焦点提醒：球墨铸铁顶管的设想与利用 李瑞清1，黄跃明2，董杨3，李海涛1，崔现军4(1.湖北省水利水电计划勘测设想院，湖北武汉430000；2.新兴铸管股分无限公司，河北邯郸056300；3.江宁水务团体，江苏南京211100；4.新兴铸管股分无限公司武汉发卖分公司，湖北武汉430000)

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• English上一篇下一篇PDF下载[1]李瑞清,黄跃明,董杨,等.球墨铸铁顶管的设想与利用[J].中国给水排水,2021,37(18):144-147.　LI Rui-qing,HUANG Yue-ming,DONG Yang,et al.Design and Application of Ductile Iron Pipe Jacking[J].China Water & Wastewater,2021,37(18):144-147.点击复制

  球墨铸铁顶管的设想与利用中国给水排水[ISSN:1000-4062/CN:12-1073/TU]卷:第37卷期数:2021年第18期页码:144-147栏目:出书日期:2021-09-17

  Title:

  Design and Application of Ductile Iron Pipe Jacking

  作者:

  李瑞清^{1，黄跃明2，董杨3，李海涛1，崔现军4}

  (1.湖北省水利水电计划勘测设想院，湖北武汉430000；2.新兴铸管股分无限公司，河北邯郸056300；3.江宁水务团体，江苏南京211100；4.新兴铸管股分无限公司武汉发卖分公司，湖北武汉430000)

  Author(s):

  LI Rui-qing^{1,HUANG Yue-ming2,DONG Yang3,LI Hai-tao1,CUI Xian-jun4}

  (1. Hubei Institute of Water Resources Survey and Design, Wuhan 430000, China; 2. Xinxing Ductile Iron Pipes Co. Ltd., Handan 056300, China; 3. Nanjing Jiangning Water Business Group Co. Ltd., Nanjing 211100, China; 4. Wuhan Sales Branch, Xinxing Ductile Iron Pipes Co. Ltd., Wuhan 430000, China)

  要害词:

  非开挖手艺;球墨铸铁顶管;同材质设想;球铁自锚管件

  Keywords:

  trenchless technology;ductile iron pipe jacking;same material design;ductile iron self anchored pipe fittings

  摘要:

  跟着国度对城镇给排水管道利用寿命要求愈来愈高，设想不但要斟酌一次性投资，更要斟酌管材的性价等到分析造价，还要趋势在管线同材质设想以提高其全周期利用年限。新型XTJ球墨铸铁顶管在穿越河流、公路上下翻和碰头处采取同材质球铁自锚管件，既包管了高尺度的管线全周期寿命，又削减了开挖酿成的二次情况污染，且不影响公路施工标段的交通。从XTJ球墨铸铁顶管的开辟布景入手，引见了XTJ球墨铸铁顶管的同材质设想理念、特点与机能验证，并连系湖北省安陆市“引徐济安”饮水项目实例对XTJ球墨铸铁顶管的利用进行了论述。

  Abstract:

  As the national requirement on durable pipe network for water supply and sewerage is getting much higher than before, not only should the design and selection of materials consider one-time investment, cost performance and comprehensive cost, but also tend to consider the same materials of pipes and its fittings to improve the full cycle service life. The new XTJ ductile iron pipe jacking products adopt the ductile iron self-anchored pipe fittings of the same material at the turning up and down points where the pipeline crosses the river and highway. It not only ensures the high standard full cycle life of the pipeline, but also reduces the secondary environmental pollution caused by the excavation, without affection on highway traffic. Starting from the development background of XTJ ductile iron pipe jacking, this article introduces the same material design concept, characteristics and performance verification of XTJ ductile iron pipe jacking, and expounds the application of XTJ ductile iron pipe jacking in case of drinking water diversion project from Xujiahe River to Anlu City, Hubei Province.

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