基于ABAQUS的船载卷钢衬垫传递载荷有效性分析

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中图分类号：U693 文献标志码：A

Abstract：To ensure the safe transportation of steel coils by ships and address the insufficient understanding of the load transfer function of dunnage in actual transportation，ABAQUS and Hypermesh softwares are employed to conduct the finite element simulation on the stowage conditions of steel coils in handy-size bulk carriers. The factors affecting the load transfer of dunnage are analyzed and compared. Considering the influence of vertical dynamic loads，the stress distribution of the cargo area is analyzed under diferent dunnage （materials，sizes，and quantities） and different stowage positions.A comprehensive analysis of the effectiveness of dunnage in transferring loads is carried out，resulting in generalizable conclusions. These findings provide practical guidance for selecting appropriate dunnage and correctly stowing steel coils.

Key words： bulk carrier； steel coil； dunnage； finite element model； local intensity

0引言

的货物，具有积载因数小、质量大、易滚动、接触面积小的特点。（剩余8767字）