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Jurnal Agritech Fakultas Teknologi Pertanian UGM | 2015

Penentuan Parameter Desain Roda Besi Bersirip melalui Pengukuran Tahanan Penetrasi Tanah di Sawah

Taufik Rizaldi; Wawan Hermawan; Tineke Mandang; Setyo Pertiwi

The objective of this study was to predict the design parameters of lugged wheel that fit through the soil penetration resistance measurement directly in paddy fields. Location of the study was on paddy fields in the village Situ Gede Bogor, West Java. Penetrometer with a plate size of 5 cm x 20 cm is used to press the soil to a depth of 20 cm with inclination press angle of 90o, 75o, 60o, 45o and 30o. Data were analyzed by linear regression method to obtain the relationship between the pressure force and depth presseure for each different inclination of pressure angle. By using the equation of force generated by active lug wheels were touching the soil and the resulting linear regression equation to predict the lugged wheel design for two-wheeled tractor (Yanmar TF85 MLY-in). Tractor assumed to be operating at 15 cm sinkage so that the selected design is a design in which the resulting reaction force able to resist the load supplied by the tractor and implement and used the most minimum construction materials. The results of the calculations recommended number of lugs 12, 45o angle of lugs, width of lugs 10 cm, length of lugs 35 cm, outer diameter wheels 84 cm is the lugged wheel design optimum. ABSTRAK Tujuan penelitian ini adalah untuk memprediksi parameter desain roda besi bersirip yang sesuai melalui pengukuran tahanan penetrasi tanah secara langsung di lahan sawah. Lokasi penelitian berada pada lahan sawah di Desa Situ Gede Bogor, Jawa Barat. Penetrometer dengan ukuran plat 5 cm x 20 cm digunakan untuk menekan tanah sampai kedalaman 20 cm dengan kemiringan sudut tekan 90o, 75o, 60o, 45odan 30. Data dianalisis dengan metode regresi linier untuk memperoleh hubungan antara gaya penekanan dan kedalaman penekanan untuk tiap sudut penekanan yang berbeda. Dengan menggunakan persamaan gaya yang dihasilkan oleh sirip aktif roda yang menyentuh tanah dan persamaan regresi linier yang dihasilkan maka dapat diprediksi desain roda besi bersirip untuk traktor roda dua (yanmar TF85 MLY-di). Traktor diasumsikan beroperasi pada sinkage 15 cm sehingga desain yang dipilih adalah desain di mana gaya reaksi yang dihasilkan mampu mengatasi beban yang diberikan oleh traktor dan implemen serta penggunaan bahan konstruksi yang paling minimum. Hasil perhitungan merekomendasikan jumlah sirip 12, sudut sirip 45o, lebar sirip 10 cm, panjang sirip 35 cm, diameter luar roda 84 cm adalah desain roda besi bersirip yang optimum.


Jurnal Penelitian Hutan Tanaman | 2015

ESTIMASI NILAI EKSTERNALITAS KONVERSI HUTAN MANGROVE MENJADI PERTAMBAKAN DI DELTA MAHAKAM KABUPATEN KUTAI KARTANEGARA

Yunianto Setiawan; Dietriech G. Bengen; Cecep Kusmana; Setyo Pertiwi


Archive | 1998

Sugar-cane Cropping and Operation Scheduler for Selective Mechanized Plantation

Bambang Pramudya; Setyo Pertiwi


Jurnal Keteknikan Pertanian | 2018

Optimization of Decision Support System for Maintenance of Machineries Production

Endah Prahmawati; Setyo Pertiwi; Wawan Hermawan


Jurnal Sosial Ekonomi Pekerjaan Umum | 2017

PENERAPAN ANALISA SISTEM DINAMIK UNTUK KAJIAN KEBERLANJUTAN PENGELOLAAN RUSUNAWA DI KOTA BATAM

Hotma Toruan; Setyo Pertiwi; Suprihatin Suprihatin; Ruchyat Deni Djakapermana


Jurnal Sosial Ekonomi Pekerjaan Umum | 2017

MODEL PENGELOLAAN LINGKUNGAN RUSUNAWA (RUMAH SUSUN SEDERHANA SEWA) BERKELANJUTAN DI KOTA BATAM

Hotma Toruan; Setyo Pertiwi; Suprihatin Suprihatin; Ruchyat Deni Djakapermana


International Journal of Sciences: Basic and Applied Research | 2017

The Characteristics of Residents Who Wants to Live in a Modest Apartment Rental in Batam

Hotma Toruan; Setyo Pertiwi; Suprihatin Suprihatin; Ruchyat Deni Djakapermana


Archive | 2015

SEMINAR NASIONAL INFORMATIKA PERTANIAN 2013 "PERAN TEKNOLOGI INFORMASI DALAM MENGHADAPI PASAR GLOBAL CHINA- ASEAN 2015"

Edi Abdurrahman; Bambang Pramudya; Setyo Pertiwi; Bayu Mulyana; Lilik Sutiyarso; Sri Nurdiati; Yandra Arkeman; Heru Sukoco; Bib Paruhun Silalahi; Wisnu Ananta; Yeni Herdiyeni; Yani Nurhadryani; Mohamad Solahudin


Jurnal Teknologi Mineral dan Batubara | 2015

ANALISIS STATUS KEBERLANJUTAN KEGIATAN PERTAMBANGAN BATUBARA DI KOTA SAMARINDA PROVINSI KALIMANTAN TIMUR

Edi Prasodjo; Santun R.P. Sitorus; Setyo Pertiwi; Eka Intan Kumala Putri


Archive | 2014

Tractive Performance Testing of Lug Wheel in a Soil Bin

Taufik Rizaldi; Wawan Hermawan; Tineke Mandang; Setyo Pertiwi

Collaboration


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Bambang Pramudya

Bogor Agricultural University

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Wawan Hermawan

Bogor Agricultural University

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Cecep Kusmana

Bogor Agricultural University

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Hotma Toruan

Bogor Agricultural University

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Suprihatin Suprihatin

Bogor Agricultural University

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Yunianto Setiawan

Bogor Agricultural University

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Dietriech G. Bengen

Bogor Agricultural University

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Tineke Mandang

Bogor Agricultural University

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Edi Prasodjo

Bogor Agricultural University

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