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Hasil Pencarian

Ditemukan 3 dokumen yang sesuai dengan query
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Soebagyo
Jakarta : Garda Pustaka, 1992
899.222 1 SOE p
Buku Teks  Universitas Indonesia Library
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Hary Soebagyo
"ABSTRAK
Karakteristik lelah dari material, komponen dan struktur sangat perlu untuk dipelajari serta dianalis sebelum merancang bangun pesawat terbang. Saat ini material material baru dikembangkan terus menerus untuk mendapatkan material yang mempunyai karakteristik lebih baik.
Untuk itulah salah satu komponen pada pesawat terbang yang dinamakan Lug, terbuat dari bahan baru yang disebut "ARALL (Aramid Reinforced Aluminium Laminates)", diuji untuk diketahui karakteristik lelahnya. Lug ini dipilih karena komponen ini harus dibuat dari material yang tahan terhadap kelelahan.
Pengujian dilakukan dengan menggunakan Benda Uji berbentuk Double Ended Lug yang merupakan model pendekatan dari struktur Lug pada umumnya. Simulasi pembebanan untuk uji kelelahan dipilih bervariasi, yaltu : FALSTAFF, TWIST dan Constant Amplitude.
Dari uji kelelahan ini, dapat diketahui bahwa ARALL jauh lebih kuat untuk menghambat retak dibanding Aluminium. Diketahui pula bahwa bila ARALL dipakai sebagai bahan Double Ended Lug, akan mempunyai ketahanan lelah yang jauh lebih tinggi dibanding Double Ended Lug dari bahan paduan Aluminium yang banyak dipakai pada industri pesawat terbang pada saat ini.

ABSTRACT
Fatigue characteristic of material, component and structures are very important and should be studied and analyzed before designing the aircraft structures. New material has been continuously developed to find a better material that can resist to fatigue and to understand its crack propagation properties.
For the above mention, the typical component for Aircraft structures namely Lug and new material call ARALL (Aramid Reinforced Aluminum Laminates} will be tested to get its characteristic. Lug is choose because this component demanding a resistance material to fatigue.
The test specimens being used are Double Ended Lug specimens. The test was performed with the loading type of CA (Constant Amplitudes) and the flight by flight loading of FALSTAFF (Fighter Aircraft Loading Standard For Fatigue) and TWIST (Transport Wing Standard).
The results shows that ARALL material is superior to Aluminum in slowing down the crack. This also shows that if ARALL to used to Double Ended Lug joint, the material perform very well in enduring the fatigue compare to Double Ended Lug joint made by Aluminum.
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Depok: Fakultas Teknik Universitas Indonesia, 1996
T-Pdf
UI - Tesis Membership  Universitas Indonesia Library
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F.X. Ivan Somolegyono Soebagyo
"Government funding target from tax sector is increasing year by year, making the Directorate General of Taxes (DGT) do more effort to fulfill the given target. In 2001 the DGT brought out blue print of administration tax reform for middle time, which one of the program is increasing voluntary tax compliance. The program is done through socialization activities, education and taxes service development.
This research accentuated to socialization activities as an effort to give tax knowledge. Doing voluntary tax compliance could be success but from self-assessment system activities. One of socialization types is to give knowledge of taxes.
Chief of the DGT Poernomo to chief consulting of taxes office in meeting at Jakarta said, "...under self assessment system task of the DGT was to give socialization, servicing and controlling which is advance by socialization. Without tax basic knowledge tax payer could have difficulties to fulfill tax obligation. Socialization needs facilities such as family, school, social society, occupation and mass media.
The socialization through mass media could be called as publication. Publication is from latin language that means bringing government information to public. Publication is part of mass communication. Socialization and publication are information bringing, so this research conducts the communication to explain how to do socialization. Communication explains such as how to bring good information, using media, etc.
Voluntary tax compliance as Salamun said started from counting, collecting, paying and reporting. There are 3 main feature approaches to increase voluntary tax compliance (1) classical approach, (2) soft approach, and (3) other approach. Socialization is one type of soft approaches.
The aim of this research is to know how the influence of socialization by DGT through tax payer compliance at DTO of Jakarta Kemayoran. The population at DTO of Jakarta Kemayoran is 18.510 tax payers. Sample comes from Yamane method is 392 tax payers, dividing into 165 corporate tax payers and 227 individual tax payers. Sampling technique uses accidental sampling. Data is analyzed by Product Moment Correlation.
The result points out that the influence of socialization through compliance is 10,4% for corporate tax payers and 8,3% for individual tax payers. Interview with the chief, managers and having internal data DTO of Jakarta Kemayoran points out that audit and collection are giving 11% influence, the rest could be the other factors.
Socialization can be a continuing process for that DGT much more effective if do day by day and involving participation of public central person , religious group, district government, Non Government Organization (NGO), university and other parties which conform in blue print administration reform at 2001."
Depok: Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2005
T22533
UI - Tesis Membership  Universitas Indonesia Library