Dynamic Response Research of VLEC’s Cargo Containment System under Sloshing Impact Load

摘要

Membrane type CCS is one of the most possible solutions for VLEC. As static pressure and sloshing impact load willrnincrease due to higher density，this result in the question of whether VLEC’s CCS is strong enough to withstand thernincreased load in the critical area. In this paper, ultimate strength of CCS in different boundary conditions wasrninvestigated using nonlinear finite element method. The dynamic response of CCS under critical sloshing impact loadrncases selected from tank sloshing analysis results using CFD method was investigated. Some important insightsrnobtained from the study were summarized.