首页> 外文会议>The 7th China-Japan-Korea joint symposium on optimization of structural and mechanical systems >SHAPE OPTIMIZATION OF BELLOWS-TYPE INFLATABLE TUBE ELEMENTS FOR FLEXIBILITY
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SHAPE OPTIMIZATION OF BELLOWS-TYPE INFLATABLE TUBE ELEMENTS FOR FLEXIBILITY

机译:波纹管式充气管元件的形状优化

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This paper focuses on designing the bellows-type inflatable tubes for the flexibility as the objective function based on the wrinkling and collapsing properties.At first, the pure bending environment experiments model for inflatable tube is briefly introduced with four-point bending loads on the LDPE (Low Density Poly-Ethylene) tubes. Then, the effects of bending loads on the wrinkle and collapsing process with cross-sectional deformation, collapse location and area, are numerically examined.Finally, the shape optimization for the inflatable tube is demonstrated to design the inflatable tube elements.
机译:本文着重设计了基于波纹管的起皱特性的波纹管式充气管,以柔性为目标函数。首先,简要介绍了LDPE上具有四点弯曲载荷的充气管的纯弯曲环境实验模型。 (低密度聚乙烯)管。然后,数值研究了弯曲载荷对皱纹和塌陷过程的横截面变形,塌陷位置和面积的影响。最后,对充气管的形状优化进行了设计,以设计充气管元件。

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