| 橡胶-钢双材料界面断裂的非线性有限元分析 |
| |
| 引用本文： | 高剑虹,杨晓翔,李晓芳,郭金泉.橡胶-钢双材料界面断裂的非线性有限元分析[J].福州大学学报(自然科学版),2006,34(6):863-867. |
| |
| 作者姓名： | 高剑虹 杨晓翔 李晓芳 郭金泉 |
| |
| 作者单位： | 1. 福州大学化学化工学院,福建,福州,350002
2. 福州大学机械工程及自动化学院,福建,福州,350002 |
| |
| 摘 要： | 采用双剪切试件对橡胶—钢双材料的断裂问题进行有限元分析,得到的试件变形与实验结果吻合较好,同时分析了其界面应力,计算出了不同裂纹深度、不同载荷下的撕裂能,并得出了撕裂能随裂纹深度和载荷的变化关系.
|
| 关 键 词： | 橡胶 断裂 撕裂能 非线性有限元 |
| 文章编号： | 1000-2243(2006)06-0863-05 |
| 修稿时间： | 2005年12月5日 |
Non-linear finite element analysis of interface fracture in rubber-steel bimaterials |
| |
| GAO Jian-hong,YANG Xiao-xiang,LI Xiao-fang,GUO Jin-quan.Non-linear finite element analysis of interface fracture in rubber-steel bimaterials[J].Journal of Fuzhou University(Natural Science Edition),2006,34(6):863-867. |
| |
| Authors: | GAO Jian-hong YANG Xiao-xiang LI Xiao-fang GUO Jin-quan |
| |
| Institution: | 1.College of Chemistry and Chemical Engineering,Fuzhou University,Fuzhou,Fujian 350002,China;2.College of Mechanical Engineering and Automation,Fuzhou University, Fuzhou,Fujian 350002,China) |
| |
| Abstract: | An non-linear finite element analysis of interface crack in double shear testpiece of rubber-steel materials has been finished.The numerical results of displacements of testpiece are in close agreement with experimental values.The interface stresses have been discussed.Calculations of tearing energy of different crack depths and different loads have been done for interface cracks in double shear testpiece.At last,the relationship between tearing energy and crack depth are given,so are the relationship between tearing energy and load. |
| |
| Keywords: | rubber fracture tearing energy nonlinear finite element |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《福州大学学报(自然科学版)》浏览原始摘要信息 |
| 点击此处可从《福州大学学报(自然科学版)》下载免费的PDF全文 |
|
