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首页> 外文期刊>Ocean Engineering >Buckling collapse tests of deteriorated steel plates with multiple circular openings
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Buckling collapse tests of deteriorated steel plates with multiple circular openings

机译：具有多个圆形开口的变质钢板的屈曲屈曲试验

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To ensure the structural capacity of plates with multiple openings subjected compressive loads and to find a better design solution, the strength of different structural configurations is analysed here. A series of experimental buckling collapse tests have been carried out for steel plates with multiple openings, of three different degrees of openings. Each degree of opening is represented by two groups of openings, to investigate the effect of possible design solutions aiming for the maximum compressive strength. The effect of corrosion wastage is also studied, where the specimens are naturally corroded. The effect of manufacturing defects as the initial imperfection on both compressive capacity and the final deformed shapes is also studied. Several relationships as functions of the degree of openings and remaining volume of the corroded plates with multiple openings are developed, and recommendations regarding the early design stage are provided.
机译：为了确保具有多个开口的板的承受压缩载荷的结构能力并找到更好的设计解决方案，此处分析了不同结构构造的强度。对于具有三个不同程度的开口的多个开口的钢板，已经进行了一系列实验屈曲塌陷测试。每个开度都由两组开口表示，以研究针对最大抗压强度的可能设计解决方案的效果。还研究了腐蚀损耗的影响，其中标本是自然腐蚀的。还研究了制造缺陷作为初始缺陷对压缩能力和最终变形形状的影响。开发了具有多个开口的腐蚀板的开口程度和剩余体积的函数的几种关系，并提供了有关早期设计阶段的建议。

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