Analisa Pengaruh Crowded Passenger Terhadap Safe Immersion Deck Pada Kapal Ro-Ro 300 GRT

Estrada, Fajar Rizcy (2019) Analisa Pengaruh Crowded Passenger Terhadap Safe Immersion Deck Pada Kapal Ro-Ro 300 GRT. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

Text 04211646000019_Undergraduate Theses.pdf - Accepted Version Restricted to Repository staff only until 1 October 2022. Download (5MB) | Request a copy

Abstract

Kapal Ro-Ro merupakan kapal yang unsur utamanya adalah penumpang dan angkutan kendaraan. Oleh karenanya dibutuhkan kapal dengan stabilitas yang jauh lebih baik. Kondisi crowded passenger pada kapal ro-ro menjadi aspek utama dalam analisa untuk mengetahui stabilitas kapal agar tetap terjaga.hal yang diperhatikan adalah heeling kapal akibat passenger crowding serta deck immersion. Hal tersebut bertujuan untuk keselamatan dan melindungi bagian kapal atau pada deck yang tidak kedap (safe immersion deck) pada kapal agar tetap terjaga dan melindungi system atau komponen yang ada seperti penggunaan fan/blower ventilasi kamar mesin yang diakibatkan oleh immersion pada deck akibat gerakan penumpang yang mengumpul hanya pada satu titik saja tidak terkena dampak jika terjadi flooding. Dalam analisa ini kapal yang digunakan adalah kapal jenis Ro-Ro 300 GRT dilakukan lima simulasi pengaruh crowded passenger terhadap safe immersion deck dengan variasi volume tanki kapal. Dalam penelitian ini dilakukan beberapa simulasi crowded passenger pada beberapa titik dengan menggunakan software maxsurf dengan variasi 110 penumpang (kondisi normal) dan kondisi overload penumpang 125% dan 150%. Pada simulasi dihasilkan immersion angle maksimal berada diposisi 22.3o, deck immersion 3.48 meter dari baseline dengan passenger angle degree terbesar terjadi pada kondisi overload 150% yaitu 2,1o dengan grafik yang menunjukkan berbanding terbalik dengan variasi volume fluida. Rekomendasi yang dihasilkan adalah penaikan freeboard, safety plan untuk penumpang, setting ulang atau redesain ducting blower engine room, penambahan sekat membujur pada tanki.
================================================================================================
Ro-Ro ships are vessels whose main elements are passengers and vehicle transportation. Therefore a ship with much better stability is needed. Crowded passenger conditions on ro-ro vessels are the main aspect in the analysis to determine the stability of the ship to be maintained. The point noted is the heeling of the ship due to passenger crowding and immersion decks. It aims to protect and protect parts of the ship or on decks that are not safe (safe immersion deck) on the ship to stay awake and protect the system or existing components such as the use of fan / blower engine room ventilation caused by immersion on the deck due to passenger movements gathering only at one point is not affected if flooding occurs. In this analysis the vessel used was a Ro-Ro 300 GRT type of vessel carried out five simulations of passenger crowded effect on safe immersion deck with variations in vessel tank volume. In this study several crowded passenger simulations were carried out at several points using maxsurf software with variations of 110 passengers (normal conditions) and passenger overload conditions of 125% and 150%. The simulation resulted in immersion angle 22.3o at the immersion deck position of 3.48 meters from the baseline with the passenger biggest degree angle at an overload condition of 150%, 2,1o with a graph which showed inversely proportional to the variation in fluid volume. The recommendations produced are raising the freeboard, safety plan for passengers, rearranging or designing the ducting blower engine room, adding bulkheads stretching to the tank.

Item Type:	Thesis (Undergraduate)
Additional Information:	RSSP 623.82 Est a-1 2019
Uncontrolled Keywords:	stabilitas, Ro-Ro, immersion, crowded
Subjects:	T Technology > T Technology (General) > T57.62 Simulation V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM761 Stability of ships
Divisions:	Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis
Depositing User:	Fajar rizcy estrada
Date Deposited:	16 Dec 2021 07:00
Last Modified:	16 Dec 2021 07:00
URI:	http://repository.its.ac.id/id/eprint/61681

Actions (login required)

View Item