净水技术2011，Vol.30Issue(5)：147-150,4.
输水管线大口径钢顶管施工技术措施
Jacking Construction of Large-Diameter Steel Pipe for Water Supply Distribution Pipelines
蔡燕飞1
作者信息
- 1. 上海水务建设工程有限公司,上海200072
- 折叠
摘要
Abstract
During the construction of water transportation pipeline of long-distance large-diameter steel pipe with jacking technic, the correct use of technical measure had a large significance on keeping both safe and quality of project and reducing the risk of construction. Based on the construction practice of DN3600 double -line steel pipe jacking in Yanqiao branch of the project of Qingchasha, several problems and corresponding measures existing in the construction technology of large-diameter steel pipe jacking were introduced in the paper.关键词
钢顶管/大口径/纠偏/双线顶进/机头下钻/上浮力Key words
steel pipe jacking/large-diameter/correction/double-line jacking/downward drilling of pipe-jacking upward buoyancy force分类
建筑与水利引用本文复制引用
蔡燕飞..输水管线大口径钢顶管施工技术措施[J].净水技术,2011,30(5):147-150,4.
