 2002, Vol. 21 Issue (09): 1344-1349 DOI: |
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| STUDY AND TREATMENT ON KARST WATER OUTBURST IN HUAYINGSHAN TUNNEL FOR ANYU EXPRESSWAY FROM GUANGAN OF SICHUAN TO CHONGQING | |||
| Chen Shaolin，Li Maozhu，Chen Zhongshu，Xie Xiaodong | |||
| (Investigation and Design Research Institute of Sichuan Coal Field Geological Engineering，Chengdu 610072 China) | |||
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