象山隧道岩溶段注浆技术优化研究

隧道建设（中英文） ›› 2011, Vol. 31 ›› Issue (1): 98-103.

象山隧道岩溶段注浆技术优化研究

高广义1，陈立杰2

1.中铁隧道集团技术中心，河南洛阳471009； 2.南昌铁路局龙厦建设指挥部，福建龙岩364000

收稿日期:2010-10-20 修回日期:2011-01-19 出版日期:2011-02-20 发布日期:2011-03-11
作者简介:高广义（1984—），男，甘肃环县人，2007年毕业于兰州交通大学建筑环境与设备工程专业，助理工程师，主要从事隧道岩溶水及软弱地层注浆施工及科研工作。

Optimization of Grouting Technologies for Karst Sections:
Case Study on Xiangshan Tunnel

GAO An-Xi1, Chen-Li-Jie2

1. Technology Center of China Railway Tunnel Group Co., Ltd., Luoyang 471009, Henan, China; 2. Headquarters
of LongyanXiamen Railway Project under Nanchang Railway Bureau, Longyan 364000, Fujian, China

Received:2010-10-20 Revised:2011-01-19 Online:2011-02-20 Published:2011-03-11

摘要/Abstract

摘要：

为了快速通过象山隧道岩溶段，贯通全隧，通过引进专业化注浆队伍，优化注浆技术，提高注浆效果，保证安全快速开挖。对原注浆方案，注浆工艺、注浆效果评定标准优化和研究，提出象山隧道岩溶段注浆施工技术，即保证了注浆效果、加快了施工进度，又节约了施工成本。通过实践应用证实优化后的施工方法具有明显的经济效益和社会效益，值得在类似工程中借鉴和推广。

关键词: 象山隧道, 岩溶段, 全断面超前注浆, 技术优化

Abstract:

Professional grouting teams are introduced and grouting technologies are optimized to improve the grouting efficiency and to guarantee the safe and rapid construction so as to pass through the karst sections of Xiangshan tunnel successfully. The original grouting plans, grouting technologies and grouting effect assessment standards are optimized and studied and grouting technologies for the karst sections of Xiangshan tunnel are proposed. In the end, the grouting effect is guaranteed and the construction progress is accelerated. The practice proves that the technologies optimized have significant economic and social benefits and are worth to be popularized in similar works.

Key words: Xiangshan tunnel, karst section, fullface advance grouting, technology optimization

高广义, 陈立杰. 象山隧道岩溶段注浆技术优化研究[J]. 隧道建设, 2011, 31(1): 98-103.

GAO An-Xi, Chen-Li-Jie. Optimization of Grouting Technologies for Karst Sections:
Case Study on Xiangshan Tunnel[J]. Tunnel Construction, 2011, 31(1): 98-103.

[1]	黄志杰. 象山隧道径向注浆堵水施工技术[J]. 隧道建设, 2009, 29(2): 235-238.
[2]	郭卫社. 城市地铁明暗挖工程合价项目技术优化与利润[J]. 隧道建设, 2008, 28(1): 25-28,33.

象山隧道岩溶段注浆技术优化研究

Optimization of Grouting Technologies for Karst Sections:
Case Study on Xiangshan Tunnel

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象山隧道岩溶段注浆技术优化研究

Optimization of Grouting Technologies for Karst Sections: Case Study on Xiangshan Tunnel

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Optimization of Grouting Technologies for Karst Sections:
Case Study on Xiangshan Tunnel