| 试样因素对橡胶钢丝复合体粘合性能测试的影响 |
| The influence of sample factors on the test of the adhesive performance of the complex of rubber and steel wire |
| 投稿时间：2016-03-19 修订日期：2016-03-19 |
| DOI： |
| 中文关键词: 橡胶 钢丝帘线 粘合性能 夹持方式 埋入长度 |
| 英文关键词: rubber steel cord adhesion clamping way embedding length |
| 基金项目:国家自然科学基金资助项目(51345006)；高等学校博士学科点专项科研基金资助课题(20123719120004) |
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| 中文摘要: |
| 研究夹持方式和钢丝帘线埋入长度对橡胶-钢丝帘线粘合性能测试结果的影响。结果表明：采用槽式结构夹具可以消除夹紧力对橡胶-钢丝帘线抽出力测试结果的影响；随着钢丝帘线埋入基体橡胶长度的增大，静态抽出力和最大伸长量均增大，但单位长度粘合强度随之呈指数衰减；橡胶-钢丝帘线的粘合存在摩擦力，钢丝帘线埋入橡胶长度越大，粘合失效到完全粘合失效经历的时间越长。 |
| 英文摘要: |
| The influence of clamping way and embedded length of steel cord on the measuring results of adhesion for rubber-steel cord were investigated.The results showed that，the impact of the clamping force on the measuring result of the pull out force of rubber-steel cord could be eliminated by adopting fixture with groove structure；both the static pull out force and maximum elongation became bigger with the increasing of embedded length of steel cord，but the adhesion strength per unit length decayed exponentially；the friction force existed in the adhesion of rubber and steel cord，the longer the length of steel cord embedded in rubber was，the longer the time from adhesion failure to thorough adhesion failure was. |
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