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.
Articles
115 Documents
<![CDATA[Water Balance Analysis and Design of Water Resources Conservation in Prumpung Watershed, Tuban District, East Java ]]>
<![CDATA[Muhammad Syahdan Shah]]>;
<![CDATA[Muhammad Yanuar Jarwadi Purwanto]]>
<![CDATA[ Jurnal Teknik Sipil dan Lingkungan Vol. 1 No. 3: Desember 2016 ]]>
Publisher : <![CDATA[Departemen Teknik Sipil dan Lingkungan, IPB University ]]>
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DOI: 10.29244/jsil.1.3.111-124
<![CDATA[Development of the region will increase water requirement. Increased water use will influence human intervention on water resources. The purpose of this study were to analyze water availability and water demand, and to provide recommendation of conservation to increase water storage capacity in Prumpung basin, Tuban. Prumpung basin geographically located between three sub-districts: Bancar, Kerek and Tambakboyo with an area of 22.319,14 ha. The calculation was conducted using water balance analysis. The total water requirement in Prumpung watershed in 2014 was 138.295.090,73 m3/year and water availability was 64.157.428 m3/year. It meaned that in 2014 Prumpung watershed had water deficit of 74.137.662 m3/year and need water conservation program. Conservation programs were conducted by using artificial well, rorak terrace, and retention pond. The number of conservation unit required were 53.281 units artificial wells, 1.077.708 units rorak terrace, and 72 units retention ponds which can absorb water of 142.665.013 m3/year. Total cost required was Rp 516.823.553.224,00.Keywords: conservation design, water availability, water balance,water deficit, water requirements]]>
<![CDATA[Water Credit Analysis of Water Conservation Infrastructure Unit in Prumpung Watershed (DAS), Tuban District, East Java ]]>
<![CDATA[Wanca Aldrianus]]>;
<![CDATA[Muhammad Yanuar Jarwadi Purwanto]]>
<![CDATA[ Jurnal Teknik Sipil dan Lingkungan Vol. 1 No. 3: Desember 2016 ]]>
Publisher : <![CDATA[Departemen Teknik Sipil dan Lingkungan, IPB University ]]>
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DOI: 10.29244/jsil.1.3.125-136
<![CDATA[Water credit is the activity to increase groundwater by increasing infiltration. The purpose of this research were to design and to analyse water credit of water conservation infrastructure unit in Prumpung DAS. The research consisted of prediction rainfall analysis, designing and water credit analysis of each water conservation infrastructure. The result showed that water credit of single artificial well unit were Rp 6.160.832 to Rp 9.555.674 per m3/year for mediterranean soil, Rp 30.804.158.249 to Rp 47.946.013.645 per m3/year for grumosol soil, and Rp 10.589 to Rp 16.464 per m3/year for regosol soil. Water credit of communal artificial well unit were Rp 10.498.475 to Rp 11.200.082 per m3/year for mediterranean soil, Rp 52.492.374.552 to Rp 56.443.974.147 per m3/year for grumosol soil, and Rp 17.426 to Rp 19.194 per m3/year for regosol soil. Water credit of rorak unit were around Rp 198.701 per m3/year for mediterranean soil and Rp 993.514.151 per m3/year for regosol soil. Water credit of water retention unit were around Rp 14.16 per m3/year for mediterranean soil, Rp 2.125 per m3/year for grumosol soil and Rp. 850 per m3/year for regosol soil.]]>
<![CDATA[Pendugaan Reliability Waduk Nadra Krenceng PT. Krakatau Tirta Industri ]]>
<![CDATA[Yanuar Chandra Wirasembada]]>;
<![CDATA[Satyanto Krido Saptomo]]>;
<![CDATA[Muhamad Budi Saputra]]>
<![CDATA[ Jurnal Teknik Sipil dan Lingkungan Vol. 1 No. 2: Agustus 2016 ]]>
Publisher : <![CDATA[Departemen Teknik Sipil dan Lingkungan, IPB University ]]>
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DOI: 10.29244/jsil.1.2.101-110
<![CDATA[The increasing of high population rate, plus there was a new steel industry named PT. Krakatau Posco in Cilegon has made higher demand of clean and raw water. The Volume of Nadra Krenceng reservoir used by PT. Krakatau Tirta Industri is still doubted to fulfill water demand in Cilegon. The purpose of this research to analyze how much the reservoir volume capacity that will always be available and makes the program with Visual Basic Application in Microsoft Excel. The reliability calculation of Nadra Krenceng reservoir was conducted using three methods; F.J Mock, NRECA dependable discharge, and simulation the result of both methods use Weibull Method. The simulation result of Weibull Method shows for F.J Mock dependable discharge with probability of 95%, 90%, 80% and 50% are 5,023,095 m3; 5,733,905 m3; 7,215,525 m3; and 11,600,385 m3 respectively. For NRECA Method simulation, the result with the same series probabilities are 3,831,718 m3; 4,531,326 m3; 5,930,542 m3; and 10,128,191 m3 respectively. The Probabilities used by PT. KTI to guarantee the water availability in Nadra Krenceng reservoir is 80%. To conclude, the available volume of Nadra Krenceng reservoir now 7,215,525 m3 for F.J Mock Method and 5,930,542 m3 for NRECA Method. Both of calculation of water availability of Nadra Krenceng reservoir could achieve good enough accuracy. The R2 values for F.J Mock Methods is 0.685 and 0.653 for NRECA method.]]>
<![CDATA[PERENCANAAN TANGKI SEPTIK KOMUNAL DI DESA SUWARU, KECAMATAN PAGELARAN, KABUPATEN MALANG, JAWA TIMUR ]]>
<![CDATA[Teguh Budiaji Setjo]]>;
<![CDATA[Satyanto Krido Saptomo]]>;
<![CDATA[Yanuar Chandra Wirasembada]]>
<![CDATA[ Jurnal Teknik Sipil dan Lingkungan Vol. 1 No. 3: Desember 2016 ]]>
Publisher : <![CDATA[Departemen Teknik Sipil dan Lingkungan, IPB University ]]>
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DOI: 10.29244/jsil.1.3.159-173
<![CDATA[Environmental sanitation problems that occurred in Suwaru is septic tanks build too close to water sources such as wells and domestic waste disposal directly into the river. The purpose of this study is to determine the communal septic tank to achieve optimum and effective placement for the people in Suwaru, while also making the design communal septic tanks and leach fields communal septic tanks. The exact location of the study conducted in Suwaru, Pagelaran, Malang. The communal septic tank designed by four steps. These steps are estimating the population, calculating the dimensions of communal septic tanks, land mapping at the site plan and creating detailed engineering design (DED) of a communal septic tank. Septic tanks planned split into two service areas taking into account the difference in elevation of the service area. According to population projections, draining time (N) 5 years. Dimensions to accommodate the volume of waste that must be provided, with a height assumption of the septic tank is 4.5 m, obtained length is 10 m and width is 5 m to both septic tank. ]]>
<![CDATA[Perilaku Kekuatan Beton dengan Partikel Gelas dan Karet Ban Bekas Sebagai Pengganti Pasir Alam ]]>
<![CDATA[Sandy Immanuel Yansiku]]>
<![CDATA[ Jurnal Teknik Sipil dan Lingkungan Vol. 3 No. 1: April 2018 ]]>
Publisher : <![CDATA[Departemen Teknik Sipil dan Lingkungan, IPB University ]]>
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DOI: 10.29244/jsil.3.1.1-10
<![CDATA[This paper presents the results of experimental investigation into the behaviour of concrete mixed with recycled-based materials as partial replacement of natural sand. Various properties: compressive, split tensile and flexural strength were investigated through either single or combination replacement categories in which glass sand, rubber sand, and recycled concrete aggregate were specifically proportioned. Test results indicate that certain replacement types of possibly achieve sufficient strength and physical behaviour to replace normal concrete. Single replacements typically generate higher compressive, tensile and flexural strength than combination types. Concrete with lower content of alternative material exhibited comparable strength relative to the original concrete. The workability of higher angular surface material such as glass sand and rubber sand generated higher workability. Keywords: concrete strength; glass; rubber; particles; replacement]]>
<![CDATA[Physical Vulnerability Modeling Based On Flood Inundation Model and Image Mining ]]>
<![CDATA[Maulana Ibrahim Rau]]>;
<![CDATA[Guruh Samodra]]>;
<![CDATA[Hendra Pachri]]>;
<![CDATA[Edy Irwansyah]]>;
<![CDATA[Muhammad Subair]]>
<![CDATA[ Jurnal Teknik Sipil dan Lingkungan Vol. 1 No. 3: Desember 2016 ]]>
Publisher : <![CDATA[Departemen Teknik Sipil dan Lingkungan, IPB University ]]>
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DOI: 10.29244/jsil.1.3.137-146
<![CDATA[Flash flood disaster occurred within the City of Garut, West Java, Indonesia, on 20th September 2016, which caused many casualties and damages. Flood model could be performed to model the already-occurring disaster, as well as to depict future events that may occur to overcome any potential disasters, where the inundation flood model depicted the element at risk. In order to assist the analysis for the damages occurred, image mining could be used as part of the approach, where online media was utilized as well. The image mining resulted information about building damages caused by the flood. Afterwards, the physical vulnerability (buildings/residents) model could be further performed. Finally, the relationship between vulnerability and the flood inundation were portrayed. The resulted physical vulnerability model showed that larger height of the flood water caused higher degree of loss of the building, in which portrayed the need for total rebuild of houses as well. Considering available open source data and fast data acquisition, the approach showed such efficient approaches, where the results could be used in order to establish recommendation for building reinforcement, spatial planning, or protection wall in flood prone areas within the future time.]]>
<![CDATA[Model Skematik Disain Bangunan Bank Sampah di Depok Jawa Barat ]]>
<![CDATA[Endang Wahyuningtyas]]>;
<![CDATA[Lubena Lubena]]>;
<![CDATA[Ina Indah Rahmadani]]>
<![CDATA[ Jurnal Teknik Sipil dan Lingkungan Vol. 3 No. 1: April 2018 ]]>
Publisher : <![CDATA[Departemen Teknik Sipil dan Lingkungan, IPB University ]]>
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DOI: 10.29244/jsil.3.1.25-34
<![CDATA[Waste bank is an activity of non-governmental program to maintain an environment health by separating household waste into organic and non-organic category. Waste bank is managed using a system such as banking conducted by officers. For Depok city, Waste bank program have a positive impact in declining of waste volume. However, the bank's activities are currently still carried out in the activist’s houses, public services house, and the path of the residential. Infact, waste bank have potency to support Ciliwung ecotourism planning by Depok government. This study uses Kaizen Management and Planning Method for Architectural Design. The result of this research is a schematic design model of Waste Bank building by research of society’s needs for the better environment health.Key words: eco-friendly building, energy saving, green building, waste bank model]]>
<![CDATA[Sebaran Intrusi Air Laut di Kabupaten Indramayu, Jawa Barat ]]>
<![CDATA[Ahmad Abdul Hafiidh]]>;
<![CDATA[Satyanto Krido Saptomo]]>;
<![CDATA[Chusnul Arif]]>
<![CDATA[ Jurnal Teknik Sipil dan Lingkungan Vol. 3 No. 2: Agustus 2018 ]]>
Publisher : <![CDATA[Departemen Teknik Sipil dan Lingkungan, IPB University ]]>
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DOI: 10.29244/jsil.3.2.69-76
<![CDATA[Wilayah terluas sebagai penghasil beras di Pulau Jawa adalah Kabupaten Indramayu. Sebagian besar Kabupaten Indramayu berada di daerah pesisir, airtanah menjadi sumberdaya yang sangat dibutuhkan untuk irigasi pertanian. Eksploitasi yang berlangsung secara terus menerus dan volum yang semakin meningkat dari waktu ke waktu menyebabkan terbentuknya ruang kosong di lapisan akuifer sehingga ruang kosong pada tanah kemudian diisi oleh air laut. Pada penelitian ini Jaringan Saraf Tiruan (JST) digunakan untuk memprediksi intrusi air. Tujuan penelitian untuk menentukan peta zonasi intrusi berdasarkan kualitas airtanah, yaitu total dissolved solid (TDS) ,dan daya hantar listrik (DHL). Penelitian dilakukan di 33 kecamatan dengan 83 titik sampling pada bulan Februari 2017. Luas sawah di Kabupaten Indramayu sekitar 57,94%, dengan kontur berupa dataran rendah dengan daerah endapan di timur laut. Pasokan air permukaan Kabupaten Indramayu berasal dari DAS Cimanuk, Cipunegara, dan Cipanas. Pada musim kemarau air tanah Kabupaten Indramayu sudah dieksploitasi berlebihan untuk sumur bor sebagai irigasi. Akuifer bebas terletak 3 - 30 meter di bawah permukaan tanah, dengan tebal sekitar 15 - 20 meter, mengalir dari selatan ke utara. Topografi Kabupaten Indramayu berada pada ketinggian 0 - 100 meter di atas permukaan air laut dengan kemiringan rata-rata 0 - 2%. Hal inilah yang menyebabkan Kabupaten Indramayu tergenang air saat curah hujan tinggi. Nilai kualitas airtanah didapat bahwa bagian utara dan timur lebih besar dari selatan dikarenakan batas pantai terletak di bagian utara dan timur.Keywords: EC, Indramayu District, intrusion, TDS]]>
<![CDATA[Evaluasi Alinyemen Vertikal dan Horizontal Studi Kasus di Depan Gedung Perpustakaan Kampus Dramaga IPB ]]>
<![CDATA[Khuswatun Chasanah]]>;
<![CDATA[Moh. Yanuar Jarwadi Purwanto]]>;
<![CDATA[Tri Sudibyo]]>
<![CDATA[ Jurnal Teknik Sipil dan Lingkungan Vol. 3 No. 2: Agustus 2018 ]]>
Publisher : <![CDATA[Departemen Teknik Sipil dan Lingkungan, IPB University ]]>
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DOI: 10.29244/jsil.3.2.59-68
<![CDATA[Campus Library IPB Dramaga has a fairly sharp bend with a limited curved radius, causing the vehicle must be careful when passing even with low speed, especially the medium-size vehicles. The purpose of this research was to evaluate vertical and horizontal alignment in front of library building based on RSNI T-14-2004. The result showed that the road geometric design did not conform to the SNI, especially the horizontal alignment, whereas the vertical alignment did not need to be evaluated. With a plan speed of 30 km/h and vehicle slow down of 3.4 m/s2, the persistent visibility was 35 m. The minimum bend radius for all bends was 36.8 m, while the existing radius at A1, A2, B1, B2, B3, and B4 were 17 m, 22 m, 10 m, 16 m, 6.4 m, and 9 m respectively. Using the rotary radius to allow the vehicle to pass safely, the minimum radius at B3 and B4 at the intersection was 7.3 m.]]>
<![CDATA[Kajian Kapasitas Lentur Balok Beton Bertulangan Bambu Petung ]]>
<![CDATA[Reni Nuraeni]]>;
<![CDATA[Meiske Widyarti]]>;
<![CDATA[Asep Sapei]]>
<![CDATA[ Jurnal Teknik Sipil dan Lingkungan Vol. 3 No. 1: April 2018 ]]>
Publisher : <![CDATA[Departemen Teknik Sipil dan Lingkungan, IPB University ]]>
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DOI: 10.29244/jsil.3.1.49-58
<![CDATA[Reinforced concrete generally use steel reinforce material. Steel is quarry material that someday be exhausted and relatively high price. Hence,need to find the substitution material which a more affordable with the structure power that equivalent. Bamboo can be assessed solution as a substitution material of steel reinforce. This research looked at a bending capacity of the bamboo petung reinforce concrete beams with notch is 2 cm and 3 cm. The sectional form of the reinforce bamboo of arch ( 1 / 4 ) circle and ( 1 / 2 ) circle. Tensile testing sample of bamboo obtained average value of bamboo tensile strength is 288.81 mpa .A mixture of concrete f‘c = 17.5 MPa with the mixtures by virtue of SNI 7394-2008 .The testing results of compressive strength at the age of 3 days concrete 9.837 MPa . Sample beams made about 9 type reinforcement .From the flexural testing at the age of 28 days type reinforcement TB4 have flexural strength of 10.167 MPa value flexural approach strength steel reinforcement beams of 12.00024 Mpa.Keywords : bamboo petung, flexural beams, reinforcement bamboo]]>
