[1]郑平,潘传宗,崔旭辉,等.超长距离复合地层顶管技术用于排水管道建设[J].中国给水排水,2023,39(14):141-147.
　ZHENGPing,PANChuan-zong,CUIXu-hui,et al.Application of Ultra-long Distance Composite Strata Pipe Jacking Technology in Drainage Pipeline Construction[J].China Water & Wastewater,2023,39(14):141-147.
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超长距离复合地层顶管技术用于排水管道建设

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第39卷 期数: 2023年第14期 页码: 141-147 栏目: 出版日期: 2023-07-17
Title:
Application of Ultra-long Distance Composite Strata Pipe Jacking Technology in Drainage Pipeline Construction
作者:
郑平1， 潘传宗2， 崔旭辉2， 卢海军2
（1.武汉三镇实业控股股份有限公司，湖北 武汉 430070；2.中交第二航务工程局有限公司，湖北 武汉 430040）
Author(s):
ZHENG　Ping1， PAN　Chuan-zong2， CUI　Xu-hui2， LU　Hai-jun2
（1. Wuhan Sanzhen Industry Holding Co. Ltd.， Wuhan 430070， China； 2. CCCC Second Harbor Engineering Co. Ltd.， Wuhan 430040， China）
关键词:
超长距离;  复合地层;  顶管技术;  排水管道
Keywords:
ultra-long distance;  composite strata;  pipe jacking;  drainage pipeline
摘要:
超长距离复合地层顶管技术用于排水管道建设时，面临着顶管机及配套设备可靠性与耐久性、轴线高效测控、隧内供电压降、通信干扰大、软弱地层上浮以及安全换刀可行性等技术难点。以武汉汤逊湖污水处理厂尾水排江工程超长距离复合地层顶管施工为背景，系统研究了顶管机针对性设计、出洞始发及进洞接收、顶进过程控制、中继间设置、注浆减阻、监控量测等成套技术。实践证明，该技术实施效果达到预期目标，应用效果良好。
Abstract:
During the construction process of ultra-long distance composite strata pipe jacking, there are technical difficulties such as the reliability and durability of the pipe jacking machine and supporting equipment, efficient measurement and control of the axis, voltage reduction, large communication interference, floating of weak strata, and the feasibility of hobbing cutter replacement. Based on ultra?long distance composite strata pipe jacking construction of the recycled water discharge project of Tangxun Lake sewage treatment plant, the specific design of pipe jacking machine, starting and receiving technologies, axis control, intermediate jacking stations setting, lubrication, monitoring and measurement, etc., are studied. It shows that the measures adopted have achieved the expected goals and are well applied.

相似文献/References:

[1]徐鹏,潘涛,李俊,等.北方某市山区温泉超长距离输送工程设计[J].中国给水排水,2020,36(22):125.
　XU Peng,PAN Tao,LI Jun,et al.Design of Super-long Distance Hot Spring Transportation Project in Mountain Area of a City in Northern China[J].China Water & Wastewater,2020,36(14):125.
[2]郑平,崔旭辉,卢海军.超长距离顶管管道上浮控制实施时机的研究[J].中国给水排水,2023,39(20):120.
　ZHENGPing,CUIXu-hui,LUHai-jun.Research on the Implementation Timing of Pipe Floating Control for Ultra?long Distance Pipe Jacking[J].China Water & Wastewater,2023,39(14):120.

更新日期/Last Update: 2023-07-17