Stabilitas Statis dan Dinamis Kapal Purse seine di Pelabuhan Perikanan Pantai Lampulo Kota Banda Aceh Nanggroe Aceh Damssalam (NAD).
Abstract
Purse seiners are the most dominant type of fishing boat at Lampulo fishing ~rt, Banda Aceh, Nanggroe Aceh Darussalam. These fishing boats are operated \WJthe Exclusive Economic Zone of Indonesia but generally in a short period of thne (3 -6 days per trip). Such Sh011 trip duration is probably due to lack of boat L bility. The objective of this research was to calculate and to determine the ~bility of the fishing boats. Atadroe,one of the fishing boats, was used in this £search. This boat has ratios of its principle dimensions as follows: LIB = 3,93; ~D = 11,10; BID = 3,05. The LIB and BID are within ranges of standard values ~r purse seiners. The coefficients of fineness of the boat are as follows: Cw = ~8 3; Cvp = 0,58; Cp= 0,61; C® = 0,76; and Cb 0,46. Such coefficients indicate that Atadroe has a slim hull that makes less water resistance which enables the i>at to move at high speed. On the other hand, KM Atadroe has a fish hold with inall capacity and less maneuverability. A series of analysis on static and ~amic stabilities with 5 load conditions and 3 load positions concluded that the ~at has a good stability with positive righting arms and all of its stability ~rameters comply with the IMO standard criteria. However, the rolling period of tie boat ranges from 3,02 - 3,18 seconds which are shorter than the standard ~lues (5,5 - 7 seconds). Its rolling period indicates that the boat does not comply !lth the standard working condition for a fishing boat. The boat can be moved in lifld out in both marine and riverine waters easily since its draft changes slightly within a range of 0,013 - 0,015 m.
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- MT - Fisheries [3016]