基于RADIOSS的蜂窝夹层结构镶嵌件拉伸承载能力分析

An Analysis of Tensile Load-bearing Capacity of Honeycomb Sandwich Structure Inlay Based on RADIOSS

文章以蜂窝夹层结构镶嵌件为研究对象,使用RADIOSS对其拉伸承载能力进行了仿真分析。首先介绍了RADIOSS的显式动力学计算方法。然后建立了镶嵌件、蜂窝夹层结构及发泡胶的有限元模型,模拟了镶嵌件以0.5m/s的速度从蜂窝夹层结构中拉脱的全过程,并对计算结果进行了分析,得出了相关结论。

Taking honeycomb sandwich structure mosaic as the research object, the tensile bearing capacity of honeycomb sandwich structure is simulated and analyzed by using RADIOSS in this paper. Firstly, the explicit dynamic calculation method of RADIOSS is introduced. Then the finite element models of mosaic honeycomb sandwich structure and styrofoam are established and the whole process of mosaic pulling out from honeycomb sandwich structure at the speed of 0.5 m/s is simulated. The calculation results are analyzed and the relevant conclusions are drawn.