Abstract：Based o n the fi rstha nd informa tions o btained from autho r 's investiga tio n in situ and the info rmatio ns collected from o ther regio ns, the a nalyses and the compari sons betw een these info rmatio ns are put fo rw ard. The evo lutio n o f the st ructural st ress field i s a naly zed qualitativ ely. And the amount o f g round st ress a nd it s ef fect on tunnel co nst ructio n are decided preliminari ly.
魏国安. 宁西线秦岭段地应力 对隧道施工影响的探讨[J]. 铁道工程学报, 1997, 14(2): 81-87.
Wei Guo 'a n. Exploration on Effect of Ground Stress upon Tunnel Construction at Qinling Section of Xi 'an- Nanjing Railway Line. Journal of Railway Engineering Society, 1997, 14(2): 81-87.
1997, Vol. 14 
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