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eUREKA : Jurnal Penelitian Mahasiswa Teknik Sipil dan Teknik Kimia
Published by Universitas Tribhuwana Tunggadewi
ISSN : -     EISSN : 2548771X     DOI : -
Core Subject : Science, Engineering,
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Energy Engineering Industrial & Manufacturing Engineering
Focus and Scope of this journal are : Chemical Engineering including : bioenergy processing, environmental engineering, natural resource management, Heat and Mass Transfer, Chemical Reaction, Analytical Chemistry, Biochemistry, Designing tools and chemical processes, Chemical industry process, Computing and modeling (simulation) process, Particle and nano technology, membrane technology, esessential oil technology, and phytopharmaca, etc. Civil Engineering including : technology of construction materials, transportation system, environmental layout, concrete and wood structures, steel construction, bridge and dam construction, management of water resources and Hydrology, earthquake engineering, sanitation systems and urban drainage. eUREKA is published twice a year on Juni and December by Engineering Faculty of Universitas Tribhuwana Tunggadewi Malang
Arjuna Subject : -
Articles 160 Documents
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KAJIAN METODE PELAKSANAAN DAN PERBANDINGAN KOEFISIEN UPAH KERJA PADA PEKERJAAN PEMASANGAN BATA RINGAN Studi Kasus: Pembangunan Gereja Kristen Indonesia Bromo Kota Malang ALEKSANDER TELNONI, REYNOLD JOHAN; Rasidi, Nawir; Suhudi, Suhudi
eUREKA : Jurnal Penelitian Mahasiswa Teknik Sipil dan Teknik Kimia Vol 1, No 2 (2017)
Publisher : Universitas Tribhuwana Tunggadewi Malang

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Abstract

In a construction project either in the planning, implementation and supervision of construction management indispensable good. It is intended that a project can run well, with cost-efficient and can be implemented on time. The method of implementation is an important part in the implementation of a project. What is important is the coefficient of wages as this will greatly affect the welfare of the workers. The determination of the coefficient of wages must be referring to the Indonesian National Standard (SNI). Light brick is a material that is widely used today. However, SNI has not been set on the coefficient of light brick work itself so that the implementation of the field is still used coefficient of wages for work of red brick. Calculating the coefficient of wages is by dividing the daily work volume and number of employees as a factor denominator. From observations made on the installation work light brick building Gereja Kristen Indonesia Bromo, the method used is correct. From the analysis of the data for wage coefficients obtained total wage employment lightweight brick installation methods SNI Rp 76.12 million, while total wages fact the field installation of light brick Rp 63.106 million, and based on research wages brick work lighter by Rp78.955 million, For the cost/m2 installation of lightweight brick according to SNI is Rp 29909.88. While the value of wage employment per m2 installation of lightweight brick according to the reality on the ground is Rp 24797.08 difference between the two comparisons is Rp 5112.8. Cost saving light brick work execution reached 17%. Kata Kunci : Bata ringan, Metode pelaksanaan, Koefisien upah kerja
Analisa Tingkat Pelayanan Jalan Pada Ruas Jalan Imam Bonjol Kecamatan Pontianak Tenggara Kota Pontianak Satria, Destian; Rahma, Pamela Dinar; Kristafi, Andy
eUREKA : Jurnal Penelitian Mahasiswa Teknik Sipil dan Teknik Kimia Vol 2, No 1 (2018)
Publisher : Universitas Tribhuwana Tunggadewi Malang

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ABSTRAK Melihat kondisi Kota Pontianak saat ini, jika dilihat dari aspek sarana dan prasarana transportasi sudah mulai berbanding terbalik. Dimana kebutuhan jalan tidak sebanding dengan jumlah kendaraan yang tersedia. Jadi ini akan berdampak negatif pada pergerakan lalu lintas, misalnya terjadi peningkatan volume lalu lintas pada ruas jalan tertentu yang mengakibatkan kemacetan yang panjang, terutama pada jam sibuk. Akibatnya, jarak tempuh sebenarnya akan ditempuh dalam waktu lama. Penelitian yang dilakukan dalam penelitian ini adalah penelitian yang dilakukan di jalan Imam Bonjol Kota Pontianak dengan tujuan untuk menghitung kapasitas dan tingkat pelayanan, yaitu dengan melakukan survei selama 2 minggu (mulai pukul 6.00 pagi sampai 21.00 WIB) yang dari Survei Data ini memperoleh volume lalu lintas, kecepatan kendaraan dan data geometrik jalan. Dalam pengolahan data dilakukan dengan metode Manual of Capacity of Road Indonesia (MKJI) 1997 dimana tingkat kejenuhan (DS) sebagai indikator perilaku lalu lintas di pinggir jalan kota Imam Bonjol Pontianak. Dari hasil survei pengolahan data diperoleh nilai kapasitas pada ruas jalan ini yaitu sebesar 2934,36 smp / jam dan tingkat pelayan di LOS F yang berarti bahwa volume lalu lintas di jalan Imam Bonjol Kota Pontianak saat ini berada pada Kapasitas arus tidak stabil, atau berhenti. Kata kunci: analisis kapasitas, kecepatan, tingkat pelayanan ABSTRACT Seeing the current condition of Pontianak city, if viewed from the aspect of transportation facilities and infrastructure has started to inversely proportional. Where the need for roads is not proportional to the number of vehicles available. So this will have a negative impact on the movement of traffic, for example there is an increase in traffic volume on certain road segments that result in long traffic jams, especially during rush hours. As a result, the actual short distance will be taken in a long time. The study conducted in this research is a research conducted on the road of Imam Bonjol Kokta Pontianak with the aim to calculate the capacity and level of service, that is by conducting a survey for 2 weeks (starting from 6.00 am to 21.00 pm) which from the survey This data obtained traffic volume, vehicle speed and road geometric data. In data processing done by method of Manual of Capacity of Road of Indonesia (MKJI) 1997 where degree of saturation (DS) as indicator of traffic behavior on roadside Imam beber city of Pontianak. From the results of data processing survey obtained the value of capacity on this road segment that is equal to 2934.36 smp / hour and the level of waiter at LOS F which means that the volume of traffic on the road Imam Bonjol Pontianak City is currently at an unstable current capacity, Stopped. Keywords: capacity analysis, speed, service level
STUDI KELAYAKAN PENGARUH PENAMBAHAN TEMPURUNG KENARI TERHADAP KUAT LENTUR BETON FC’ 25 MPA SEBAGAI PENGGANTI AGREGAT KASAR LOY, YOHANES PAULUS GELA; Rasidi, Nawir
eUREKA : Jurnal Penelitian Mahasiswa Teknik Sipil dan Teknik Kimia Vol 1, No 1 (2017)
Publisher : Universitas Tribhuwana Tunggadewi Malang

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Canary represent original crop of Indonesia which growing many in Indonesia region part of east, like Sulawesi North, Moluccas, Horrible Island, Flores, Alor and Island of Timor NTT. This Crop still pertained forest crop which many not yet conducting. But that way as picture, one farm hectare can grow more or less 90 canary tree and each;every tree can yield 50 Singk canary seed per year. Canary shell of coconut to be used in this concrete test is obtained from Flores-East Nusa Tenggara ( NTT). During activity which is cover levying of materials, making of test object, examination of limber strength of reinforced concrete. In this research is made by 5 different concrete mixture type pursuant to amount of the percentage of addition of canary shell of coconut at concrete. Percentage of addition of canary shell of coconut is 0%, 3%, 6%, 9% and 12% from requirement of gravel. ratio of Proposal aktual in weight = Cement : Sand : Gravel : Water is 6,96 kg: 11,66 kg : 17,44 kg : 3,73kg. At examination of limber strength of reinforced concrete log of the size log 15 x cm 15 x cm 60 cm hence obtained by average value between and rating of lendutan. For the log of concrete which do not enhance canary shell of coconut have average value addition of canary shell of coconut equal to 3% is saleable of B1 very high with lendutan equal to 4,12 mm compared to concrete which do not canary shell of coconut. Keyword : Shell Of Coconut Canary, Strong Flex. ABSTRAK Kenari merupakan tanaman asli Indonesia yang banyak tumbuh di wilayah Indonesia bagian timur, seperti Sulawesi Utara, Maluku, Pulau Seram, Flores, Alor dan Pulau Timor NTT. Tanaman ini masih tergolong tanaman hutan yang banyak belum dibudidayakan. Namun demikian sebagai gambaran, satu hektar lahan dapat ditumbuhi kurang lebih 90 pohon kenari dan setiap pohon dapat menghasilkan 50 Kg biji kenari per tahun. Tempurung kenari yang akan digunakan dalam uji beton ini diperoleh dari Flores – Nusa Tenggara Timur (NTT). Kegiatan yang dilakukan meliputi pengadaan bahan, pembuatan benda uji, pengujian kuat lentur beton bertulang. Di dalam penelitian ini dibuat 5 jenis campuran beton yang berbeda berdasarkan jumlah prosentase penambahan tempurung kenari pada beton. Prosentase penambahan tempurung kenari adalah 0%, 3%, 6%, 9% dan 12% dari kebutuhan kerikil. Rasio proposal aktual dalam berat = Semen : Pasir : Kerikil : Air adalah 6,96 kg : 11,66 kg : 17,44 kg : 3,73 kg. Pada pengujian kuat lentur balok beton bertulang dengan ukuran balok 15 cm x 15 cm x 60 cm maka diperoleh nilai rata-rata antara beban maksimum dan lendutan. Untuk balok beton yang tidak menambahkan tempurung kenari memiliki nilai rata-rata penambahan tempurung kenari sebesar 3%pada pelakuan B1 sangat tinggi dengan lendutan sebesar 4,12 mm dibandingkan dengan beton yang tidak menambahan tempurung kenari. Kata Kunci : Tempurung Kenari, Kuat Lentur
PEMANFAATAN TONGKOL JAGUNG MENJADI ASAP CAIR MENGGUNAKAN PROSES PIROLISIS Martins, Olga Dasilva; Abrina Anggraini, Sinar Perbawani; Yuniningsih, Susy
eUREKA : Jurnal Penelitian Mahasiswa Teknik Sipil dan Teknik Kimia Vol 1, No 1 (2017)
Publisher : Universitas Tribhuwana Tunggadewi Malang

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The stench caused by the breakdown of proteins by microbes produce a shing odor that is often encountered by rubber farmers cause bokar quality ( though rubber material ) to be low and cause environmental pollution if not handled in a proper way . In the timber industry , the wood becomes easy rotten, easily attacked by termites and easily decayed , it can be said that the quality of the wood is low. Solutions to this problem’s is to utilize the technology of liquid smoke. The purpose of this study was to determine the quality and quantity of liquid smoke corncob non-food as a natural preservative that can be applied to rubber plantations and wood industries. This study begins with the cleaning process, enumeration and drying. Then weighed as much as 3 kg of corn cobs and put into a pyrolysis reactor at a temperature of 175 °C, for 5 hours. The third stage product analysis by GC/MS for the brand Hewlett Packard 6890 MSD 5973 GC equipped Chesstation data base system and a pH meter. The results showed that the quantity of liquid smoke corncob based on the yield is 31.65 % . The quality of liquid smoke seen from phenol content is 1, 38 % and acidity ( As. Acetate ) at 1.3 %. Keywords : Corn Cob, Pyrolisis, Condensation, Liquid Smoke
ANALISA PERBANDINGAN KOEFISIEN UPAH KERJA DAN BAHAN DENGAN METODE ANALISA STANDAR NASIONAL INDONESIA PADA BETON STRUKTUR 3 LANTAI PROYEK PERKANTORAN REVISTAR GRAHA DEWATA MALANG MONE, HESRON IGNASIUS; Rasidi, Nawir
eUREKA : Jurnal Penelitian Mahasiswa Teknik Sipil dan Teknik Kimia Vol 1, No 2 (2017)
Publisher : Universitas Tribhuwana Tunggadewi Malang

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The purpose of Project Management is to manage management function or oversee the implementation of development such that optimal result are obtained in accordance with the requirements (specification) for the purpose of achieving this goal, it should be noted also about the quality of the building, the cost of the use and limits of implementation in order to achieve this result is always attempted execution quality control,cost control and supervision of the execution time. The specific project management better known as coefficients, wages and materials. office Revistar Graha Dewata Malang is a large – capacity building with 3 floors portal structure. Coefficient which is primarily used as a reference coefficient of SNI 2016 that have been defined, while there are coefficients on the location of the projects coefficients is the coefficient obtained from the results of the actual calculations, based on considerations of efficiency and economic cost. It would require a comparative analysis between the coefficients Analysis of National Standards and coefficients obtained from the project.Analysis of the coefficient of Indonesia National Standard for the wages of workers with the average value of the coefficient of 0.038 OH while the coefficient of project analysis for wages premises the average value of the coefficient of 0.009 OH. It can be concluded that the comparison coefficient eligible considerations of efficiency and economical is the coefficient project. Keywords: coefficient, project management, efficiency, economical
Pra Rancang Bangun Pabrik Asap Cair dari Sekam Padi dengan Proses Slow Pyrolisis Kapasitas 5.000 Ton/Tahun dengan Alat Utama Reaktor Marsaoly, Rahayu H; Iskandar, Taufik; Anggraini, S.P. Abrina
eUREKA : Jurnal Penelitian Mahasiswa Teknik Sipil dan Teknik Kimia Vol 2, No 2 (2018)
Publisher : Universitas Tribhuwana Tunggadewi Malang

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ABSTRAK Asap cair adalah produk kondensasi atau kondensasi dari uap bakar secara langsung atau tidak langsung dari lignin, selulosa, hemiselulosa dan senyawa karbon lainnya. Produksi asap cair adalah proses pirolisis. Fungsi utama asap cair adalah untuk memberikan rasa atau warna yang diinginkan untuk produk asam oleh senyawa fenol dan karbonil. Karena mengandung fenol, asam dan alkohol sehingga asap cair dapat digunakan sebagai pengawet makanan. Beras memiliki komponen utama seperti selulosa 31,4-36,3%, hemiselulosa 2,9 - 11,8% dan lignin 9,5 - 18,4%, oleh karena itu sekam padi memiliki potensi besar untuk digunakan sebagai asap cair. Pra-Dirancang untuk Membangun Pabrik Asap Cair dari Rice Husband direncanakan akan didirikan di Bojonegoro Jawa Timur dengan kapasitas 5.000 Ton / tahun, dengan 300 hari / tahun, 18 Jam / hari menggunakan proses Slow Pyrolysis. Berdasarkan analisis ekonomi, total modal investasi dan total biaya produksi yang dibutuhkan adalah Rp. 31.341.084.487, - dan Rp. 106.031.770.575. Nilai penjualan produk adalah Rp. 120.450.800.000 per tahun dengan laba sebelum dan sesudah pajak adalah Rp. 14.419.029.425 per tahun dan Rp. 12,977,126,483 per tahun. Hasil analisis kelayakan diperoleh Return of Investment (ROI) sebelum dan sesudah pajak sebesar 50,6% dan 45,5%, Pay Out Time (POT) selama 1,88 tahun, Break Even Point (BEP) sebesar 40%, dan Internal Rate Of Return ( IRR) dari 74,15%. Berdasarkan parameter ekonomi ini, Pra Desain Pabrik Asap Cair dari Rice Husker didirikan. Kata-kata kunci : pabrik pre design, asap cair, sekam padi, pirolisis ABSTRACT Liquid Smoke is a product of condensation or condensation from vapors of burn directly or indirectly from materials containing many lignin, cellulose, hemicellulose and other carbon compounds. The production of liquid smoke is pyrolysis process. The main function of liquid smoke is to provide a flavor or a desired color and color to the acid product by phenol and carbonyl compounds. Because it contains phenols, acids and alcohols so that liquid smoke can be used as a food preservative. Rice husk has main components such as cellulose 31.4-36.3%, hemisellulose 2.9 - 11.8% and lignin 9.5 - 18.4%, therefore rice husk has great potential to be used as liquid smoke. Pre-Designed to Build a Liquid Smoke Plant from Rice Husk is planned to be established in Bojonegoro East Java with 5,000 Ton / year capacity, with 300 days / year, 18 Hours / day using Slow Pyrolysis process. Based on the economic analysis, the total investment capital and total production cost required are Rp 31,341,084,487, - and Rp 106,031,770,575, -. The sales value of the product is Rp 120,450,800,000, - per year with profit before and after tax is Rp 14,419,029,425, - per year and Rp 12,977,126,483, - per year. The result of feasibility analysis obtained Return Of Investment (ROI) before and after tax of 50.6% and 45.5%, Pay Out Time (POT) for 1.88 years, Break Even Point (BEP) of 40%, and Internal Rate Of Return (IRR) of 74.15%. Based on these economic parameters, the Pre Design of Liquid Smoke Plant from Rice Husker is established. Keywords : pre design factory, liquid smoke, rice husk, pyrolisis
STUDI KELAYAKAN MATERIAL GUNUNG DALAM PENGGUNAANNYA SEBAGAI SALAH SATU MATERIAL BETON (Studi Kasus Material Gunung Naru Kabupaten Ngada) LOSA, FLORIANUS IGNASIUS; Ningrum, Diana
eUREKA : Jurnal Penelitian Mahasiswa Teknik Sipil dan Teknik Kimia Vol 1, No 1 (2017)
Publisher : Universitas Tribhuwana Tunggadewi Malang

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Agregat Naru become an importsnt commodity in Ngada and surrounding and counties, is a building material. Agregat should meet various technical requirements. But as the quality of the natural materil obviously heavily influenced agregat Naru clear condition environment where they were takken. Research to do in laboratory with conrete to know pressure strong of cube and cylinder with size for puul strong of cube 15 x 30 cm, where forb concrete compressive strength test specimens made of 8 pieces and 5 pieces of concrete tensile specimens with mixure ratio 1 cement: 1, 65 gravel: 2, 47 sand. The preliminary test of the mountain Naru agregat shiwed that themoisture content was 0, 36%, specific gravity 2,47 and density of coarse agregat smooth 2,53, absorption for rough agregat for 2, 32% and agaregat smooth 21, 27% . Abrasion to the engine Lost Angeles Test speed is 30- 33 rpm is 55, 54%. Compressive strength of concrete at the age of 7 days converted to 28 days of 197, 88 kg/cm2. Keywords : agregat quality, concrete compressive strength, stength of concrete, Naru. ABSTRAK Agregat Naru menjadi komoditas penting di kabupaten Ngada dan sekitarnya, yaitu sebagai bahan bangunan. agregat harus memenuhi berbagai syarat teknis. Namun sebagai bahan alam kualitas agregat Naru jelas banyak dipengaruhi oleh keadaan tempat dan lingkungan pengambilannya. Penelitian dilakukan dilaboratorium dengan kubus beton 15 x 15 cm untuk mengetahui kuat tekan beton dan selinder dengan ukuran 15 x 30 cm untuk kuat tarik beton.dimana untuk kuat tekan beton dibuat 8 buah benda uji dan kuat tarik beton 5 buah benda uji dengan Perbandingan campuran 1semen : 1,65 Kerikil : 2,47 Pasir. Uji pendahuluan terhadap aggregat dari gunung naru menunjukan bahwa kandungan air adalah 0.36%, berat jenis agregat kasar 2.47 dan berat jenis untuk agregat halus 2.53, penyerapan untuk agregat kasar sebesar 2.32 % dan agregat halus adalah 21.70%,. Abrasi dengan mesin Los Angelos Test pada kecepatan 30-33 rpm adalah 55.45%. Kuat tekan beton pada umur 7 hari dikonversi ke 28 hari sebesar 197,88 Kg/cm2 . Kata Kunci : kualiats agregat, kuat tekan beton, kuat tarik beton, naru
Studi Perencanaan Penampungan Air Hujan Di Gedung Universitas Tribhuwana Tunggadewi Malang Talan, Hironimus; Khaerudin, Dian Noorvy; Pandulu, Galih Damar
eUREKA : Jurnal Penelitian Mahasiswa Teknik Sipil dan Teknik Kimia Vol 1, No 2 (2017)
Publisher : Universitas Tribhuwana Tunggadewi Malang

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Water is one of the sources of power and energy that exist on this earth. Without water all organism/living things can not survive and will die. The climate change is happening now, resulting in dry and rainy seasons shifted and become erratic. Rainwater reservoir is a simple technique with low cost that does not require special expertise in its construction. Rainwater reservoir system consists of three parts, namely the catch, chamfer with the pipeline, and reservoir. Hydrologic cycle is the movement of sea water into the air, which then falls to the ground again as rain or other precipitation forms, and finally flows into the ocean again. Rainwater reservoir is the collection of rainwater runoff water to meet/fulfill the needs of domestic water, agricultural, and environmental management. Rainwater reservoir that is planned able to help the need of clean water in University of Tribhuwana Tunggadewi Malang. Based on the need projection of clean water in the area planned was obtained Q debit average = 9.895 m3/sec, 15.275 m3/sec, and 7,555m3/sec and Q debit plan = 0.2897 m3/sec, 0.3809 m3/sec, and 0.3113 m3/sec. The reservoir construction is planned by using ferro cement tub, because the cost is relatively cheap and able to accommodate large water capacity. Clean water pipe development plan covers the entire territory of University of Tribhuwana Tunggadewi Malang. Keywords: Rain Water Reservoir, Rain Water Harvesting ABSTRAK Air adalah salah satu sumber kekuatan dan energi yang ada di muka bumi ini. Tanpa air semua makluk hidup tidak dapat bertahan hidup dan akan mati. Perubahan iklim yang terjadi saat ini, mengakibatkan musim kemarau dan musim penghujan mengalami pergeseran dan menjadi tidak menentu. Penampungan air hujan merupakan teknik sederhana dengan biaya rendah yang tidak membutuhkan keahlian khusus dalam pembangunannya. Sistem penampungan air hujan terdiri dari tiga bagian, yaitu tangkapan, talang beserta pipa penyalur, dan tampungan. Siklus hidrologi adalah gerakan air laut ke udara, yang kemudian jatuh ke permukaan tanah lagi sebagai hujan atau bentuk presipitasi lain, dan akhirnya mengalir ke laut kembali. Penampungan air hujan adalah pengumpulan limpasan air hujan untuk memenuhi kebutuhan air domestik, pertanian, maupun untuk manajemen lingkungan. Penampungan air hujan yang direncanakan mampu membantu memenuhi kebutuhan air bersih di Universitas Tribhuwana tunggadewi Malang. Berdasarkan proyeksi kebutuhan air bersih pada daerah yang direncanakan diperoleh Qdebit rata-rata = 9,895 m3/detik, 15,275 m3/detik, dan 7,555m3/detik dan Q debit rencana = 0,2897 m3/detik, 0,3809 m3/detik, dan 0,3113 m3/detik. Konstruksi tampungan direncanakan menggunakan bak ferro semen, karena biayanya yang relatif murah dan mampu menampung kapasitas air yang besar. Rencana pengembangan pipa air bersih mencakup seluruh wilayah Universitas Tribhuwana Tunggadewi Malang. Kata Kunci : Penampungan Air Hujan, Panen Air Hujan
STUDI PERENCANAAN PERKERASAN KAKU (RIGID PAVEMENT) PADA RUAS JALAN AEGELA-DANGA Ara, Yeremias Pau; widodo, esti; arifianto, andi kristafi
eUREKA : Jurnal Penelitian Mahasiswa Teknik Sipil dan Teknik Kimia Vol 1, No 2 (2017)
Publisher : Universitas Tribhuwana Tunggadewi Malang

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Excellence use rigid pavement construction (rigid pavement) as highway constructionis the construction of age in terms of longer compared with flexible pavement construction to widen the road to create an atmosphere that is safe, smooth, precise and efficient, and economical. In the body of the soil improvement Aegela-Danga taken soil data on the location of such damage. Among others Boring field investigations and surveys the field then further investigation laboratory, such as: CBR (California Bearing Ratio) Test. Calculation results showed Nasraa Planning rigid pavement (rigid pavement) using a type of cement concrete pavement continued with reinforcement and concrete used for the upper structure is K-350 with a thickness of 18 cm, adjusted to the pavement thickness design calculations while using a thin concrete foundation under concrete quality K-125 with a thickness of 10 cm. Based on the calculation of the Road Segment LHR 2013 Aegela-Danga including local roads III class roads secondary type II. Keywords: Planning Overview Rigid Pavement ABSTRAK Keunggulan penggunaan konstruksi perkerasan kaku (rigid pavement) sebagai konstruksi jalan raya adalah dari segi umur konstruksi yang lebih lama dibandingkan dengan konstruksi perkerasan lentur sehingga pelebaran jalan tercipta suasana yang aman, lancar, tepat dan efisien serta ekonomis. Pada perbaikan tanah tubuh jalan Aegela-Danga diambil data tanah pada lokasi yang terkena kerusakan. Penyelidikan lapangan Antara lain Boring dan Survey dilapangan kemudian penyelidikan lebih lanjut dilaboratorium, berupa : C.B.R (California Bearing Ratio) Test . Hasil Perhitungan Nasraa menunjukan Perencanaan perkerasan kaku (rigid pavement) menggunakan jenis perkerasan beton semen bersambung dengan tulangan dan Beton yang digunakan untuk struktur atas adalah K-350 dengan ketebalan 18 cm, disesuaikan dengan perhitungan perencanaan tebal perkerasan sedangkan untuk Pondasi bawah beton kurus menggunakan beton mutu K-125 dengan ketebalan 10 cm. Berdasarkan perhitungan LHR 2013 Jalan Ruas Aegela-Danga termasuk jalan kelas III jalan lokal sekunder tipe II. Kata Kunci : Tinjauan Perencanaan Perkerasan Kaku
Perencanaan Tebal Perkerasaan Lentur Untuk Pelebaran Ruas Jalan Beduku – Sarlala (Sta. 17+ 750 - Sta. 22 + 750) Timor - Leste Jesus, Vitorino De; Rahma, Pamela Dinar; Arifianto, Andy Kristafi
eUREKA : Jurnal Penelitian Mahasiswa Teknik Sipil dan Teknik Kimia Vol 2, No 2 (2018)
Publisher : Universitas Tribhuwana Tunggadewi Malang

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Abstract

ABSTRAK Perkerasan lentur (flexible pavement) terdiri dari lapisan-lapisan yang diletakkan pada tanah dasar. Konstruksi perkerasan lentur (flexible pavement) terdiri dari empat lapisan yaitu Lapisan permukaan (surface course), Lapisan pondasi atas (base course), Lapisan pondasi bawah (subbase course), Lapisan tanah dasar (subgrade). Berdasarkan kondisi yang ada dilokasi studi, Perencanaan Tebal Perkerasaan Lentur Untuk Pelebaran Ruas Jalan Beduku - Sarlala (Sta.17+ 750 – Sta. 22 + 750) Timor - Leste ini dimaksudkan untuk menunjang perekonomian, social, budaya dan keamanan untuk daerah-daerah yang tingkat pelayanan lalu lintasnya sangat tinggi terutama di kawasan perkotaan perlu di bangun jalan yang mampu menampung jumlah lalu lintas yang akan melalui jalan tersebut. yang sangat perlu dan perhatikan adalah dari segi perencanaan pembuatan jalan, baik dari segi perhitungan lapisan perkerasan maupun dari segi teknis pelaksanaan pembuatan lapisan perkerasan lentur jalan. Prasarana jalan merupakan urat nadi kelancaran lalu lintas di darat. Lancarnya arus lalu lintas akan sangat mendukung perkembangan ekonomi daerah seperti kabupaten Aileu khususnya pada jalan Beduku – Sarlala yang menhubungkan beberapa kabupaten. Penelitian dilaksanakan di Desa Beduku Kecamatan Dare kabupaten Aileu Timor-Leste, pada bulan april 2016. Metode yang digunakan dalam studi ini adalah Metode Bina Margadapat diperoleh susunan tebal perkerasan terdiri dari pondasi bawah (SubBase) tebal 8 cm dengan agregat kelas B, pondasi atas (Base Course) tebal 20 cm dengan agregat kelas A, lapisan permukaan (Surface) 5 cm Laston. Untuk menjaga agar tidak terjadi retak pada tubuh jalan maka dihimbau kepada masyarakat agar tidak memotong pohon. Kata kunci : Perencanaan Tebal Perkerasan Lentur untuk Pelebaran Ruas Jalan. ABSTRACT Flexible pavement consists of layers placed on the ground. Flexible pavement construction consists of four layers: Surface course, base course, Subbase course, Subgrade layer.Based on the existing conditions of the study location, Planning of Bonded Thickness for the Widening of Beduku - Sarlala (Sta 17 + 750 - Sta 22 + 750) East Timor is intended to support the economy, social, culture and security for the The level of traffic services is very high, especially in urban areas need to be built roads that can accommodate the amount of traffic going through the road. Which is very necessary and note is in terms of road planning planning, both in terms of calculation of pavement layer and from the technical aspect of the implementation of the pavement layer bending road.Road infrastructure is the pulse of traffic smoothness on land. The current flow of traffic will greatly support the development of regional economies such as Aileu district, especially in Beduku - Sarlala road that connects several districts. The study was conducted in Beduku Village Dare Aileu district of Timor-Leste, in april 2016.The method used in this study is the Bina Marga method can be obtained from the thickness of the pavement composed of the bottom of the base (Sub Base) 8 cm thick with class B aggregate, Base Course 20 cm thick with class A aggregate, surface layer (Surface) 5 cm Laston. To keep from cracking in the body of the road, it is suggested to the community not to cut the tree. Keywords: Planning of Bending Pavement Thickness for Widening of Road.

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