| 针刺土工布过滤性能的影响因素 |
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| 引用本文： | 刘丽芳,储才元. 针刺土工布过滤性能的影响因素[J]. 产业用纺织品, 2002, 20(7): 4-8,11 |
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| 作者姓名： | 刘丽芳 储才元 |
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| 作者单位： | 东华大学纺织学院,上海,200051;东华大学纺织学院,上海,200051 |
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| 摘 要： | 土工布具有良好的化学物理性能和水工性能 ,广泛应用于岩土工程和其他工程建设。本文综述了土工布原料及其性能、针刺工艺、被保护土特性、被保护土—土工布系统特性及外部因素对针刺非织造土工布过滤性能的影响
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| 关 键 词： | 土工布 过滤性能 渗透性 保砂性 |
| 文章编号： | 1004-7093(2002)07-0004-05 |
Influencing Factors on the Filtration Property of Needle-Punched Nonwoven Geotextile |
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| Liu Lifang,Chu Caiyuan. Influencing Factors on the Filtration Property of Needle-Punched Nonwoven Geotextile[J]. Technical Textiles, 2002, 20(7): 4-8,11 |
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| Authors: | Liu Lifang Chu Caiyuan |
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| Abstract: | s: Nonwoven geotextile can be applied in various engineering with their favorable chemical and physical properties as well as excellent filtration property. In this paper, the factors influencing the filtration properties of nonwoven geotextile are summarized, which include materials and their properties, needle punching process, characteristics of the retained soil, characteristics of the retained soil and geotextile system, and some other factors. |
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| Keywords: | nonwoven geotextile filtration property permeability retain |
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