| 输送带压陷阻力的研究 |
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| 引用本文： | 杨彩红,毛君,李春林.输送带压陷阻力的研究[J].煤炭学报,2010,35(1):149-153. |
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| 作者姓名： | 杨彩红 毛君 李春林 |
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| 作者单位： | 辽宁工程技术大学力学与工程学院;辽宁工程技术大学机械工程学院; |
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| 基金项目： | 教育部博士基金资助项目(20060147001);;辽宁省教育厅创新团队资助项目(2007T067) |
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| 摘 要： | 基于黏弹性材料在动载荷下的能耗理论，覆盖层采用三元件模型，对输送机压陷阻力的能耗机理进行了理论研究，推导出输送带通过托辊时的压陷阻力系数理论公式，并对橡胶输送带的压陷阻力进行了试验研究，结果表明，各因素对压陷阻力的影响与理论分析结果基本一致，证明了理论公式的正确性。得出输送带的黏弹性特性是造成输送机压陷阻力的主要因素。
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| 关 键 词： | 输送带 压陷阻力 三元件固体模型 黏弹性特性 |
Study of indentation resistance of conveyor belt |
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| YANG Cai-hong,MAO Jun,LI Chun-lin.Study of indentation resistance of conveyor belt[J].Journal of China Coal Society,2010,35(1):149-153. |
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| Authors: | YANG Cai-hong MAO Jun LI Chun-lin |
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| Affiliation: | 1.College of Mechanics and Engineering/a>;Liaoning Technical University/a>;Fuxin 123000/a>;China/a>;2.College of Mechanical Engineering/a>;China |
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| Abstract: | Based on the theory of energy consumption of viscoelastic material under dynamic loading,the theoretical study of energy consumption mechanism of conveyor indentation resistance was carried out using a solid model of three parameter of the belt backing material,and theoretical formulae of indentation resistance coefficient to motion of a conveyor belt over idlers were derived.And the indentation resistance of rubber conveyor belt was studied by the experiment.The result shows that it is consistant that the ... |
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| Keywords: | conveyor belt indentation resistance solid model of three parameter viscoelasticy |
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