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| 拖拉机橡胶钢筋履带弯曲刚度计算方法与试验验证 | |
| 引用本文： | 娄云,赵卫兵,刘庆庭,武良臣.拖拉机橡胶钢筋履带弯曲刚度计算方法与试验验证[J].农业工程学报,2006,22(9):106-108. |
| 作者姓名： | 娄云 赵卫兵 刘庆庭 武良臣 |
| 作者单位： | 1. 河南机电高等专科学校机械工程系,新乡,453002 2. 安阳工学院机械工程系,安阳,455000 3. 华南农业大学工程学院,广州,510642 4. 河南理工大学,焦作,454000 |
| 摘 要： | 拟定沿拖拉机橡胶钢筋履带长度上不均匀弯曲刚度的计算方法，是进行橡胶钢筋履带设计的基础。拖拉机橡胶钢筋履带弯曲刚度的传统计算方法是将橡胶钢筋履带作为橡胶和钢筋的均匀复合材料来进行计算的，这种计算方法误差较大。该文通过理论推导和试验验证的方法进行了研究，得出了橡胶钢筋履带设计参数与其弯曲刚度间的理论关系式；提出了在履带计算长度上换算不均匀弯曲刚度的方法，计算结果与试验结果能够很好地吻合。 |
| 关 键 词： | 橡胶钢筋履带 设计参数 弯曲刚度 计算 试验 |
| 文章编号： | 1002-6819(2006)09-0106-03 |
| 收稿时间： | 2006-01-17 |
| 修稿时间： | 2006-06-20 |
Approach to calculating bending rigidity of rubber-reinforced track of tractors and its experimental verification |
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| Lou Yun,Zhao Weibing,Liu Qingting and Wu Liangchen.Approach to calculating bending rigidity of rubber-reinforced track of tractors and its experimental verification[J].Transactions of the Chinese Society of Agricultural Engineering,2006,22(9):106-108. | |
| Authors: | Lou Yun Zhao Weibing Liu Qingting and Wu Liangchen |
| Institution: | Department of Mechanical Engineering, Henan Mechanical and Electrical Engineering College, Xinxiang 453002, China;Department of Mechanical Engineering, Anyang Institute of Technology, Anyang 455000, China;College of Engineering South China Agricultural University, Guangzhou 455000, China;Department of Mechanical Engineering, Henan Polytechnic University, Jiaozuo 454000, China |
| Abstract: | The method for calculating asymmetric bending rigidity along tractor rubber-reinforcement track, is the foundation to design rubber-reinforced track. The conventional calculation method for tractor rubber-reinforced track bending rigidity considers rubber-reinforcement track as an even composite of rubber and reinforcement, so the calculation error is relatively big. The authors carried on research through the methods of theoretical derivation and experimental verification. A certain theory relationship between design parameter and bending rigidity of rubber-reinforced track was obtained. It introduced the method of converting asymmetric bending rigidity along the tractor rubber-reinforced track. And the results of theoretical calculation and experimental values are in good agreement. |
| Keywords: | rubber-reinforced track design parameter bending rigidity calculation experiment |
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