Jurnal Civronlit Unbari
Jurnal Civronlit Unbari is a scientific journal published regularly twice a year in April and October by Fakultas Teknik Universitas Batanghari (Faculty of Engineering, Batanghari University).
Jurnal Civronlit Unbari is published media for research results of engineering field. These results are published in such an original scientific article and a review. Submitted manuscript must be original, no plagiarism and unpublished. Manuscript is submitted online via Open Journal System (OJS), must follow author guideline and writting template. All submission will be blind reviewed by qualified reviewers in their field.
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117 Documents
<![CDATA[PENGARUH PENAMBAHAN SERAT GONI TERHADAP KUAT TEKAN DAN KUAT TARIK BETON ]]>
<![CDATA[M Nuklirullah]]>
<![CDATA[ Jurnal Civronlit Unbari Vol 2, No 2 (2017): Oktober ]]>
Publisher : <![CDATA[Universitas Batanghari ]]>
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DOI: 10.33087/civronlit.v2i2.20
<![CDATA[Concrete has less good properties, ie brittle so it is not strong enough to withstand tensile. To overcome the bad nature of the concrete can be done by adding fiber (fiber) on the concrete mix. The goal is to reinforce concrete with fiber that is spread uniformly into a concrete mix. The commonly used fibers are made of steel, polymer, or glass fiber. One type of fiber that can be used is roselle fiber which is the material of the burlap maker which belongs to the category of natural fiber. This research was conducted with the aim to know the compressive strength and tensile strength of concrete due to the influence of the addition of jute fiber. Variation of mixed fiber used is 0%, 1% and 3%. The test specimens were used in the form of a cylinder with a diameter of 15 cm and a length of 30 cm for a compressive strength test of 3 pieces and a tensile strength test of 3 pieces for each variation of the jute fiber mixture used. The results showed that with the addition of jute fiber decreased the value of workability. The unit weight of concrete decreases with increasing fiber content. Concrete strength and concrete tensile strength decrease with increasing jute fiber.Keywords: Concrete, Fiber, Compressive Strength, Tensile Strength]]>
<![CDATA[Pemanfaatan Kantong Plastik Bekas Untuk Paving Block ]]>
<![CDATA[Guntar Marolop S]]>;
<![CDATA[Suhendra Suhendra]]>
<![CDATA[ Jurnal Civronlit Unbari Vol 4, No 2 (2019): Oktober ]]>
Publisher : <![CDATA[Universitas Batanghari ]]>
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DOI: 10.33087/civronlit.v4i2.51
<![CDATA[Salah satu produk teknologi adalah plastik. Plastik banyak digunakan sebagai perabot rumah tangga, sebagai pembungkus kemasan (kantong) dan penggunaan lain. Selain fungsinya yang praktis dan desain kemasan yang menarik, harga plastik juga lebih murah sehingga banyak digemari oleh masyarakat. Pada umumnya kantong plastik hanya digunakan sekali pakai dan akan dibuang berupa sampah. Sampah kantong plastik ini sulit terurai dan memiliki komponen pencemar yakni benzena yang merupakan salah satu penyebab kanker. Bila jumlah sampah kantong plastik semakin banyak, maka sampah ini akan menimbulkan masalah bagi lingkungan dan kesehatan. Di sisi lain, sampah plastik masih dapat dimanfaatkan melalui proses tertentu, salah satu diantaranya mengolah kantong palstik menjadi paving block. Dengan cara mencairkan sampah kantong plastik melalui proses pemanasan. Penelitian yang dilakukan dengan mencairkan bermacam bentuk dan jenis sampah plastik, kemudian dicetak menjadi paving block, membutuhkan sekitar 26 liter sampah plastik untuk mendapatkan satu buah paving block tipe segi enam dengan tebal 5cm. Hasil uji kuat tekan menunjukkan bahwa mutu yang dihasilkan memenuhi klasifikasi mutu D : bisa digunakan untuk taman dan penggunaan lain.]]>
<![CDATA[ANALISIS MEDAN LISTRIK YANG DIPRODUKSI OLEH PRELIMINARY BREAKDOWN PADA PETIR NEGATIF AWAN KE BUMI ]]>
<![CDATA[Fadli Eka Yandra]]>
<![CDATA[ Jurnal Civronlit Unbari Vol 2, No 1 (2017): April ]]>
Publisher : <![CDATA[Universitas Batanghari ]]>
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DOI: 10.33087/civronlit.v2i1.11
<![CDATA[The main objective of this thesis is to demonstrate the benefits of the analysis of Power Spectrum Density (PSD) to observe the change of the electric field at intermediate negative lightning cloud to ground (CG) and terminology-intermediate breakdown-leader (BIL) before turning the struck first. Analysis was done on data 74 occurrence of lightning in the city of Padang, with terminology BIL. Time domain analysis time – frequency of use applications Short Time Fourier Trasnform (STFT), then the results of the analysis time domain – frequency domain analysis compared with the time. The basis of the use of the STFT is the calculation of Spektogram. Time domain analysis of results time – frequency domain analysis against the difference obtained by time, where for data with sampling rate 1 MS/s (low resolution) in the domain of time, does not happen much changes compared data with sampling rate 25 MS/s (high resolution), high resolution spectrum due to clearer spectrum amplitude frequency. Different the results of the calculation phase BIL with time domain data will look on the lightning with a time limit of occurrence of short or Intermediate phase on the value of the voltage E smaller, because it forms the lower wave recording-amplitudo, so can be seen clearly the difference phases of BIL is happening. Keyword: Preliminary Breakdown, Intermediate Duration, phase based on Power Spectrum Density BIL.]]>
<![CDATA[Peluang Efisiensi Tungku Pembakaran Bata Merah di Daerah Setiti Kabupaten Muaro Jambi ]]>
<![CDATA[Myson Myson]]>
<![CDATA[ Jurnal Civronlit Unbari Vol 3, No 2 (2018): Oktober ]]>
Publisher : <![CDATA[Universitas Batanghari ]]>
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DOI: 10.33087/civronlit.v3i2.38
<![CDATA[Tahapan pembakaran bata merah dimulai dari penguapan (pengeringan) pada temperatur kira-kira 120C. Selanjutnya tahap oksidasi dimana terjadi pembakaran sisa-sisa karbon yang terdapat didalam tanah liat. Proses ini berlangsung pada temperatur 650C-800C. Kemudian pembakaran penuh. Bata merah dibakar hingga matang dan terjadi proses sintering hingga menjadi bata padat. Temperatur matang bervariasi antara 920 C 1020 C tergantung pada sifat tanah liatyang dipakai. Dari data diketahui daerah sekitar tungku, setelah semua bahan bakar terbakar. memiliki temperature diatas 300 oC, sehingga hal ini merupakan suatu peluang untuk memperpendek waktu proses pengeringan. Untuk dapat memanfaatkan panas tersebut yang biasanya terbuang diperlukan beberapa perubahan yaitu perubahan pada sistim dan arah penjemuran bata merah mentah serta perubahan pada tungku pembakaran.]]>
<![CDATA[Kajian Azaz Manfaat Jembatan Penyeberangan Orang (JPO) di Jalan Sultan Thaha Kota Jambi ]]>
<![CDATA[Fakhrul Rozi Yamali]]>;
<![CDATA[Fakhrul Rozi Yamali]]>
<![CDATA[ Jurnal Civronlit Unbari Vol 3, No 1 (2018): April ]]>
Publisher : <![CDATA[Universitas Batanghari ]]>
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DOI: 10.33087/civronlit.v3i1.27
<![CDATA[Pedestrian facilities are often overlooked. Whereas pedestrians include elements of traffic flow that need attention, especially in dense urban areas will be vehicles. The purpose of this research is to know the benefits of the Pedestrian Overpass (JPO) in Jalan Sultan Thaha near WTC Mall of Jambi City. The research conducted is to survey JPO users during peak hours and busy days and compare to the traffic in the research area. The results of the study assessed the suitability of the ferry facilities to the existing requirements and to recommend appropriate facilities can be calculated from the highest crossing volume (P) and vehicle volume (V) at peak hours ie P = 325 pedestrians /hour, V = 2610.75 vehicles./hour. Based on the recommendation of choosing a road crossing facility, it can be concluded that the recommended facilities are Zebra Cross (ZC) crossing facilities and it is not feasible to use JPO. From the percentage data of population growth in the estimation of the number of people who will use pedestrian overpass, it will work at 8 years 3 months ahead. Keyword : Pedestrian Overpass, Crossers, traffic density ]]>
<![CDATA[PEMANFAATAN SIKLUS PEMBUANGAN AIR TERHADAP SISTEM DRAINASE PERUMAHAN KOTA ]]>
<![CDATA[Azwarman Azwarman]]>
<![CDATA[ Jurnal Civronlit Unbari Vol 2, No 2 (2017): Oktober ]]>
Publisher : <![CDATA[Universitas Batanghari ]]>
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DOI: 10.33087/civronlit.v2i2.16
<![CDATA[Flooding as one of the big problems in Jambi City can be overcome by arranging drainage and drainage system for flood control. However, excess water during floods and used in anticipation of water shortages during the dry season has not been widely studied. The basic principle of water utilization is the engineering into a system of absorption wells or also known as water conservation which aims to prevent or minimize the lost water as the flow of the surface and store it as much as possible into the earth. The study was conducted in Jambi City, taking a case study of housing by conducting engineering to the housing drainage system so that new designs are emerging. The analysis is in the form of field observation and data analysis. This residential location is located in Paalmerah Village with 78/105 building type and there are 23 units of buildings with garden facilities and security. The results show that based on the intensity of rainfall, the dimensions of absorption wells and reservoirs can be determined for Jatayu housing. The dimension of absorption well is with the diameter of circle 1m and height 1.89 m while for the storage tub dimension is rectangular cross section with size 2m x 1.5 m x 1.5 m.Keywords: rainfall, water conservation, efficiency]]>
<![CDATA[Perencanaan Tebal Lapis Perkerasan Kaku pada Tanah Lunak di Jalan Antar Kota Menggunakan Metode AASHTO Tahun 1993 ]]>
<![CDATA[Ditty Trianita Febriani]]>
<![CDATA[ Jurnal Civronlit Unbari Vol 4, No 1 (2019): April ]]>
Publisher : <![CDATA[Universitas Batanghari ]]>
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DOI: 10.33087/civronlit.v4i1.43
<![CDATA[Penelitian ini bertujuan untuk mengetahui perencanaan tebal lapis perkerasan kaku pada tanah lunak dengan metode AASHTO 1993 dan membandingkan perencanaan tebal lapis perkerasan kaku pada tanah lunak dengan perencanaan dan perhitungan tebal lapis perkerasan kaku pada tanah yang tidak lunak. Berdasarkan hasil analisis Tebal Lapis Perkerasan kaku menggunakan metode AASHTO untuk tanah lunak dengan CBR 2,83% adalah 11,42 Inchi atau 29 cm. Rincian sebagai berikut Lebar Pelat = 2 x 3,5 m, Panjang Pelat = 5,5 m, Dowel bars digunakan Ø32 mm, panjang 45 cm, dan jarak 300 mm, Tie Bars digunakan Ø16 mm, panjang 80, dan jarak 600 mm, Mesh Bars digunakan Ø12 mm dan jarak 200 mm. Tebal Lapis Perkerasan kaku menggunakan metode AASHTO untuk tanah lunak dengan CBR 2,83% adalah 11,42 Inchi atau 29 cm. Sementara tebal Lapis Perkerasan kaku menggunakan metode AASHTO untuk tanah tidak lunak dengan CBR 6% adalah 11,02 Inchi atau 28 cm. Jadi, CBR tanah dasar sangat mempengaruhi tebal lapis perkerasan kaku. Sebagai tambahan tanah lunak pada dasarnya mudah mengalami lendutan sehingga untuk mengantisipasi hal tersebut dibutuhkan pemasangan besi tulangan.]]>
<![CDATA[ANALISA ENERGI ALAT PEMADAT TANAH LEMPUNG DILAPANGAN ]]>
<![CDATA[Fahrul Rozi Yamali]]>
<![CDATA[ Jurnal Civronlit Unbari Vol 1, No 1 (2016): Oktober ]]>
Publisher : <![CDATA[Universitas Batanghari ]]>
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DOI: 10.33087/civronlit.v1i1.10
<![CDATA[ABSTRAK Pemadatan merupakan stabilitas tanah secara mekanis. Setelah dipadatkan, susunan partikel-partikel tanah menjadi lebih padat sehingga mempunyai sifat-sifat teknis yang lebih baik dari sebelumnyaBeberapa macam tipe alat pemadat telah dikembangkan oleh banyak pabrik. Besarnya energi pemadatan tergantung pada berat alat pemadat, tekanan dan alat pemadat yang digunakan.Alat pemadat tipe penggilas kaki kambing (sheeps’ foot roller) banyak dipakai untuk pemadatan tanah lempung, dimana alat ini memiliki kaki-kaki (pad) yang berfungsi sebagai peremas tanah yang memberikan tekanan yang lebih besar.Penelitian ini menganalisis besaran energi yang dihasilkan oleh alat penggilas kaki kambing untuk memadatkan tanah 1 hingga 8 lintasan.Hasil penelitian menunjukan energi yang dihasilkan setiap lebar roda dengan kecepatan 8 kpj adalah 64,43 joule untuk 1 lintasan dan semakin banyak jumlah lintasan maka energi yang dihasilkan semakin besar hingga mencapai 515,47 joule.ABSTARCT Compaction of the soil stability mechanically. Once solidified, the composition of the soil particles become more dense and therefore have technical properties better than ever Some types of rollers have been developed by many factories. The amount of compaction energy depends on the weight of the roller, and the pressure rollers are used. Foot roller compactor type of goat (sheeps' foot roller) is widely used for compaction of clay, on which it has legs (pad) that serves as peremas land provides greater pressure. This study analyzes the amount of energy generated by a leg of lamb for pressing to compact the soil 1 to 8 tracks. The results showed wide energy produced each wheel speed of 8 kph is 64.43 joules for one track and the more the number of passes, the greater the energy produced to reach 515.47 joules.]]>
<![CDATA[Kajian Pengaruh Variasi Material Terhadap Kuat Tekan Beton ]]>
<![CDATA[Suhendra Suhendra]]>
<![CDATA[ Jurnal Civronlit Unbari Vol 3, No 1 (2018): April ]]>
Publisher : <![CDATA[Universitas Batanghari ]]>
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DOI: 10.33087/civronlit.v3i1.32
<![CDATA[Aggregate quality is very influential on the strength of the resulting concrete. Both coarse and fine aggregates have various characteristics identified from laboratory test results. This study aims to examine the use of various aggregates for a quality of concrete. The coarse aggregate and the fine aggregate used are obtained from the nearest location to the work to be performed. The quality of the concrete reviewed is K-125, K-175 and K-225. The coarse aggregates used are 1-2 size (in cm), 2-3 size (in cm) crushed aggregate and coral. The fine aggregates used for each of the coarse aggregates are also different. The results showed that the coral aggregate did not meet the gradations of concrete aggregate. While the fine aggregate does not meet the gradation of concrete aggregate for the three types used. The concrete compressive strength test results show the use of coarse aggregates of 2-3 size of crushed and coarse aggregate of corals giving the average compressive strength value required for all planned concrete strength. While concrete using coarse aggregates of rocks of size 1-2 only meet the specified compressive strength, but does not meet the required compressive strength.Key words: Aggregates, concrete, compressive strength]]>
<![CDATA[ANALISIS KADAR TIMBAL (Pb) PADA JAJANAN PINGGIRAN JALAN Ir. H. JUANDA KOTA JAMBI ]]>
<![CDATA[Marhadi Marhadi]]>;
<![CDATA[Anggrika Riyanti]]>
<![CDATA[ Jurnal Civronlit Unbari Vol 2, No 2 (2017): Oktober ]]>
Publisher : <![CDATA[Universitas Batanghari ]]>
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DOI: 10.33087/civronlit.v2i2.21
<![CDATA[Lead Content Analysis (Pb) On Snack Road Ir. H. Juanda City Jambi increasingly proliferation of street vendors snack on the street where the activity is quite crowded, allowing snacks that are sold can be contaminated by lead (Pb) coming from motor vehicle fumes. This study aims to determine the content of lead on street snacks and compared with the maximum limit of lead food in snack foods that have been determined by the Director General of POM in the decision of Director General of POM Number HK.00.06.1.52.4011 Year 2009 on the maximum limit of metal contamination in food that is 0,25 ppm. This research is a descriptive research that gives a picture of lead content in snack. The study was conducted on traders selling fried foods at Street H. Juanda Jambi City. Sampling using total sampling technique where for each place of sale taken three kinds of fried foods such as fried bananas, tofu contents and bakwan. Examination of laboratory test of Environment Department (DLH) Province Jambi Year 2017 got big parameter of S02 equal to 19.5 μg/nm3 whereas standard quality standard set PP. 41 of 1999 on the ambient air quality of 900 μg/nm3, for the parameter N02 of 23.0 μg/nm3, while the standard quality standard set PP. 41 of 1999 on ambient air quality of 400 μg/nm3, for lead parameters (Pb) with the result 0.082 μg/nm3, while the standard quality standard established PP. 41 year 1999 About ambient air quality of 2 μg/nm3 and dust parameter with result 80 μg/nm3 while standard quality standard set PP. 41 of 1999 on ambient air quality of 230 μg/nm3. The content of timbale in banana snack food is 0,0850%, for food bakwan is 0.0008% and for food tofu content is 0,1505% so it has not exceed the maximum limit of metal contamination in food which has been determined by Dirjen POM in decision of Dirjen POM Number HK.00.06.1.52.4011 Year 2009 is 0.25 ppm.Keywords : Ambient Air Quality, Lead (Pb), snack food]]>
