隧道工程毕业论文(修改).docx

毕业设计（论文） 新奥法在黄山区省道 322龙门岭隧道施工应用 District, new Austrian tunneling method in Longmen tunnel in highway 322 学习中心（函授站）： 专 业： 姓 名： 学 号： 指导教师： 北京交通大学远程与继续教育学院 2019年1月 新奥法在黄山区省道 322 龙门岭隧道施工应用 摘要 我国经济的高速发展，使得人们对交通基础建设的标准也越来越来高，在道路的修 建中也越来越来重视行车的舒适性和安全性， 同时也要求提高其抵抗灾害的能力。 因此， 为了顺应地形减少对环境的破坏满足线形要求，保证行车的安全经济，黄山区省道 322 龙门岭隧道根据安徽省黄山地区的水文地质条件，选定新奥法隧道施工方法。 在施工中，主要进行了隧道的开挖、支护、防排水及二衬施工。首先是新奥法施工 方法简介，然后选定合理的隧道开挖方案；防排水方面，是在满足隧道适用性以及衬砌 结构、路面、设备耐久性条件下，选择合适的防排水材料和设施以及设计防排水系统； 施工中主要安排了监控量测、 超前预报等，并介绍了具体施工方法及其详细的施作过程。 关键词：新奥法 ;龙门岭; 隧道; 施工；应用 Highway 322 and the construction of Longmen tunnel lining supportprogramme make a summary Chinas rapid economic development of the transport infrastructure and high standard of, road construction and to pay attention to driving comfort and safety, while also improving its ability to resist disaster. Therefore, in order to adapt to the terrain to reduce damage to the environment to meet the alignment requirement, ensuring traffic safety and economy, the district Highway 322 Longmen tunnel according to hydrogeological conditions in the area of Huangshan city, Anhui Province, selected new Austrian tunneling method. In construction, mainly for tunnel excavation and support, drainage and secondary lining construction. First is new Austrian method construction method introduction, then selected reasonable of tunnel excavation programme; anti-drainage aspects, is in meet tunnel applicability and lining masonry structure, and road, and equipment durability conditions Xia, select right of anti-drainage material and facilities and design anti-drainage system; construction in the main arrangements has monitoring volume measuring, and ahead forecast,, and introduced has specific construction method and detailed of Shi for process. Key words: new Austrian tunneling method; Dragon Ridge; Tunnel construction 目录 TOC \o 1-5 \h \z \o Current Document 摘要 II \o Current Document make a summary III \o Current Document 概述 1 我国山岭隧道的发展状况 1 近年来隧道修建状况 1 \o Cu