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[Eksplorasi Airtanah dengan Metode Tahanan Jenis Menggunakan IPI2Win di Kecamatan Dramaga Kabupaten Bogor, Jawa Barat ]]>
<![CDATA[Ade Ananta Prakusya]]>;
<![CDATA[Roh Santoso Budi Waspodo]]>
<![CDATA[ Jurnal Teknik Sipil dan Lingkungan Vol. 4 No. 2: Agustus 2019 ]]>
Publisher : <![CDATA[Departemen Teknik Sipil dan Lingkungan, IPB University ]]>
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DOI: 10.29244/jsil.4.2.101-114
<![CDATA[Fresh water is basic needs for human being. The safest for human consumed is groundwater. Groundwater demand will always increase in accordance with the development of an area. The purposes of this research were to identify the depth of aquifer, to know the effectivity of IPI2Win software, and to analyze potential of groundwater reserves in Dramaga District. Groundwater exploration was conducted using geoelectrical methods. This research had done in Dramaga District since January until June 2018. Data were processed using IPI2Win. Based on 9 points measurement at Dramaga District, the soil layer contained a lot of water. IPI2Win was effective to identify aquifers. Based on GL 1, GL 2, GL 5, and GL 6 measurement points which close to the residence area, the aquifer depth was identified less than 6 m with an error value of <15%. Potential of groundwater reserves for unconfined aquifers was 1048.45 m3/day or 12.13 l/s..Keywords: aquifer, geoelectrical method, groundwater, IPI2Win, resistivity]]>
<![CDATA[Evaluasi Kinerja Simpang Bersinyal Jalan Pahlawan – Raden Saleh Sarif Bustaman di Bogor Jawa Barat ]]>
<![CDATA[Dwi Bangkit Prakoso]]>;
<![CDATA[Sutoyo Sutoyo]]>;
<![CDATA[Tri Sudibyo]]>
<![CDATA[ Jurnal Teknik Sipil dan Lingkungan Vol. 4 No. 2: Agustus 2019 ]]>
Publisher : <![CDATA[Departemen Teknik Sipil dan Lingkungan, IPB University ]]>
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DOI: 10.29244/jsil.4.2.135-148
<![CDATA[Signaled intersection of Pahlawan steet and Raden Saleh Sarif Bustaman street is one of the main streets in Bogor. This intersection has 3-arm approaches namely Pahlawan Street at East, Raden Saleh Sarif Bustaman Street at North, and Empang Street at West. Highest traffic on weekend is 11653 units/hour or 5087 SMP/hour which occur between 5.20-7.20 pm. Pahlawan - Raden Saleh Sarif Bustaman street obtained inconsistent time cycle of APILL and size of approach dimension which resulted in intersection with high saturated degree. The saturation degree of the intersection of the eastern approaches was 0.75 which meant that this value was same with the standard value in MKJI 1997 which is 0.75. This meant that the performance of intersection capacity was already saturated. The high saturation degree of the intersection resulted in a low level of service level and was classified as, service level E with the intersection delay 45 seconds/SMP. Scenario II is the best alternative scenario for intersections, with the addition of road or lane widening, so the intersection capacity of the eastern, northern and western approaches were 3931, 5066 and 4562 SMP/hour respectively. The average intersection delay became to 9 seconds / SMP, and classified as service level B.Key words: capacity, intersection, intersection delay, service level]]>
<![CDATA[Analisis Kapasitas Sistem Saluran Drainase Di Perumahan Dramaga Cantik 2 Kabupaten Bogor ]]>
<![CDATA[Muhammad Raka Qintana]]>;
<![CDATA[Nora H Pandjaitan]]>;
<![CDATA[Sutoyo Sutoyo]]>
<![CDATA[ Jurnal Teknik Sipil dan Lingkungan Vol. 4 No. 2: Agustus 2019 ]]>
Publisher : <![CDATA[Departemen Teknik Sipil dan Lingkungan, IPB University ]]>
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DOI: 10.29244/jsil.4.2.79-90
<![CDATA[Bogor is a city with a high rainfall. Bogor has the average monthly rainfall of 267.3 mm with an average of 16 days of rain per month. This research purpose are to identify the condition of the existing drainage channels and to analyze the magnitude of runoff discharge compliance with existing drainage channels capacity. This research was conducted from May to August 2017 in Dramaga Cantik 2, Bogor, West Java, were analyzed using EPA SWMM 5.1. Based on the rainfall data processing of Dramaga area, Bogor, this research used distribution method of Log Pearson III. The result showed that maximum rainfall was 129.722 mm. The result of EPA SWMM 5.1. simulation showed that drainage channel capacity could accommodate the runoff, but channel C24 was overflow. It was suggested to improved channel width to 0.42 m with cost of Rp 2,368,393.00.Keyword: drainage channel capacity, EPA SWMM 5.1, rainfall, runoff]]>
<![CDATA[Analisis Kapasitas Simpan Air di Kecamatan Cibinong, Kabupaten Bogor ]]>
<![CDATA[Grace Natalia]]>;
<![CDATA[Nora Herdiana Pandjaitan]]>
<![CDATA[ Jurnal Teknik Sipil dan Lingkungan Vol. 4 No. 2: Agustus 2019 ]]>
Publisher : <![CDATA[Departemen Teknik Sipil dan Lingkungan, IPB University ]]>
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DOI: 10.29244/jsil.4.2.115-124
<![CDATA[Perubahan tata guna lahan dapat mempengaruhi suplai air suatu area. Kapasitas simpan air adalah salah satu aspek dalam studi neraca air yang menunjukkan ketersediaan air. Penelitian ini bertujuan menghitung potensi suplai air dan menganalisis kapasitas simpan air di Kecamatan Cibinong. Penelitian ini berlangsung sejak April-Juli 2017. Data yang digunakan antara lain data iklim, kepadatan penduduk, dan peta tata guna lahan. Perhitungan dilakukan dengan metode Penman-Monteith menggunakan software CROPWAT. Analisis peta tata guna lahan Kecamatan Cibinong menunjukkan terjadi penurunan kapasitas simpan air di Kecamatan Cibinong, dari 70.01 mm menjadi 64.54 mm sejak tahun 2013 hingga 2015. Rasio supply/demand sebesar 0.14 menunjukkan daya dukung lingkungan berbasis neraca air (DDL-air) terlampaui (overshoot). Peningkatan DDL-air dapat dilakukan dengan pembangunan sumur resapan dan perluasan RTH. Kata Kunci: evapotranspirasi, kapasitas simpan air, tata guna lahan]]>
<![CDATA[Analisis Perencanaan Tebal Perkerasan Jalan Pada Proyek Pembangunan Jalan Tol Bogor - Ciawi – Sukabumi ]]>
<![CDATA[Fikali Maklas]]>;
<![CDATA[Erizal Erizal]]>
<![CDATA[ Jurnal Teknik Sipil dan Lingkungan Vol. 4 No. 2: Agustus 2019 ]]>
Publisher : <![CDATA[Departemen Teknik Sipil dan Lingkungan, IPB University ]]>
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DOI: 10.29244/jsil.4.2.91-100
<![CDATA[Kegiatan sehari - hari manusia saat ini tidak dapat terlepas dari mobilisasi. Jalan adalah sarana transportasi darat yang paling banyak digunakan oleh masyarakat untuk melakukan mobilitas keseharian, sehingga volume kendaraan yang melewati ruas jalan ini harus bisa didukung oleh perkerasan jalan pada ruas jalan yang dilewatinya. Perkerasan jalan dalam kondisi baik akan membuat arus lalu - lintas lancar. Berdasarkan hal tersebut maka perlu adanya penelitian tentang kekuatan dari perkerasan jalan. Penelitian ini bertujuan untuk menghitung kekuatan dari jalan tol Bogor - Ciawi - Sukabumi dan membandingkannya dengan jalan lain. Analisis dilakukan dengan mengacu pada peraturan AASHTO 1993 dan SNI Pd T-14-2003 tentang perencanaan perkerasan jalan beton semen. Berdasarkan perhitungan, didapat kekuatan Jalan Tol Bogor - Ciawi - Sukabumi sebesar 62.525.083 ESAL. Dengan demikian Jalan tol Bogor - Ciawi - Sukabumi direncanakan untuk menahan beban gandar kumulatif 510.204.680 ton selama 20 tahun umur rencana. Mengacu pada SNI Pd T-14-2003 Jalan Tol Bogor - Ciawi - Sukabumi sudah sesuai untuk dibuat dengan perkerasan kaku. Kekuatan Jalan Tol Bogor - Ciawi – Sukabumi lebih besar jika dibandingkan dengan Jalan Tol Jakarta – Cikampek.Kata kunci: AASHTO 1993, jalan tol, perkerasan kaku, tebal perkerasan]]>
<![CDATA[Evaluasi Geometri dan Perlengkapan Jalan Lingkar Leuwiliang Bogor ]]>
<![CDATA[Dzaky Syifaurrahman]]>;
<![CDATA[Muhammad Fauzan]]>;
<![CDATA[Tri Sudibyo]]>
<![CDATA[ Jurnal Teknik Sipil dan Lingkungan Vol. 4 No. 2: Agustus 2019 ]]>
Publisher : <![CDATA[Departemen Teknik Sipil dan Lingkungan, IPB University ]]>
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DOI: 10.29244/jsil.4.2.149-168
<![CDATA[Leuwiliang Ring Road had curve, slop and road equipment like signs, markers and street lighting that uncomfortable for drivers. The purpose of this research was to evaluate road geometric based on RSNI T-14-2004 and guidelines no. 038/TBM/1997 and road equipment based on guidelines no. 01/P/BNKT/1991 and SNI 7391: 2008 on Jalan Lingkar Leuwiliang. The results showed that design of geometry and equipment of this road did not conform to Standard. The speed limit used was 50 km/h. The free side area on the 4th curve was of 3 m less than Standard (3.04 m). Slopes of the road were more than 9% on segment 2 (14.21%), 4 (10.94%), 13 (9.01%), 14 (9.19%), 26 (9.20%), 27 (9.20%), 28 (9.49%), 29 (12.15%) and 30 (19.36%). There were no markers on this road then longitudinal line mark was designed on the road side. Dotted line marks were designed at Sta 0+000 to Sta 0+200 and longitudinal line mark were designed at Sta 0+200 to Sta 0+974.5 on the road divider. There were no street lighting on the 7th pole to the 22nd pole so the street lighting were designed on that poles using the lamp type SON 100W patch to the pole with height of 6 m from the road surface.Keywords : free side area, lamp, road, road markings, slope.]]>
<![CDATA[Pemetaan Banjir Menggunakan HEC–RAS pada Kebun Pisang PT Agro Prima Sejahtera di Sekampung Udik, Lampung Timur ]]>
<![CDATA[Aditya Mandagi]]>;
<![CDATA[Yuli Suharnoto]]>
<![CDATA[ Jurnal Teknik Sipil dan Lingkungan Vol. 4 No. 2: Agustus 2019 ]]>
Publisher : <![CDATA[Departemen Teknik Sipil dan Lingkungan, IPB University ]]>
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DOI: 10.29244/jsil.4.2.125-134
<![CDATA[Banjir dapat berupa genangan seperti pada lahan pertanian, permukiman, dan pusat kota. Tujuan penelitian ini adalah pemetaan luas sebaran wilayah banjir yang terdapat di lahan perkebunan milik PT Agro Prima Sejahtera di DAS Way Sekampung menggunakan aplikasi ArcGIS dan HEC-RAS, hasil berupa peta wilayah sebaran banjir. Manfaat hasil penelitian ini yaitu memberikan informasi terhadap pemerintah daerah, mengenai daerah yang rawan banjir sebagai bahan pertimbangan untuk menyusun rencana pengelolaan DAS. Debit hidrograf didapat dari hasil simulasi pada aplikasi SWAT. Debit puncak sebesar 97.90 m3/detik terjadi pada 6 Oktober 2007, debit minimum sebesar 19.25 m3/detik terjadi pada 14 November 2007, dan rata – rata debit sebesar 41.14 m3/detik. Penampang saluran berbentuk trapesium dengan luas 178.52 m2, elevasi per segmen 0.5 m, lebar dasar saluran 9.1 m, dan tinggi muka air di saluran 6.23 m. Tinggi saluran 5 m dan tinggi banjir yang terjadi pada saluran saat kondisi maksimum adalah 2.17 m. Nilai koefisien manning yang digunakan sebesar 0.025 dengan tipe saluran tanah berkelok, landai, dan berumput. Luas sebaran wilayah banjir saat debit maksimum 32.48 m2 sedangkan ketika kondisi minimum 0.001 m2 dan terjadi pada hulu sungai.]]>
