Extreme sloshing and whipping-induced pressures and structural response in membrane LNG tanks

摘要: Abstract The long-term extreme pressure in the membrane LNG tank and structural response of Mark III containment system are addressed. effect hull slamming-induced vibrations on vertical acceleration is investigated found to be important certain situations. Determining due sloshing requires a stepwise approach considering variation sea state, ship motion stochastic seaway, fluid tanks, pressures acting structure, load effects, their comparison with appropriate resistance. This paper focused determination critical conditions limit number combinations states, vessel heading, speed that need considered estimating pressures. In this context, an approximate method introduced validated. These states determined by full linear analysis. quantiles suitable for contour line also u...