Ship's trim and stability standards

Na samom početku diplomskog rada su objašnjeni osnovni pojmovi i načela brodskog stabiliteta, te je dan poseban osvrt na tri zakona plovnosti. Isto tako u radu se definiraju problemi i kriteriji stabiliteta poveza sa specifičnim tipovima brodova kao što su: Off-shore brodovi, brodovi za prijevoz rasutog tereta, tankeri sa dvostrukom oplatom, brodovi za prijevoz putnika, kod koji su definirani i standardi za brodove u oštećenom stanju. Nadalje na sve navedeno nadopunjuju se i kriteriji za netaknutu stabilnost za razne vrste brodova prema IMO rezoluciji A.749 (18). U tom poglavlju ovoga rada detaljno su formulama i tablicama prikazani standardi za stabilnost i to za: Putničke i teretne brodove, ribarske brodove, off-shore brodove, mobilne off-shore jedinice za bušenje nafte, te dodatni standardi za kontejnerske brodove veće od 100 m. Na temelju navedenih standarda napravljen je izračun stabiliteta i trima na primjeru broda M/B Plovput Split. Tablicom centracije za računanje nestandardnih plovnih stanja, te njenom provjerom uz pomoć formula može se zaključiti da brod zadovoljava navedene kriterije.Beginning of this graduate work explains the basic concepts and principles of ship stability and it is given a special review of the three laws of airworthiness. Also in the work defined problems and stability criteria binding with specific types of ships such as offshore vessels, bulk carriers, oil tankers with double hull, ships for the passengers, with defined standards for ships in damaged condition. In addition to all of the above complement the criteria for intact stability for various types of ships in accordance with IMO Resolution A.749 (18). In this section of this paper are detailed formulas and tables presented standards for stability and for: Passengers and cargo ships, fishing vessels, offshore vessels, mobile offshore drilling units, and additional standards for container ships exceeding 100 m. Based on these standards made the calculation of stability and trim in example of the ship M/B Plovput Split. Table centration of calculating non-standard floating condition, and its verification with formula can be concluded that the ship meets the above criteria