gate, and know RAB for the construction of the water gate. The study was conducted from April to July 2020. The place to do the research was Cikarawang Village, Bogor Regency, West Java. The results of the study were the design of water gate by using data plotting with computer-aided script files (SCR). The effective rainfall of 1806.3 mm, the highest evapotranspiration of 5.5 mm/day and the lowest evapotranspiration of plants at 4 mm/day, the highest irrigation water demand was 2.18 lt/dt/ha, The dimensions of 0.5 x 0.75 x 0.012 m, and water gate opening 0.27 m. These water gate openings were used when the plant's water requirements are highest. The cost of making water gate made from fiberglass is Rp. 838.000,-while for steel costs Rp. 3.500.000,-.]]>
<![CDATA[Desain Pintu Air Berbantu Komputer Untuk Saluran Irigasi Tersier : Computer Aided Design for Sluiced Gate in Tertiary Irrigation Canal ]]>
<![CDATA[Kukuh Aldi]]>;
<![CDATA[Budi Indra Setiawan]]>
<![CDATA[ Jurnal Teknik Sipil dan Lingkungan Vol. 5 No. 3: Desember 2020 ]]>
Publisher : <![CDATA[Departemen Teknik Sipil dan Lingkungan, IPB University ]]>
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DOI: 10.29244/jsil.5.3.153-162
<![CDATA[The effort of human creativity in the field of hydraulics in overcoming the problem of irrigation, one of which is using floodgates. The discharge from the floodgates needs to be adjusted to the water needs of the plant. However, due to the long design process, the computer aided design of sluice on tertiary irrigation channels is needed in order to be able to set the optimum dimensions and output discharges of crops water needs with fast design time. The tool used in the form of a computer device with Ms Excel and AutoCAD software and materials used were secondary data, that is water needs of local varieties of rice plants in Mangkung, Rambitan, NTB on an area of 50 ha. The data’s then calculated and the largest discharge is 0.12 m3/s with plant evapotranspiration of 5.10 mm/day and 6.43 mm/day of effective rainfall, meanwhile the smallest is 0.02 m3/s with plant evapotranspiration of 3.17 mm/day and 3.47 mm/day of effective rainfall. The dimensions of the steel sluice gates obtained are width of sluice gate 0.40 m, height of sluice gate is 0.80 m with an estimated cost of making Rp 7,547,000 per one sluice. The dimensions of the GFRP sliding sluice gates are width of sluice gate 0.50 m, height of sluice gate is 0.75 m with an estimated construction cost of Rp 7,547,000 per one sluice.]]>
<![CDATA[Desain Pintu Air Sekunder Berbantu Komputer Untuk Daerah Irigasi Cinangka Kabupaten Bogor: Computer Aided Design for Secondary Sluice on Cinangka Irrigation Area of Bogor Regency ]]>
<![CDATA[Risky Ramadan]]>;
<![CDATA[Budi Indra Setiawan]]>
<![CDATA[ Jurnal Teknik Sipil dan Lingkungan Vol. 5 No. 3: Desember 2020 ]]>
Publisher : <![CDATA[Departemen Teknik Sipil dan Lingkungan, IPB University ]]>
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DOI: 10.29244/jsil.5.3.163-178
<![CDATA[The most problem that occurs in Cinangka Irrigation Area is the not function of sluice and not used to properly regulate water of it. If the discharge regulator is not operated properly, the provision of irrigation water has the potential to be wasteful or lacking. The purpose of this study is to determine the discharge requirements for secondary irrigation water in Cinangka, produce a design of sluice in the channel and an estimated cost of manufacture. The study was conducted in the Cinangka Irrigation Area, Cibitung Tengah Village, Tenjolaya District, Bogor Regency. The study began from April - June 2020. The results obtained were known to be evapotranspiration, effective rainfall, and irrigation needs in the secondary channel of DI Cinangka per period of irrigation for one year. The largest Eto value occurred in September of 5.8 mm / day, the largest Cheff value occurred in November of 8.4 mm / day and the largest debit of needs occurred in March of 0.6 m3 / sec. Secondary sluice designed manifold steel sluice with high specification and door width 1x 1 m, total height 2 m door, handlebar diameter 45 cm. Dratstick used is 1.5 inches. Estimated cost for making doors is IDR 7,085,000. These costs can increase depending on the manufacture location and manufacture services.]]>
<![CDATA[Analisa Model Evaporasi dan Evapotranspirasi Menggunakan Pemodelan Matematika pada Visual Basic di Kabupaten Maros: Analysis of Evaporation and Evapotranspiration Model Using Mathematical Modeling on Visual Basic in Maros Regency ]]>
<![CDATA[Ahmad Fausan]]>;
<![CDATA[Budi Indra Setiawan]]>;
<![CDATA[Chusnul Arif]]>;
<![CDATA[Satyanto Krido Saptomo]]>
<![CDATA[ Jurnal Teknik Sipil dan Lingkungan Vol. 5 No. 3: Desember 2020 ]]>
Publisher : <![CDATA[Departemen Teknik Sipil dan Lingkungan, IPB University ]]>
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DOI: 10.29244/jsil.5.3.179-196
<![CDATA[The approach to calculating evaporation and evapotranspiration, both potential and actual, varies widely. The models used to estimate the amount of evapotranspiration, particularly at the Maros Climatology Station, Maros Regency, South Sulawesi. Evaporation models use the Penman, Priestley, Bruin, and Valiantzas models while evapotranspiration models use the Penman, Hargreaves, Jensen-Haise, Penman-Monteith, Radiation, Turc, and Makkink models, where all of these methods use climate data, such as are the minimum temperature (Tn), maximum temperature (Tx), air temperature (Ta), average humidity (RH), rainfall (R), duration of sun exposure (SS), and maximum wind speed (U) in calculations using Visual basic program in Microsoft Excel in the form of code. Thus, it is necessary to conduct an analysis of the suitability of the model to the results of the observations in order to find out which model is suitable according to the results of the largest coefficient of determination (R2). Based on the results of the model suitability analysis, a selected model was obtained, namely the Valiantzas model with a value of 0.980 in the evaporation calculation and the Jensen-Haise model, namely 0.889.]]>
