摘 要
本设计为XX山公路隧道设计。XX山隧道地处XX市境内，为直线型分离式单向行驶二车道长隧道（上、下行分离）。上下行隧道桩号K10+214.5～K11+214.7（其中明洞86.2m，暗洞914 m）全长为1000.2m；隧道最大埋深63.76m，所处围岩等级为Ⅳ、Ⅲ级；隧道纵坡采用单坡坡，坡度为0.91%；该隧道衬砌采用复合式衬砌，断面形式为曲墙拱形断面；洞门为削竹式洞门；明洞与暗洞衬砌形式相同，明洞采用明挖法施工，暗洞采用新奥法施工；隧道的通风和照明设计内容按照行车速度100km/h设计。
本次设计的主要内容包括：隧道选址、隧道平纵横设计、洞门与明洞设计、衬砌与支护设计、施工方案设计、防排水设计、通风照明设计等。
经验算，该隧道设计合理，方案可行，满足XX公路的服务水平。
关键词：隧道；衬砌；明洞；洞门；新奥法
ABSTRACT
The design for the XXX Hill Highway Tunnel Design. It is located XXXX. Its central station number is K10+214.5 ~ K11+214.7(which hidden hole 86.2m, hidden hole 914m) length 1000.2m; Maximum depth of the tunnel is 63.76m where surrounding rockgrade for Ⅴ,Ⅳ, Ⅲ level; Tunnel longitudinal slope with single slope, which slope was 0.91% ; The tunnel lining with composite lining, cross-section song form of arched wall sections; Portal for the shading style shed; Opencut tunnel lining and the dark forms of the same hole, Myeongdongopen-cutmethod used, the use of the dark hole NATM construction; tunnel ventilation lighting design and content in accordance with the road speed 100km/h design.
The main elements of design include: the tunnel location, vertical and horizontal tunnel level design, portal design and Opencut tunnel design, lining and support the design, construction design, drainage design, lighting design, ventilation design,and so on.
Operator experience, the tunnel design is reasonable, feasible, and it meets the XXXXHighway service levels.
Keyword：Tunnel; lining ; Opencut tunnel; Portal; New Austrian Tunneling Method
某地XX山公路隧道工程毕业设计.pdf
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