|
|||||
|
|
| 集装袋老化力学性能试验研究及其灰色预测 | |
| 引用本文： | 陈晨伟,卢立新,高兰,袁育芬.集装袋老化力学性能试验研究及其灰色预测[J].粮食流通技术,2009(4):16-19,21. |
| 作者姓名： | 陈晨伟 卢立新 高兰 袁育芬 |
| 作者单位： | 1. 江南大学包装工程系,江苏,无锡,214122 2. 江南大学包装工程系,江苏,无锡,214122;国家轻工业包装制品质量监督检测中心,江苏,无锡,214122 3. 国家粮食储备局郑州科学研究设计院,河南,郑州,450053 |
| 摘 要： | 考虑粮食集装袋不同的使用环境，通过老化试验对集装袋的老化行为进行研究，探讨了自然暴露和不同温度条件对集装袋性能的影响。结果表明，随着老化时间的增加，集装袋基布的抗拉强度、断裂伸长率下降。自然暴露对基材性能的影响最为显著，高温环境下次之，低温环境下最不显著。基布的抗老化性能与气候条件的变化密切相关，随着温度的升高、光照强度增强，基布老化加剧。同时，基于灰色预测理论，对集装袋横向基布自然老化力学性能进行预测，预测结果精度较高。 |
| 关 键 词： | 集装袋 老化 力学性能 灰色理论 |
Research on Mechanical Properties of Flexible Intermediate Bulk Container Aging and its prediction with grey system theory |
|
| CHEN Chen-wei,LU Li-xin,GAO Lan,YUAN Yu-fen.Research on Mechanical Properties of Flexible Intermediate Bulk Container Aging and its prediction with grey system theory[J].Grain Distribution Technology,2009(4):16-19,21. | |
| Authors: | CHEN Chen-wei LU Li-xin GAO Lan YUAN Yu-fen |
| Institution: | 1.Department of Packaging Engineering;Jiangnan University;Wuxi 214122;China;2.China National light industry package quality supervising & testing center;3.Zhengzhou science Research & Design Institute under state Administration of Grain Reserve;Zhengzhou 450053;China |
| Abstract: | The Flexible Intermediate Bulk Container(FIBC)is a combination of packaging material and a lifting system used in the transportation of most granular and powder materials,in a wide variety of circumstances.The changes of the mechanical properties of matrix fabric were estimated during direct natural exposure testing in Wuxi and exposed to the different temperature.The results showed that the tensile strength and elongation at break of matrix fabric descended with the time of exposure increased.Effect of nat... |
| Keywords: | flexible intermediate bulk container aging mechanical properties grey system theory |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |