| 地毯的损耗性能研究 |
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| 引用本文： | 王云祥,赵书经.地毯的损耗性能研究[J].东华大学学报(自然科学版),1990(Z1). |
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| 作者姓名： | 王云祥 赵书经 |
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| 作者单位： | 中国纺织大学纺织工程二系纺织材料教研室，中国纺织大学纺织工程二系纺织材料教研室 |
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| 摘 要： | 本文研究了地毯在简谐压应力作用下的动态流变特性,分析了地毯受压时的机械能量损耗、损耗角、累积最大弹性应变能随圆频率的变化规律,比较了几种地毯的损耗特性。结果表明,机械能量损耗、损耗角及累积最大弹性应变等指标能评定地毯的铺地性能。
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| 关 键 词： | 地毯 机械能损耗 损耗角 累积最大弹性应变能 |
AN INVESTIGATION OF LOSS PERFORMACES OF CARPETS |
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| Wang Yunxiang and Zhao Shujing.AN INVESTIGATION OF LOSS PERFORMACES OF CARPETS[J].Journal of Donghua University,1990(Z1). |
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| Authors: | Wang Yunxiang and Zhao Shujing |
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| Institution: | Department of Textile Technology |
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| Abstract: | This paper deals with the dynamic rheological behaviour of carpets under harmonic compressive stresses. The effects of the circle frequency of the load force on the loss of mechanical energy and the loss angle and the accumulation of the largest elastic strain energy were analyzed. Loss performances of different kinds of carpets were compared. The results show that the loss of mechanical energy, the loss angle and the accumulation of the large elastic strain energy can be used to evaluate covering properties of carpets. |
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| Keywords: | carpet loss of mechanical energy loss angle accumulation of the largeselastic strain energy |
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