[1]卢建景,汤泽和,陈毅.温州市“南水北调”过江给水管道设计与施工案例[J].中国给水排水,2024,40(10):96-100.
　LUJian-jing,TANGZe-he,CHENYi.Design and Construction of Cross-river Water Supply Pipes for the South-to-North Water Diversion Project in Wenzhou[J].China Water & Wastewater,2024,40(10):96-100.
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温州市“南水北调”过江给水管道设计与施工案例

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第40卷 期数: 2024年第10期 页码: 96-100 栏目: 出版日期: 2024-05-17
Title:
Design and Construction of Cross-river Water Supply Pipes for the South-to-North Water Diversion Project in Wenzhou
作者:
卢建景1， 汤泽和2， 陈毅3
（1.温州市水务集团有限公司，浙江 温州 325000；2.温州设计集团有限公司，浙江 温州 325000；3.温州市公用事业发展集团有限公司，浙江 温州 325000）
Author(s):
LU　Jian-jing1， TANG　Ze-he2， CHEN　Yi3
（1. Wenzhou Water Group Co. Ltd.， Wenzhou 325000， China； 2. Wenzhou Design Assembly Co. Ltd.， Wenzhou 325000， China； 3. Wenzhou Public Utility Development Group Co. Ltd.， Wenzhou 325000， China）
关键词:
给水管;  过江管道;  设计;  施工;  水平定向钻
Keywords:
water pipe;  cross-river pipeline;  design;  construction;  horizontal directional drilling
摘要:
温州市“南水北调”工程是有效缓解乐清水资源供需矛盾、保障广大群众饮水安全的应急清水供水管道工程，供水规模为10×104 m3/d，管线桩号总长约8.6 km，其中龙湾段采用DN1 400给水管，瓯江南北汊过江段采用2×DN1 000双管布置，七都段采用DN1 200给水管，管道设计总长约11.2 km。该工程采用水平定向钻法进行给水管道过江穿越，介绍了设计及施工要点，评估了工程影响，并给出了相应的质量控制措施。该工程的顺利实施可为长距离大口径给水管道施工提供借鉴。
Abstract:
The South-to-North Water Diversion Project with supply capacity of 10×104 m3/d in Wenzhou, is an emergency water supply pipeline project that effectively alleviates the supply-demand contradiction of water resources in Yueqing and ensures the safety of drinking water for the general public. The total pipeline pile length is approximately 8.6 km and the overall design pipeline length is around 11.2 km. Among them, DN1 400 water supply pipes are utilized in Longwan section, a 2×DN1 000 dual- pipe arrangement is employed in Oujiang River’s north and south branches, while DN1 200 water supply pipes are used in Qidu section. The project adopts the horizontal directional drilling method for water supply pipeline to cross the river. Its design and construction points are elaborated, the impact of the project is evaluated, and the corresponding quality control measures are provided. The successful execution of this project could provide reference for the construction of long-distance, large-diameter water supply pipelines.
更新日期/Last Update: 2024-05-17