PERANCANGAN SISTEM ELEKTRIK MODEL ALAT UJI DINAMIK TUGAS AKHIR

WICAKSONO, ANDRA (2010) PERANCANGAN SISTEM ELEKTRIK MODEL ALAT UJI DINAMIK TUGAS AKHIR. Other thesis, University of Muhammadiyah Malang.

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Abstract

Fakta bahwa konstruksi bambu, dengan keunggulan pada kekuatan tarik searah serabut, memiliki ketahanan terhadap gempa meningkatkan penggunaan bambu pada berbagai konstruksi tahan gempa. Konstruksi bambu memiliki kelemahan pada sistem sambungan akibat dari variasi dimensi. Penelitian tentang desain sistem sambungan bambu menghasilkan sistem sambungan bambu yang sangat beragam, akan tetapi minimnya literatur tentang sifat mekanik (kekuatan tarik, bending, geser, fraktur dan dinamik) sistem sambungan bambu menyulitkan perancang. Dalam analisis kekuatan konstruksi, beban dinamik lebih berbahaya dibanding beban statik. Perancangan sistem mekanik model alat uji dinamik sambungan konstruksi bambu bertujuan untuk mendapatkan karakteristik dinamik dari sistem sambungan konstruksi bambu. Beban dinamik akan sangat berbahaya apabila bergetar pada frekuensi yang sama/mendekati frekuensi pribadi sistem sambungan konstruksi bambu. Sehingga pengujian harus dilakukan pada frekuensi pribadi dari sistem sambungan konstruksi bambu. Beban dinamik dihasilkan dari gaya sentrifugal unbalance mass pada dua roda gigi kembar. ABSTRAC The fact that the construction of bamboo, with the advantages of fiber direction tensile strength, have resistance to earthquake increased the use of bamboo in a variety of earthquake-resistant construction. Construction of bamboo has a weakness in the system due to the connection of the dimensional variations. Research on the design of the connection system produces bamboo bamboo connection system is very diverse, but the lack of literature on mechanical properties (tensile strength, bending, shear, fracture and dynamic) connection system designer bamboo difficult. In the construction of the power analysis, dynamic load is more dangerous than the static load. The design of mechanical system dynamics model tester connection bamboo construction intended to obtain the dynamic characteristics of the bamboo construction of the connection system. Dynamic burden will be very dangerous if it vibrates at the same frequency / close personal frequency connection system of bamboo construction. So the test should be conducted in private frequency connection system construction of bamboo. Dynamic burden resulting from mass unbalance centrifugal force on the two twin gears.

Item Type: Thesis (Other)
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Faculty of Engineering > Department of Mechanical Engineering
Depositing User: Rayi Tegar Pamungkas
Date Deposited: 20 Mar 2012 11:38
Last Modified: 20 Mar 2012 11:38
URI: http://eprints.umm.ac.id/id/eprint/626

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