| 高密度聚乙烯缠绕结构壁管材环刚度的测试研究 |
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| 引用本文： | 谭海立,陈静曦,杜振东.高密度聚乙烯缠绕结构壁管材环刚度的测试研究[J].河南化工,2010,27(2):20-21. |
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| 作者姓名： | 谭海立 陈静曦 杜振东 |
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| 作者单位： | 武汉理工大学交通学院,湖北,武汉,430063 |
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| 摘 要： | 环刚度是评价高密度聚乙烯管材性能的一个重要指标。通过三组不同内径的高密度聚乙烯结构缠绕壁管材的实测,利用两种标准公式计算环刚度并对比计算结果,指出两者的区别和联系,避免在工程应用中出现环刚度的混淆和误用。
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| 关 键 词： | 环刚度 缠绕结构壁管材 高密度聚乙烯 |
The ring stiffness testing research of high-density polyethylene spirally enwound structure-wall pipes |
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| TAN Haili,CHEN Jingxi,DU Zhendong.The ring stiffness testing research of high-density polyethylene spirally enwound structure-wall pipes[J].Henan Chemical Industry,2010,27(2):20-21. |
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| Authors: | TAN Haili CHEN Jingxi DU Zhendong |
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| Affiliation: | ( School Of Transportation, Wuhan University Of Technology, Hubei Wuhan 430063) |
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| Abstract: | Ring stiffness is an important index to evaluate nature of high - density polyethylene piles. By test of three sets different inner diameter high- density polyethylene spirally enwound structure- wall pipes, account ring stiffness by two kinds of standard forms and contrast account result, point out both of differentiation and contact, in order to avoid confusion and abuse of ring stiffness in engineering apply. |
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| Keywords: | ring stiffness spirally enwound structure - wall pipes high - density polyethylene |
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