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| 供水管网旧管改造依据的探讨 | |
| 引用本文： | 王萍,邱文心,殷先亚. 供水管网旧管改造依据的探讨[J]. 给水排水, 2004, 30(12): 26-29 |
| 作者姓名： | 王萍 邱文心 殷先亚 |
| 作者单位： | 武汉市水务集团有限公司,武汉,430034;武汉市水务集团有限公司,武汉,430034;武汉市水务集团有限公司,武汉,430034 |
| 摘 要： | 通过对武汉市供水管网的管道建设年代、材质类型、管道破损情况等的调查和统计,较全面地分析了武汉市供水管网中存在的问题,提出以管网使用年限、管道材质等为旧管网技术改造依据,并论述了管网更新改造的具体方法。 |
| 关 键 词： | 旧管网技术改造 管材 灰口铸铁管 破损次数 接口 |
Study on water network renovation |
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| Wang Ping,Qiu Wen-xin,Yin Xian-ya. Study on water network renovation[J]. Water & Wastewater Engineering, 2004, 30(12): 26-29 | |
| Authors: | Wang Ping Qiu Wen-xin Yin Xian-ya |
| Abstract: | The working states of the municipal water supply distribution network in Wuhan City are investigated for their age, pipe material and servable condition and the existing problems are discussed thoroughly. It is thought that the age and material of the pipeline may be considered as the key factors to estimate for renovation or replacement. Some practical operations for network renovation are described. |
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