| 基于扭转弹簧的粘扣带强度力学模型研究 |
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| 引用本文： | 关礼争,王其,刘昌杰,郭超群. 基于扭转弹簧的粘扣带强度力学模型研究[J]. 产业用纺织品, 2016, 0(1): 15-19. DOI: 10.3969/j.issn.1004-7093.2016.01.004 |
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| 作者姓名： | 关礼争 王其 刘昌杰 郭超群 |
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| 作者单位： | 1. 东华大学纺织面料技术教育部重点实验室,上海,201620;2. 无锡百和织造股份有限公司,江苏无锡,201101 |
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| 摘 要： | 以扭转弹簧为基础,建立粘扣带单钩强力力学模型,并推导出整片粘扣带强度力学模型。通过修正简化模型中的系数得到粘扣带强度计算式,所得理论强度相对于实际强度的偏差百分率小于4.0%,可在有效范围内对粘扣带强度进行预测和计算。
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| 关 键 词： | 粘扣带 扭转弹簧 强度 力学模型 |
Research on the physical model of strength for hook and loop fastener based on torsion spring |
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| Guan Lizheng,Wang Qi,Liu Changjie,Guo Chaoqun. Research on the physical model of strength for hook and loop fastener based on torsion spring[J]. Technical Textiles, 2016, 0(1): 15-19. DOI: 10.3969/j.issn.1004-7093.2016.01.004 |
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| Authors: | Guan Lizheng Wang Qi Liu Changjie Guo Chaoqun |
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| Abstract: | Based on torsion spring, a physical model of single-hook strength for hook and loop fastener was established, and physical model of strength for whole hook and loop fastener was deduced.By amending parameters of the physical model, the simpler strength formulas of hook and loop fastener were obtained, and the error percentage of theory strength to practical strength was less than 4 .0%, which could be used to calculate the strength of hook and loop fasteners within the valid range. |
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| Keywords: | hook and loop fastener torsion spring strength physical model |
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