MODELING THE DEFORMATION OF MULTIMODULUS MATERIALS WITH A SOLIDIFIED FOAM STRUCTURE

被引：1

作者：

Legan, M. A. ^{[1
]}

Miroshnichenko, A. V. ^{[1
]}

机构：

[1] Russian Acad Sci, Lavrentev Inst Hydrodynam, Siberian Branch, Novosibirsk 630090, Russia

来源：

JOURNAL OF APPLIED MECHANICS AND TECHNICAL PHYSICS | 2022年 / 63卷 / 06期

关键词：

multimodulus materials; experimental study; contact problem; finite element method;

D O I：

10.1134/S0021894422060219

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The structure of foam materials is analyzed. It is noted that foam materials have different strain diagrams in uniaxial tension and compression. A simplified physical model in the form of a steel ring is proposed for multimodulus foam materials. The model was tested on a Walter + Bai AG LFM-L-1 testing machine. The deformation of the model was analyzed using the ANSYS Workbench software package taking into account the contact interaction between the elements of the model. The calculation results were compared with experimental data.

引用

页码：1073 / 1077

页数：5

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