STABILITAS STATIS KAPAL IKAN TIPE LAMBUT TERSANJUNG YANG BERPANGKALAN DI PELABUHAN PERIKANAN SAMUDERA AERTEMBAGA KOTA BITUNG PROPINSI SULAWESI UTARA
ABSTRACT: Ship is water
vehicle with any shape and any purpose, mechanically powered or by windvor tug
and categorized as a multipurpose platform. It could be operated underwater or
in the surface of water and could function merely as a floating static structure. The natural condition is the fish catching
area are unpredictable as the wave an current of the water could disturbing the
maneuverability and the stabilty of the ship. For that purpose the fish
catching ship should have and meet the criterion of robust construction and
strong structure to deal with the extreme condition in the sea and also should
have a good maneuverability and enough power to make it move steadily. The
total lenght of the sample ship Tersanjung are 15.85 m, the width are 2.90 m and
inside the ship measured as 1.32 m. The average comparison among the 3
parameters are 5.50 for L/B, 13.05 for L/D and 2.37 for B/D. The coefficient of
the Tersanjung ship are Cb=0.58, Cp=0.96, C =0.60 and Cw=0.87. “Tersanjung” ship has reverse velocity 3.7
second (1 perod). Maximum rolling reaching at 120 with righting moment of 0.21
m.
Key words: fishing boat,
floating static, rolli
Penulis: Fransisco PT
Pangalila
Kode Jurnal: jpperikanandd100098