【摘要】 从营运船舶总强度以及极限总强度的观点出发 ,重新对货驳“843”的总体断裂破坏事故进行了分析 ,认为引起该驳断裂破坏的主要原因是总强度储备不足 ,不合理的卸货方法 ,船体构件的严重腐蚀 ,制造中的焊接缺陷以及船底构件的损伤累积等诸多不利因素的综合 ,导致该驳的总体断裂破坏。更多还原

【Abstract】 Based on the ultimate longitudinal strength and longitudinal strength of ship in service, the overall collapse of barge 843 is re analyzed. The opinion is prompted that not having adequate reserve of longitudinal strength is the main reason of the overall collapse . Many unfavourable factors such as unreasonable unloading methods, serious corrosion of hull members, welding defects caused during manufacture and the damage accumulation of member on bottom induce the overall damage of the barge.更多还原