| VISCO-ELASTIC (PLASTIC) EFFECTS AND FAILURE BEHAVIOR OF PUR FOAMED PLASTICS |
| |
| 作者姓名： | Lu Zixing Xie Ruoze |
| |
| 作者单位： | Institute of Solid Mechanics, Beijing University of Aeronautics and Astronautics, Beijing, 100083, China,Southwest Institute of Structural Mechanics, CAEP, Chengdu, 610003 |
| |
| 基金项目： | 中国科学院资助项目，中国物理研究院自然科学基金，，，， |
| |
| 摘 要： | ＶＩＳＣＯ┐ＥＬＡＳＴＩＣ（ＰＬＡＳＴＩＣ）ＥＦＦＥＣＴＳＡＮＤＦＡＩＬＵＲＥＢＥＨＡＶＩＯＲＯＦＰＵＲＦＯＡＭＥＤＰＬＡＳＴＩＣＳＬｕＺｉｘｉｎｇ（卢子兴）（ＩｎｓｔｉｔｕｔｅｏｆＳｏｌｉｄＭｅｃｈａｎｉｃｓ，ＢｅｉｊｉｎｇＵｎｉｖｅｒｓｉｔｙｏｆ...
|
| 关 键 词： | viscoelasticity viscoplasticity foams |
VISCO-ELASTIC (PLASTIC) EFFECTS AND FAILURE BEHAVIOR OF PUR FOAMED PLASTICS |
| |
| Lu Zixing,Xie Ruoze.VISCO-ELASTIC (PLASTIC) EFFECTS AND FAILURE BEHAVIOR OF PUR FOAMED PLASTICS[J].Chinese Journal of Aeronautics,1998,11(1):1-7. |
| |
| Authors: | Fu Chunyu Tian Changjin |
| |
| Abstract: | The viscous effects and failure behavior of PUR foamed plastics are investigated by the cycling loading and preloading experiments. On the basis of static and dynamic compressive experiments, the SEM analysis is given for the PUR foamed plastics specimens which have been tested and the deformation as well as failure mechanisms are determined at the same time. In addition, the relaxation characteristics and the failure criterion of foamed plastics are discussed adequately. |
| |
| Keywords: | PUR foamed plastics failure relaxation characteristics |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
