| 供水管线工程中管材的比选和应用 |
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| 引用本文： | 王长艳,张春晖.供水管线工程中管材的比选和应用[J].科技情报开发与经济,2011,21(8):214-216. |
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| 作者姓名： | 王长艳 张春晖 |
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| 作者单位： | 1. 天津市水利勘测设计院,天津,300204
2. 天津市水利工程有限公司,天津,300222 |
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| 摘 要： | 在供水管线工程中,管道占投资的比重较大,合理选择管材的种类对工程的安全及投资具有重大意义。就预应力混凝土管、钢管、预应力钢筒混凝土管、铸铁管和玻璃纤维增强塑料夹砂管的优缺点及工程中的使用情况进行了论述。
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| 关 键 词： | 供水管线 管材 比选 预应力混凝土管 |
The Selection and Application of Tubular Products in Water-supply Pipeline Engineering |
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| WANG Chang-yan,ZHANG Chun-hui.The Selection and Application of Tubular Products in Water-supply Pipeline Engineering[J].Sci-Tech Information Development & Economy,2011,21(8):214-216. |
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| Authors: | WANG Chang-yan ZHANG Chun-hui |
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| Institution: | WANG Chang-yan,ZHANG Chun hui |
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| Abstract: | In Water-supply Pipeline Engineering,the investment of pipeline occupies a larger share of total investment,therefore,the rational selection of tubular products possesses important significance on the safety and investment of the engineering.This paper discusses the advantages/disadvantages of prestressed concrete pipe,steel pipe,prestressed concrete cylinder pipe,castic iron pipe,and glass fiber reinforced plastic sand pipe,and expounds their application in the engineering. |
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| Keywords: | water-supply pipeline tubular product comparison and selection prestressed concrete pipe |
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