隧道工程专业毕业设计摘要
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XX大学毕业设计(论文)
1 摘 要
从襄樊到安康的元和观一号隧道是一条短隧道。本次设计题目为元和观一号铁路隧道设计，隧道总长101m。
根据工程地质资料进行隧道的平、纵断面设计；参照规范和洞门标准图，确定洞门类型，利用作图法确定洞口位置和洞口边、仰坡开挖线；利用挡土墙原理进行洞门结构检算，包括翼墙与端墙的强度及稳定性检算；根据隧道围岩类型和等级进行衬砌设计，确定衬砌形式，计算隧道的围岩压力，利用FORTRAN程序进行衬砌的内力计算，此外还利用自编FORTRAN程序检算二衬的强度；参照隧道施工方法及有关的施工方法的资料，确定其采用台阶法施工，对元和观一号隧道进行施工组织设计。
关键词： 隧道 洞门 衬砌设计 开挖 施工
XX大学毕业设计(论文)
1 Abstract
The NO.1 tunnel of YuanHeguan on the railway from Xiangfan to Ankang is a short-long
railway tunnel. Design topic is the design for the NO.1 of Yuanheguan tunnel , the total length
of the tunnel is 101m.
The plane section & vertical section of the tunnel are executed according to the
engineering geology material. Based on the norm & the hole a standard diagram, the gate
type of the tunnel is ascertained. The position of tunnnel portal and the pay line of tunnel are
confirmed making use the method in diagram. The calculation of tunnel portal is proceed
founding on the retaining wall principle, comprising the strength and stability calculation of
the wing & breast wall. Lining is designed according to the type and grade of tunnel
surrounding rock, and its form is ascertained. The tunnel round the surrounding rock
pressure is computed. The internal force of lining is proceed in the light of FORTRAN.
Additionally, the strength of secondary lining is calculated grounding on the plait Fortran
procedure. Based on the tunnel construction method and the material of the construction
method, Step method is adopted. The construction organizes of the Yuanheguan tunnel is
designed.
Key words: tunnel tunnel portal the designing of lining Excavate Construction
