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eUREKA : Jurnal Penelitian Mahasiswa Teknik Sipil dan Teknik Kimia
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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
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Search results for , issue "Vol 3, No 2 (2019): EDISI DESEMBER 2019" : 13 Documents clear
ANALISIS UPAYA PENGELOLAAN LINGKUNGAN DAN UPAYA PEMANTAUAN LINGKUNGAN (STUDI KASUS: RENCANA PEMBANGUNAN GEDUNG INKUBATOR BISNIS UNIVERSITAS TRIBHUWANA TUNGGADEWI MALANG) Samah, Syamsuddin; Rahma, Pamela Dinar
eUREKA : Jurnal Penelitian Teknik Sipil dan Teknik Kimia Vol 3, No 2 (2019): EDISI DESEMBER 2019
Publisher : Universitas Tribhuwana Tunggadewi Malang

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Upaya Pengelolaan Lingkungan dan Upaya pemantauan Lingkungan dianggap perlu karena kegiatan usaha pembangunan gedung inkubator yang merupakan pekerjaan konstruksi ini kerap meresahkan masyarakat sekitar dengan aktifitas proyek yaitu masuk dan keluarnya kendaraan pengangkut material, dan juga aktifitas-aktifitas proyek lainnya. Ditambah lagi dengan lokasi rencana pembangunan ini berada persis dilingkungan lembaga pendidikan (universitas). Kegiatan usaha diatas, sudah barang tentu harus ada pengelolaan dan pemantauan yang intens sehingga dapat meminimalisir dampak terhadap masyarakat juga terhadap kegiatan belajar dan mengajar kampus. Dalam melakukan UPL dan UKL digunakan metode Analisa FMEA (Failure Mode and Effect Analysis). Dari hasil ananlisis menunjukan bahwa nilai fungsi bangunan Inkubator bisnis yang akan dibangun memiliki presentasi yang lebih tinggi dibandingkan dampak yang ditimbulkan akibat pembangunan Inkubator Bisnis UNITRI. Kata kunci : Inkubator bisnis, UKL dan UPL ABSTRACT Environmental Management Efforts and Environmental Monitoring Efforts are deemed necessary because the business activities of building an incubator building which is a construction work are often troubling the surrounding community with project activities, namely the entry and exit of material transport vehicles, as well as other project activities. Coupled with the location of this development plan is located directly within the educational institution (university). The above business activities, of course there must be intense management and monitoring so as to minimize the impact on the community as well as on campus teaching and learning activities. In conducting UPL and UKL, the FMEA Analysis method (Failure Mode and Effect Analysis) is used. From the analysis results show that the value of the function of the business Incubator building to be built has a higher presentation than the impact caused by the construction of the UNITRI Business Incubator.
PERENCANAAN DINDING PENAHAN TANAH TIPE KANTILEVER PADA JALAN BRIGJEND ABDUL MANAN WIJAYA SEPANJANG 50 METER DI KECAMATAN PUJON KABUPATEN MALANG Bau Mau, Dionisius; Sulistyati, Kiki Frida
eUREKA : Jurnal Penelitian Teknik Sipil dan Teknik Kimia Vol 3, No 2 (2019): EDISI DESEMBER 2019
Publisher : Universitas Tribhuwana Tunggadewi Malang

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Dinding penahan tanah merupakan komponen struktur bangunan penting utama untuk jalan raya dan bangunan lingkungan lainnya yang berhubungan tanah berkontur atau tanah yang memiliki elevasi berbeda. Secara singkat dinding penahan merupakan dinding yang dibangun untuk menahan massa tanah di atas struktur atau bangunan yang dibuat. Ada beberapa jenis dinding penahan yang sering digunakan dalam bidang konstruksi bangunan antara lain dinding penahan gravitasi, dinding penahan kantilever, dinding penahan kontrafort, dan dinding penahan butters, yang dipakai dalam penelitian ini adalah dinding penahan tipe kantilever dengan menggunakan beton K225. Tujuan dari penelitian ini adalah untuk menganalisa stabilitas terhadap gaya guling, geser dan daya dukung tanah. Dimensi dinding penahan ini dibangun dengan panjang (b) 50 meter dan tinggi (h) = 9,5 meter, lebar dasar (B) = 4 meter, kondisi muka air normal tanpa gempa, stabilitas terhadap gaya guling= 1,7> 1,5 (aman), gaya geser = 2,0> 1,5 (aman), , kondisi muka air banjir tanpa gempa, stabilitas terhadap gaya guling= 1,9> 1,5 (aman), gaya geser = 3,4> 1,5 (aman)dan gaya dukung tanah = 203,6< qa = 3191,17 (aman). Dinding penahan direncanakan memerlukan biaya Rp. 568.983,00/m3. Kata kunci : stabilitas; dinding penahan; kantilever ABSTRACT The retaining wall is a major component of the main building structure for highways and other environmental buildings related to contoured soils or soils of different elevations. Briefly the retaining wall is a wall constructed to hold the mass of the ground above the structure or building created. There are several types of retaining wall which are often used in building construction such as gravity retaining wall, cantilever retaining wall, counter contrast wall, and butter bracket wall, used in this research is cantilever type wall with K225 concrete. The purpose of this study was to analyze the stability of the guling style, shear and soil bearing capacity. The dimension of the retaining wall is constructed with a length of (b) 50 meters and height (h) = 9.5 meters, base width (B) = 4 meters, normal waterfront condition without earthquake, stability to rolling force = 1,7> 1, 5 (safe), shear force = 2,0> 1.5 (safe),, flood water condition without seismic, stability to bolsters = 1,9 > 1.5 (safe), shear force = 3,4> 1.5 (safe) and ground support force = 203,6
PRA RANCANG BANGUN PABRIK PUPUK BIOCHAR DARI TANDAN KOSONG KELAPA SAWIT DENGAN KAPASITAS 11.000 TON/TAHUN MENGGUNAKAN ALAT UTAMA ROTARY KILN Susanto, Susanto; Abrina Anggraini, Sinar Perbawani
eUREKA : Jurnal Penelitian Teknik Sipil dan Teknik Kimia Vol 3, No 2 (2019): EDISI DESEMBER 2019
Publisher : Universitas Tribhuwana Tunggadewi Malang

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Kelapa sawit merupakan tanaman perkebunan terbesar di Indonesia dan menghasilkan limbah padat Tandan Kosong Kelapa Sawit (TKKS) sangat besar. Pemanfaatan limbah TKKS umumnya dibakar dan dihamparkan pada lahan kosong. TKKS yang melimpah mempunyai potensi untuk dijadikan pupuk dengan penambahan NPK atau disebut pupuk biochar. Pupuk ini sangat baik bagi pembenahan kesuburan tanah dan tanaman pertanian terutama di daerah rawa. Dengan menggunakan terknologi pirolisis dapat menambah nilai ekonomis limbah TKKS dan sebagai solusi pengolahan limbah TKKS. Diharapkan dengan pra desain pupuk biochar dapat memenuhi kebutuhan pupuk pertanian dan memberikan solusi pengolahan limbah yang tepat. Pabrik pupuk biochar dengan kapasitas 11.000 ton/tahun akan didirikan pada tahun 2019 di Kabupaten Melawi, Kalimantan Barat. Proses yang digunakan adalah Pirolisis Lambat menggunakan alat Rotary Kiln. Proses ini dapat mengkonversi limbah biomassa menjadi biochar dengan waktu operasi 24 jam dan 300 hari/tahun. Berdasarkan analisia ekonomi, data yang diperoleh sebagai berikut: Total Capital Investment (TCI) Rp. 44.083.460.691; Return Of Investment (ROTat) 66%; Return Ogf investment (ROIbt) 73%; Pay Out Time (POT) 15,8 bulan; Break Event Point (BEP) 31,17%; Shut Down Point (SDP) 1301,203 ton/tahun; Internal Rate of Return; 61,05%. Maka disimpulkan bahwa Pra Rancang Bangun Pabrik Pupuk Biochar Dari TKKS Dengan Kapasitas 11.000 Ton/Tahun Layak Didirikan. Kata kunci: Pupuk Biochar, TKKS, Pirolisis, Rotary Kiln ABSTRACT Palm oil is the largest plantation crop in Indonesia and produce very large Oil Palm Empty Fruit Bunch (TKKS) solid waste. Utilization of TKKS waste is generally only burned and spread on vacant land. The abundant number of TKKS has the potential to be used as fertilizer with the addition of NPK or called biochar fertilizer. This fertilizer is very good for improving soil fertility and agricultural crops mainly in swampy areas. By using pyrolysis technology can add economic value to the TKKS waste and as a solution for treating TKKS waste. It is expected that the pre-design of biochar fertilizers can meet the needs of agricultural fertilizers and provide appropriate waste treatment solutions. A biochar fertilizer plant with a capacity of 11,000 tons / year will be established in 2019 in Melawi Regency, West Kalimantan. The process used is Slow Pyrolysis and uses a Rotary Kiln machine. This process can convert biomass waste into biochar with an operating time of 24 hours and 300 days / year. Based on economic analysis, the data obtained are as follows: Total Capital Investment (TCI) Rp.44,083,460,691; Return of Investment (ROIat) 66%; Return Of investment (ROIbt) 73%; Pay Out Time (POT) 15.8 months; Break Event Point (BEP) 31.17%; Shut Down Point (SDP) 1301,203 tons / year; Internal Rate of Return; 61.05%. So it was concluded that the pre-design of building a biochar fertilizer plant from tkks with a capacity of 11,000 tons/year was worth building.
DESAIN PERKERASAN RUAS JALAN HPH SP III – SP IV DISTRIK YAPSI JAYAPURA Pandulu, Galih Damar; Kurniawan, Yusuf
eUREKA : Jurnal Penelitian Teknik Sipil dan Teknik Kimia Vol 3, No 2 (2019): EDISI DESEMBER 2019
Publisher : Universitas Tribhuwana Tunggadewi Malang

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Dalam rangka meningkatkan taraf hidup masyarakat di Kabupaten Jayapura, sarana dan prasarana transportasi darat dianggap memegang peranan yang sangat penting guna memperlancar arus mobilitas barang dan jasa, serta dapat pula membuka keterisolisiran masyarakat setempat dikarenakan jalan penghubung yang masih sulit untuk dilalui oleh kendaran. Penelitian ini bertujuan untuk memperoleh hasil desain perkerasaan pada ruas jalan HPH SPIII ? SPIV Distrik Yapsi Jayapura dengan panjang 5000 meter. Sehingga jalan yang direncanakan dapat memudahkan mobilisasi serta hubungan transportasi dari daerah ke kabupaten bahkan sampai ke pelosok-pelosok desa yang terpencil sekalipun. Metode yang digunakan dalam studi ini adalah metode Bina Marga. Perkerasan lentur (flexiblepavement) terdiri dari lapisan-lapisan yang berfungsi untuk menerima beban lalu lintas dan menyebarkannya ke lapisan di bawahnya. Konstruksi perkerasan lentur (flexiblepavement) terdiri dari empat lapisan yaitu lapisan permukaan (surface), lapisan pondasi atas (basecourse), lapisan pondasi bawah (subbase), dan lapisan tanah dasar (subgrade), sehingga diperoleh kesimpulan bahwa susunan tebal perkerasan terdiri dari lapisan permukaan (surface) menggunakan Laston dengan tebal 10 cm, lapisan pondasi atas (basecourse) menggunakan batu pecah kelas B dengan tebal 20 cm, dan lapisan pondasi bawah (subbase) menggunakan sirtu kelas B dengan tebal 10 cm dan mampu melayani beban selama umur rencana 10 tahun.
PRA RANCANG BANGUN PABRIK PUPUK BIOCHAR DARI CANGKANG KEMIRI DENGAN KAPASITAS 6.450,9320 TON/TAHUN MENGGUNAKAN ALAT UTAMA ROTARY KILN Ayu, Agnes Diah; Iskandar, Taufik
eUREKA : Jurnal Penelitian Teknik Sipil dan Teknik Kimia Vol 3, No 2 (2019): EDISI DESEMBER 2019
Publisher : Universitas Tribhuwana Tunggadewi Malang

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Biochar fertilizer is a porous black charcoal produced by pyrolysis process with a relative temperature below 700 oC enriched with nitrogen (N). The benefits of biochar fertilizer are as a natural fertilizer (organic fertilizer) which is good for improving the condition of contaminated soil due to excessive use of chemical fertilizers and pesticides. Pecan shell waste has the potential to be used as a raw material in making biochar fertilizer by adding chicken manure which serves as a substitute for nitrogen elements that are lost in the candlenut biochar which is reduced or disappears during the pyrolysis process. The design of biochar fertilizer is planned to be established in 2021 in Dairi Regency, North Sumatra. Production capacity is planned to be 6,450.9320 tons / year with 9 hours / production, 300 days / year and in one day there are 2 processes. The process used is slow pyrolysis (slow pyrolysis) is one of the technologies used to convert hazelnut shell waste into charcoal (biochar). Based on economic analysis, the total investment in production is Rp. 15,924,053,007.45. Product sales value of Rp. 38,705,591,883 per year, with profit before and after tax is Rp. 9,978,936885 per year and Rp. 8,981,043,197 per year. The results of the feasibility analysis obtained ROI at (%): 64.86%, POT (Year): 1.4 Years, BEP (%): 32.333%, IRR (%): 20.296% So it can be concluded that the Pre-Design of Biochar Fertilizer with capacity of 6,450.9320 tons/year is worthy of being established.
PENGARUH ABU AMPAS TEBU SEBAGAI ALTERNATIF PENGGANTI PORTLAND CEMENT (PC) FC’=19 MPA TERHADAP KUAT TEKAN DAN KUAT TARIK BETON) Koi, Damianus; Rasidi, Nawir
eUREKA : Jurnal Penelitian Teknik Sipil dan Teknik Kimia Vol 3, No 2 (2019): EDISI DESEMBER 2019
Publisher : Universitas Tribhuwana Tunggadewi Malang

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Abu ampas tebu (AAT) yang berasal dari PT. PG Kebon Agung Kota Malang merupakan limbah yang memiliki kandungan silikat sebesar 68,5 %. Penelitian terhadap AAT dilakukan sebagai bahan substitusi parsial semen dengan prosentase secara berturut-turut 0%, 7%, 9%, 13%, 15% terhadap berat semen. Penelitian ini bertujuan untuk mengetahui pengaruh AAT terhadap kuat tekan dan kuat tarik beton lentur dan Penggunaan air untuk campuran beton dalam penelitian ini dibuat sama untuk setiap prosentase AAT. Hasil penelitian menunjukkan semakin tinggi prosentase AAT maka semakin rendah workability beton segar. Penggunaan AAT tidak mempengaruhi peningkatan kuat tarik lentur tetapi memberi peningkatan pada modulus elastistas dan kuat tekan. Modulus elastisitas beton dengan AAT lebih besar dari beton tanpa AAT kecuali pada prosentase 15%. Kuat tekan yang diperoleh melebihi kuat tekan yang direncanakan dan peningkatan terbesar terjadi pada Prosentase 9%. secara keseluruhan AAT dapat dimanfaatkan sebagai bahan substitusi parsial semen dalam campuran beton dengan prosentase optimum pada prosentase 9% berdasarkan kekuatan dan workabilitynya. Kata kunci: ampas tebu, kuat tekan, kuat tarik beton, prosentase optimum. ABSTRACT Ash bagasse (AAT) originating from PT. PG Kebon Agung Malang is a waste that has silicate content of 68.5%. The study of AAT was performed as partial substitution material of cement with percentage successively 0%, 7%, 9%, 13%, 15% to the weight of cement. This study aims to determine the effect of AAT on the compressive strength and tensile strength of concrete bending and Water use for concrete mixture in this study is made equal for every AAT percentage. The results showed the higher the percentage of AAT, the lower the workability of fresh concrete. The use of AAT does not affect the increase in tensile strength of tensile but gives an increase in the elastic modulus and compressive strength. The modulus of elasticity of concrete with AAT is greater than concrete without AAT except in percentage 15%. The compressive strength obtained exceeds the planned compressive strength and the greatest increase occurs in Percentage 9%. overall AAT can be utilized as partial substitution material of cement in concrete mixture with optimum percentage at 9% percentage based on strength and workability.
STUDI PERBANDINGAN BIAYA BAHAN PADA BEKISTING KAYU DAN BONDEK PADA MUSEUM MPU PURWA KOTA MALANG Daghu, Yehezkhiel; Arifianto, Andy Kristafi
eUREKA : Jurnal Penelitian Teknik Sipil dan Teknik Kimia Vol 3, No 2 (2019): EDISI DESEMBER 2019
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Mendirikan sebuah bangunan dengan mempertimbangkan segala aspek kostruksi adalah item utama yang diperlukan dalam dunia konstruksi, yang mana aspek biaya dari pembangunan itu sendiri yang biasa disebut dengan sebutan Rencana Anggaran Biaya (RAB) dengan mengikuti acuan dasar dari Peraturan Menteri Pekerjaan Umum Perumahan Rakyat (Permen PUPR) adalah Peraturan Perundang ? undangan di Indonesia yang ditetapkan oleh Presiden kepada menteri terkait untuk menjalankan peraturan sebagaimana mestinya. Hasil analisa harga satuan diambil dari PermenPUPR 28 ? 2016 dari hasil analisa tersebut akan diperoleh Rencana Anggaran Biaya (RAB) yang menetukan volume dari setiap item yang akan dibahas pada pembahasan. [1] Objek penelitian saat ini terletak di Jln. Soekarno ? Hatta tepatnya pada Museum MPU Purwa Malang. Analisa harga satuan serta Rencana Anggaran Biaya (RAB) difokuskan pada pekerjaan bekisiting kayu yang hasil analisanya nanti akan dikaji atau dibandingkan dengan hasil analisa dari bondek, dengan kata lain hasil analisa dari bekisting kayu akan menjadi acuan pada analisa bondek. Hasil penelitian menunjukkan bahwa : (1) Bahan pelat bondek lebih murah 9% dari bahan bekisting kayu, (2) Pelat bondek lebih mudah dalam pelaksanaan, (3) Material untuk pekerjaan bekisting kayu lebih mudah didapatkan dibanding dengan pelat bondek. Berdasarkan ketiga aspek tersebut, untuk pemilihan khususnya pekerjaan pelat direkomendasikan untuk menggunakan pelat bondek. Kata kunci : bekisting kayu, bondek, biaya pekerjaan. ABSTRACT Establish a building taking into account all aspects of kostruksi is the main items needed in the world of construction, which cost aspects of the construction itself is commonly referred to as The Plan Cost Budget and following the reference of the basis of the regulation of the Minister of public works Housing (PERMEN PUPR) is the Laws ? the invitation in Indonesia that are assigned by the President to the Minister related to run the rules properly. The results of the analysis of unit price is taken from the PermenPUPR 28 ? 2016 from the analysis results will be retrieved The Plan Cost Budget that determine the volume of each of the items that will be discussed on the discussion. [1]. The objects of research are currently located in Jln. Soekarno ? Hatta at the Museum of the MPU Purwa Malang. Unit price analysis and cost budget Plan (RAB) focused on the work of bekisiting wood, gave results will be examined or compared with the results of the analysis of bondek, in other words the results of analysis of formwork timber will be a reference analysis on bondek. The results showed that: (1) cheaper bondek plate Materials 9% of timber formwork materials, (2) Plate bondek easier in implementation, (3) Material for formwork timber jobs more easily obtained than with the bondek plate. Based on these three aspects, for the selection of particular work plates are recommended to use the plates bondek.
ANALISA TINGKAT PELAYANAN LALU LINTAS SIMPANG LIMA PADA RUAS JALAN TUNGGULWULUNG KECAMATAN LOWOKWARU KOTA MALANG Maia, Jenina Duarte; Rahma, Pamela Dinar
eUREKA : Jurnal Penelitian Teknik Sipil dan Teknik Kimia Vol 3, No 2 (2019): EDISI DESEMBER 2019
Publisher : Universitas Tribhuwana Tunggadewi Malang

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Kota Malang merupakan kota terbesar kedua di Propinsi Jawa Timur dengan luas 110.06 km2, setelah Kota Surabaya, dengan jumlah populasi peduduk 895.387 jiwa (2017) dengan peningkatan 3,9% setiap tahunnya. Pertumbuhan penduduk yang setiap tahunnya terus bertambah. Dengan pertumbuhan lalu lintas yang semakin cepat harus diimbangi pula dengan peningkatan sarana transportasi yang memadai sehingga ruas jalan tidak menimbulkan hambatan dan kemacetan. Salah satu wilayah yang terkena dampak dari lalu lintas yaitu di Jalan Tunggulwulung kecamatan Lowokwaru, Kota Malang. Tujuan dari penelitian ini adalah untuk mengetahui karakteristik, kapasitas ruas jalan, tingkat pelayanan jalan dan yang terakhir untuk mengetahui kapasitas dan tingkat pelayanan jalan selama 5 tahun. Untuk memperoleh data lalu lintas dilakukan survei lalu lintas. Kemudian data-data tersebut diolah sehingga menghasilkan (LHR) pada minggu pertama lebih besar dari minggu kedua dengan jumlah minggu pertama 7646 smp/jam dan minggu kedua 7427 smp/jam, Kapasitas (C) Jalan Simpang Lima Tunggulwulung pada tahun 2018 adalah sebesar 1526,56 smp/jam, sedangkan prediksi kapasitas pada 5 tahun berikutnya adalah sebesar 1207,16 smp/jam, tingkat pelayanan jalan 5 tahun kedepan L yaitu kondisi arus tertahan/rendah. Kata kunci : Kapasitas jalan, LHR, Lalu lintas. ABSTRACT Malang City is the second largest city in East Java Province with 110,06 km2 area, after Surabaya City, with population of 895,387 people (2017) with 3.9% increase every year. Population growth that continues to increase every year along must be balanced also with the improvement of adequate means of transportation so that roads do not cause obstacles and congestion. One of the areas affected by traffic growth is in Jalan Tunggulwulung Kecamatan Lowokwaru, Malang. The purpose of this research is to know some important things the characteristics, the capacity of the road, the level of road service and the last to know the capacity and the level of road service for 5 years. To obtain traffic data conducted traffic surveys. Then the data is processed so as to produce (LHR) in the first week is greater than the second week with the number of the first week 7646 smp / hour and second week 7427 smp / hour, Capacity (C) Jalan Simpang Lima Tunggulwulung in 2018 amounted to 1526, 56 smps / hour, while the prediction of capacity in the next 5 years is 1207.16 pcu / hour, the level of road service 5 years ahead L that is the condition of the stuck / low current.
STUDI PERKERSAN JALAN DAN PERBAIKAN TANAH CRACK PADA RUAS JALAN SITIREJO KECAMATAN WAGIR KABUPATEN MALANG (STA 0 + 000 – STA 1 + 000) Nyuru, Andri Kering; Rahma, Pamela Dinar
eUREKA : Jurnal Penelitian Teknik Sipil dan Teknik Kimia Vol 3, No 2 (2019): EDISI DESEMBER 2019
Publisher : Universitas Tribhuwana Tunggadewi Malang

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Soil crack or base soil is the foundation for the pavement of both the pavement on the traffic and the shoulder. Thus the base ground is the last construction to receive the vehicle loads supplied by the pavement. Soil is a substantial component of subgrade that has different characteristics and behaviors, so that each type of soil has certain characteristics. Soil properties affect the resistance of the above layers. Local roads according to jitden bina marga (1997) is a public road that serves local transport with the characteristics of short distance trips, low average speed and the number of access roads are not restricted. The street pets are meant to make the path fulfill the role as in the design. This research is descriptive to know the description of factors - factors that affect road damage. This research is only done for road status in Sitirejo Wagir Subdistrict, Malang Regency. This study only examines the main factors affecting road conditions that are mainly caused by damage to existing roads in the village of Sitirejo. From the results of field research, obtained damage to Sitirejo Road Area Wagir District, Malang Regency, among others, Cracked Alien Crack (Aligator Crack), deformation, surface texture damage. From result of observation result of damage and based on from Public Works Department Directorate General of Highways, Road Pavement Design Manual, No 02 / M / BM / 2013, improvement corresponding to four points that is Achievement of service level, Implementation of life cycle cost minimization, Consideration of practicality of execution , Efficient use of materials.
PERBANDINGAN EFISIENSI BALOK KOLOM BETON DAN KOLOM BAJA DI BANGUNAN MUSEUM MPU PURWA KOTA MALANG Wijaya, Handika Setya; Mesquita, Zerico Corrreia
eUREKA : Jurnal Penelitian Teknik Sipil dan Teknik Kimia Vol 3, No 2 (2019): EDISI DESEMBER 2019
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The beam is a wake up space bounded by 6 rectangle, where each side of the rectangle with the appropriate connecting one side of the rectangle, and the rectangle is congruent. Concrete and steel are the two types of material structure commonly used in the construction of a building. Both types of the material sometimes mutually help each other, but can also stand alone on its own, so a lot of structures with similar form and function can be built with concrete or steel. Concrete is a material that was relatively strong against a load of press but weak against load pull. To obtain the relative structure. strong against load-pull, then the added steel reinforcement inside it. A combination of concrete and steel reinforcement is known by the name of concrete. From the results of the calculations and analysis that there is a comparison between the budget cost of the reinforced concrete and steel structures with the difference between the cost of RP 156.261.84. So from a comparison of both the material turns out to be more economical structures reinforced concrete 10%(4).

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