长春至白山公路石碑岭隧道设计

The Design of Shi Beiling Tunnel in the Highway from Changchun to Baishan

石碑岭隧道长1239m，是吉林省境内最长的隧道，采用“新奥法”设计施工。本文着重论述了石碑岭隧道复合衬砌设计、有限元计算和防排水方法，总结了设计中存在的问题和需进一步研究探讨的方向。

The length of Shi Beiling tunnel which is adopting 'New Austrian tunnelingmethod'construction in is 1239m and is the longest tunnel in Jilin Province. The paper discussed design of complex lining,calculation of finite element and method of drainage of ShiBeiling Tunnel. And summarize existent problems in design and direction need to study anddiscuss.