隧道工程专业毕业论文.doc

xx大学毕业设计（论文）摘 要隧道的发展历程与人民生活水平和生产能力密切相关。铁路事业兴起以后，对交通隧道起到了很大的推动作用。其直接影响着列车的行驶速度及其运输能力，铁路隧道的选择也直接影响铁路线路的总体造价。本次设计题目为新烧坡岭铁路隧道设计，资料来源于襄渝线实际工程，隧道总长1799.18m。设计中主要内容及项目包括撰写开题报告、洞门的位置选择、洞口开挖线的绘制、洞门类型的选择及绘制、洞门结构设计及检算、衬砌结构设计及检算、绘制衬砌结构横断面图、编写施工组织设计，包括：施工方案的选择、组织机构设置和施工队伍的分工、安全、质量、工期和环境保证等措施。洞门选择翼墙式洞门，在洞门检算中，应用挡土墙理论对洞门的翼墙和端墙进行了强度和稳定性检算，经检算洞门设计符合要求，检算合格。衬砌检算时，首先对隧道的衬砌进行选择，然后应用衬砌检算工具fortran程序对其进行检算，然后对衬砌内力进行检算，检算合格。各项设计均符合国家现行的有关规范、规定，设计内容合理可行。关键词：铁路隧道 洞门 衬砌 检算 开挖线 施工组织 abstractthe develeprent of railway tunnel has close oelationship with peoples living standard and developing capality and the upoising of railway plays a very inpertant role in advaueding the transport tunned. it is influencing the travel speed of the train and transport capacity directly, the choice of the railway tunnel influences the overall fabrication costs of the circuit of the railway directly too. design topic as xinshaopoling railway design of tunnel , materials stem from , reconstruct railway assist xiangyu line circuit this time, the total length 1799.18m of the tunnel. the project in the design mainly includes writing the opening speech , choice of place of the hole door, excavate the drawing of the line in the entrance to a cave, choice and drawing of the hole class type, hole door structural design and examine , regard as , line structural design of building with and examine , calculate , draw line with build structural cross section pursue , write construct organize design, including: such measures as choice , organization structuring and division of labour , security , quality , time limit and environment of the operation team of the construction scheme guarantee . hole door choose wing wall hole door, door examine regard as employ retaining wall theory go on intensity and stability examine , charge to hole wing wall and end wall of door in hole, through examine , charge hole design of door to fulfil requirements, examine qualified. line with build examine calculate , lining in tunnel build , employ line with build examine , charge tool fortran go on , examine regard as to it , build procedure internal force go on , examine , charge lining with, it is qualified to examine . every design accords with countrys current relevant norms, stipulates , design the c