隧道注浆技术的发展现状与展望

doi:10.3973/j.issn.2096-4498.2021.11.010

隧道建设（中英文） ›› 2021, Vol. 41 ›› Issue (11): 1953-1963.DOI: 10.3973/j.issn.2096-4498.2021.11.010

隧道注浆技术的发展现状与展望

卓越^{1, 2}，李治国³，高广义^{1， 2， *}

（1. 中铁隧道勘察设计研究院有限公司，广东广州 511458； 2. 广东省隧道结构智能监控与维护重点实验室, 广东广州 511458； 3. 盾构及掘进技术国家重点实验室，河南郑州 450000）

出版日期:2021-11-20 发布日期:2021-11-23
作者简介:卓越（1965—），男，安徽灵璧人，2013 年毕业于北京交通大学，岩土工程专业，博士，教授级高级工程师，主要从事隧道与地下工程设计、科研和施工管理工作。 E-mail: zhuoyue120879@126.com。 *通信作者: 高广义, E-mail: 151281010@qq.com。

Development Status and Prospect of Tunnel Grouting Technology

ZHUO Yue^{1, 2}, LI Zhiguo ³, GAO Guangyi ^{1, 2,
*}

（1. China Railway Tunnel Consultants Co., Ltd., Guangzhou 511458, Guangdong, China; 2. Key Laboratory of Intelligent Monitoring and Maintenance of Tunnel Structure, CRTG, Guangzhou 511458, Guangdong, China; 3. State Key Laboratory of Shield Machine and Boring Technology, Zhengzhou 450000, Henan, China）

Online:2021-11-20 Published:2021-11-23

摘要/Abstract

摘要： 总结隧道注浆技术近年来的发展现状： 1）隧道注浆技术随工程建设向更深、更长、更快发展，其重要性不断提升，应用场景已由过去的岩层堵水和地层改良扩展至工程抢险、病害治理、瓦斯防控、保温隔热等领域； 2）注浆理论、材料、设备和效果检查方法有较大突破，促进了隧道注浆技术的发展，实现了高效可控注浆； 3）隧道注浆技术克服了多种极困难地层对施工的限制，如水下风化槽、（高压）富水断层破碎带/密集节理带、富水粉细砂层等，我国隧道注浆技术处于国际先进水平。随着川藏铁路、海峡隧道的建设和规划，隧道建设进一步深入曾经的工程地质禁区，极高水压、强渗透地层、高地应力、高地温、高活跃断层等问题愈加突出，进一步深化研究注浆理论、创新优化注浆工艺、研发配制注浆材料、定制配套钻注设备、量化判定注浆效果等必将推动隧道注浆技术持续发展。

关键词: 复杂地质隧道, 注浆技术发展, 风化深槽, 高地温, 高水压

Abstract: The development status of tunnel grouting technology recently is summarized as follows. (1) Tunnel grouting technology develops rapidly with engineering construction, and its relevance continuously increases. The application scenarios have extended from water blocking and ground improvement to engineering emergency rescue, disease control, gas prevention and control, thermal insulation, etc. (2) Significant breakthroughs have been made in grouting theory, materials, equipment, and effect inspection methods, thereby promoting the development of tunnel grouting technology and realizing highly efficient and controllable grouting. (3) The tunnel grouting technology has overcome the construction limitations of various extremely complex strata, such as underwater weathered groove, (high pressure) waterrich fault fracture zone/dense joint zone, and waterrich fine sand layer. The Chinese tunnel grouting technology has reached an international advanced level. With the construction and planning of the SichuanTibet railway and the straitcrossing tunnels, tunnel construction has further penetrated the once restricted areas of engineering geology and problems such as extremely highwater pressure, highpermeable strata, highground stress, highground temperature, and highactive faults are becoming prominent. Thus, further deepening of grouting theory study, innovation and optimization of grouting technology, research and development of new grouting materials, customized matching drilling equipment, and quantitative determination of grouting effect are required to promote the continuous development of tunnel grouting technology.

Key words: tunnel with complex geologies, development of grouting technology, deep weathered groove, high ground temperature, high water pressure

中图分类号:

U 45

卓越, 李治国, 高广义. 隧道注浆技术的发展现状与展望[J]. 隧道建设, 2021, 41(11): 1953-1963.

ZHUO Yue, LI Zhiguo, GAO Guangyi. Development Status and Prospect of Tunnel Grouting Technology[J]. Tunnel Construction, 2021, 41(11): 1953-1963.

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隧道注浆技术的发展现状与展望

Development Status and Prospect of Tunnel Grouting Technology

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