Research of rockburst prevention measure in Tongyu highway tunnel

Journal of Chongqing Jiaotong University(Natural Science) ›› 2006, Vol. 25 ›› Issue (4): 1-3.

Research of rockburst prevention measure in Tongyu highway tunnel

XU Lin-sheng

School of Civil Engineering ＆ Architecture，Chongqing Jiaotong University，Chongqing 400074，China

Received:2005-06-06 Revised:2005-07-11 Online:2006-08-15 Published:2015-05-18

通渝隧道岩爆防治工程措施研究

徐林生

重庆交通学院土木建筑学院，重庆 400074

作者简介:徐林生(1964—)，男，浙江桐乡市人，博士、教授，主要从事岩土力学与隧道工程的教学与科研工作

Abstract

Abstract: Rockburst characters of Tongyu highway tunnel are summarized．To start with aspects as improving physical and mechanical properties as well as stress condition of rock，reinforecing wall rock by initial support and second lining supporting，the measures to prevent rockburst are elaborated and have obtained better effects through practice．

Key words: tunnel, rockburst, prevention measure

摘要： 查明了通渝隧道的岩爆特征，并从改善围岩物理力学性能和应力条件、初期支护加固围岩、二次衬砌等诸方面着手，阐述了该隧道的各级岩爆防治工程措施，取得了良好的实际使用效果．

关键词: 隧道, 岩爆, 防治工程措施

CLC Number:

U452.12

XU Lin-sheng. Research of rockburst prevention measure in Tongyu highway tunnel[J]. Journal of Chongqing Jiaotong University(Natural Science), 2006, 25(4): 1-3.

徐林生. 通渝隧道岩爆防治工程措施研究[J]. 重庆交通大学学报（自然科学版）, 2006, 25(4): 1-3.

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