内河集散船舱口角隅甲板应力分析

摘要

A new type of container-bulk ship in Yangtze River is taken as an example, the longitudinal strength of ship is checked based on COMPASS-IWS software of CCS.The distribution of longitudinal stress at the freeboard deck of ship is ob-tained, and then the 3D cabin FE model is set up.The impaction of setting bulkhead structures at hatch corner is analyzed about the stress distribution of the corner deck.%以一艘长江干线新型集散两用船为例，采用CCS的COMPASS－IWS软件校核其总纵强度，得到全船强力甲板的纵向应力分布趋势，再用有限元方法建立舱段模型，分析其舱口角隅处舱壁结构设置对甲板应力的影响。