Analisa Stabilitas Kapal dengan Data Awal berupa Sarat Kapal

Arifin, Muhamad (2009) Analisa Stabilitas Kapal dengan Data Awal berupa Sarat Kapal. Other thesis, Institut Teknologi Sepuluh Nopember.

Text 4104100078-Undergraduate_Thesis.pdf - Accepted Version Download (17MB)

Abstract

Stabilitas Kapal adalah kemampuan kapal untuk /kembali pada posisi semula setelah gaya luar dihilangkan, sehingga stabilitas perlu dianalisa untuk tiap-tiap kapal sebelum berlayar. Analisa stabilitas kapal dapat dilakukan apabila berat dan titik berat kapal total telah diketahui. Dalam analisa berat dan titik berat kapal total dapdt dilakukan dengan metode Equipment Numeral maupun metode post per post. Perhitungan berat maupun titik berat kapal menggunakan nilai dari Equipment numeral hasil masih dikatakan kurang teliti karena hanya mengunakan pendekatan ukuran utama. Jika perhitungan menggunakan metode post per post, hasil yang didapat cukup mewakili lcondisi kapal tersebut, karena nilai errornya kecil, tetapi butuh waktu yang relatif lama. 0/eh karena itu, perlu metode baru yang dapat digunakan untuk menghitung berat dan titik berat serta analisa stabilitas kapal yang tidak membutuhkan waktu yang lama, tingkat ketelitian yang sedang, dapat digunakan untuk tahap desain maupun ketika kapal beroperasi, mempunyai tingkat error yang kecil. Salah satu metode yang dapat digunakan adalah metode analisa stabilitas dengan data awal berupa kondisi trim/sarat lcapal. Metode ini dapat digunakan dalam tahap desain maupun pada saat kapal beroperasi, tanpa membutuhkan banyak waktu serta memberikan hasil yang mempunyai nilai e"or yang /cecil. Analisa berat dan titik berat kapal ini jika dilakukan pada kapal tongkang akan efektif pada sudut trim kapal 1. 7JD sampai 2.25°, karena pada kondisi tersebut nilai errornya kurang dari 1%.
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Ships stability is the ability to ship back to the original position after the style of foreign eliminated, so that stability needs to analyzed for each ship before sailing. Stability analysis can be done when the ship's weight and center of gravity was known. In the analysis center of gravity and total weight of ship can be done with the Equipment Numeral method or post per post method The calculation's result of weight and center of gravity ships with Equipment Numeral method are inaccurate because it is only use the size of the main approach. If using the calculation method of post per post, the results are enough to represent the condition of vessels, because the error 's value is small, but it ta/ces a relatively long time. Therefore, the new method should be used to calculate the weight and center of gravity and stability analysis of ships that do not require a long time, the current level of accuracy, can be used for the design and operate the ship, have a small/eve/ of error.One method that can be used is a method of analysis of stability with the original form of the condition of trim I draft's ships. This method can be used in the design stage and at the timeof ships in operation, without a lot of time and the results that have a value of e"or is small. Analysis of weight and center of gravity ships if this is done on the ship will be effictive on the barge in condition trim angle ship 1. 7Y' to 2.25", because in this conditions error's value of less than 1%.

Item Type:	Thesis (Other)
Additional Information:	RSPe 623.812 Ari a-1 2009
Uncontrolled Keywords:	Stabilitas Kapal, Equipment Numeral, Post per post, Sarat Kapal, Berat Kapal,Titik Berat Kapal,Ship`s Stability, Equipment Numeral, Post per post, Ship`s Draft, Weight of ship,Center of Gravity
Subjects:	V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM761 Stability of ships
Divisions:	Faculty of Marine Technology (MARTECH) > Naval Architecture and Shipbuilding Engineering > 36201-(S1) Undergraduate Thesis
Depositing User:	Totok Setiawan
Date Deposited:	27 Nov 2023 08:58
Last Modified:	27 Nov 2023 08:58
URI:	http://repository.its.ac.id/id/eprint/105196

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