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首页> 外文会议>International Conference on Civil, Architectural and Hydraulic Engineering >Stress Distribution of Aluminum Alloy Thick-plate under Abnormal Pre-stretching
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Stress Distribution of Aluminum Alloy Thick-plate under Abnormal Pre-stretching

机译：异常预拉伸下铝合金厚板的应力分布

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摘要

Abnormal pre-stretching of aluminum alloy thick-plate is simulated by using Marc FEM software to obtain the stress distribution of the plate under non-uniform clamping condition and material macroscopic deficiency. By analyzing the distribution contours, stress distributing characteristics of the pre-stretched thick-plate and their effects to rolling yield of thick plates under several typical cases are classified and summarized. Moreover, solving measures and advices are presented to reduce the negative effects.
机译：通过使用MARC FEM软件在非均匀夹紧条件和材料宏观缺陷下获得板的应力分布，模拟铝合金厚板的异常预拉伸。通过分析分布轮廓，预拉伸厚板的应力分配特性及其对厚板的轧制产率下的几种典型情况下的效果分类和总结。此外，提出了解决措施和建议以减少负面影响。

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