非开挖定向钻混凝土拖拉管施工技术
Construction Technology of Non-excavation Directional Drilling Concrete Drag Pipe
桂少山 1余国爱 2庞林军 2普肚鸿2
作者信息
- 1. 深圳市水务规划设计院股份有限公司,广东 深圳 518000
- 2. 中国水利水电第十四工程局有限公司,云南 昆明 650041
- 折叠
摘要
城市排水管网作为城市建设的基础设施,是城市发展建设的"血管",为改善城市生态环境、城市防洪排污及城市经济发展发挥着重要作用.但随着城市化建设不断发展,城市排水管网建设难度日益增大.文章以实际工程为实例,总结施工经验,提出一种非开挖定向钻混凝土拖拉管施工技术,有效解决城市排水管网建设无法大面积开挖及地下综合管线复杂无法有效保护的难题.
Abstract
The urban drainage network,as the infrastructure of urban construction,is the"blood vessel"of urban development and construction,playing an important role in improving the urban ecological environment,flood control and sewage discharge,and urban economic development.But with the continuous development of urbanization,the difficulty of constructing urban drainage networks is increasing.The article takes practical engineering as an example,summarizes construction experience,and proposes a non excavation directional drilling concrete drag pipe construction technology,which effectively solves the problem of urban drainage pipe network construction being unable to excavate extensively and underground comprehensive pipelines being complex and unable to be effectively protected.
关键词
排水管网/非开挖/定向钻/拖拉管Key words
drainage pipeline network/non-excavation/directional drilling/dragging tube引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据