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隧道建设(中英文) ›› 2022, Vol. 42 ›› Issue (10): 1677-1692.DOI: 10.3973/j.issn.2096-4498.2022.10.002

• 综述 • 上一篇    下一篇

矩形顶管关键技术研究现状及发展趋势探讨

马鹏1, 岛田英树2, 马保松1, *, 黄胜1, 周浩1   

  1. (1. 中山大学土木工程学院, 广东 珠海 519082 2. 九州大学地球資源工程学院, 日本 福冈 8190395)
  • 出版日期:2022-10-20 发布日期:2022-11-04
  • 作者简介:马鹏(1990—),男,陕西延安人,2021年毕业于日本九州大学,土木工程专业,博士,主要从事顶管工程、市政非开挖技术方面的研究工作。Email: mapeng3@mail.sysu.edu.cn。 *通信作者: 马保松, Email: mabaos@mail.sysu.edu.cn。

Research Status and Development Trends of Key Technologies of Rectangular Pipe Jacking

MA Peng1, SHIMADA Hideki2, MA Baosong1, *, HUANG Sheng1, ZHOU Hao1   

  1. (1. School of Civil Engineering, Sun Yatsen University, Zhuhai 519082, Guangdong, China; 2. Department of Earth Recourse Engineering, Kyushu University, Fukuoka 8190395, Japan)
  • Online:2022-10-20 Published:2022-11-04

摘要: 首先,对矩形顶管技术的发展历程及其国内外研究现状进行综述,介绍当前矩形顶管技术主要的应用场景,并结合顶推力预测、注浆减阻、背土效应演化机制和控制对策、顶进过程中的地层响应模式和沉降计算、工作面稳定性评估等关键技术问题,对矩形顶管的理论研究进展进行回顾和讨论。其次,根据矩形断面掘进机的结构形式和切削方式,对国内外矩形顶管掘进机的开发现状及其分类进行介绍。最后,归纳当前矩形顶管在装备及工程应用领域面临的技术挑战,探讨矩形顶管技术的发展趋势,对矩形顶管装备智能化,矩形曲线顶进,长距离、大断面及复合地层等复杂场景下的矩形顶管技术进行展望。

关键词: 矩形顶管, 顶推力, 开挖面稳定性, 背土效应, 矩形掘进机

Abstract: The development history and current research status of rectangular pipe jacking technology are investigated. The current primary application scenarios for the rectangular pipe jacking technology are presented, and the theoretical investigation of rectangular pipe jacking is reviewed and analyzed in terms of jacking force prediction, grouting effect of drag reduction, back soil evolution mechanism and control countermeasures, jacking strata response pattern and settlement calculation, and working face stability evaluation. Furthermore, the advancements and classifications of rectangular pipe jacking machines are presented based on their structure form and cutting mode. Finally, the current technical challenges of rectangular pipe jacking in the field of equipment and engineering applications are summarized, the development trends of rectangular pipe jacking technology are discussed. The rectangular pipe jacking technology in complex scenarios such as intelligentization, curved jacking, long distance, large crosssection, and composite strata are also explored.

Key words: rectangular pipe jacking, jacking force, excavation face stability, carrying soil effect, rectangular boring machine