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| THE MOST DIFFICULT CONSTRUCTION METHOD OF TUNNEL WITH MUDSTONE |
| Wu Chengsan |
| China Rai lw ay Engineering General Corporation |
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Abstract Due to the w eak surrounding rock, hig h g round stress. easy co llapse and big deforma tion, the co nst ructio n of tunnel s wi th mudsto ne w ere v ery dif ficul t. the pa per int roduces the foreig n ex perience fo r co nst ructing thi s kind of tunnel. Combined wi th the practices in home, the autho r pro poses a lso several sugg estio ns concerned wi th using the multisection tunnel ling method, st reng thening the suppor ts, sha ping the circular sectio n and determining th e g ro und st ress, etc.
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Received: 16 April 1998
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冯卫星,张国华,梁洪彪. 京九线岐岭隧道进洞施工设计. 八届隧道年会论文集. 1994, 10
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Ha rtmut Wesemuller. Dkr Eg glltumel. Der Euen bah n mg eniur. 1997
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吴成三,王梦恕. 软岩隧道的修建方法. 世界隧道. 1997, 3
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蒋中庸. 狗磨弯隧道,浅埋偏压三线段施工技术. 八届隧道年会论文集. 1994, 10
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Leo po ld miiller. De r Felsba ll Dritte r Dand Tunmelbau. 1978
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1998, Vol. 15 
