《地铁施工监控量测论文》.doc

摘 要 新奥法即新奥地利隧道施工方法的简称, 原文是 New Austrian Tunnelling Method 简称 NATM , 新奥法概念是奥地利学者拉布西维兹 (L. V. RABCEW ICZ) 教授于 50 年代提出的, 它是以隧道工程经验和岩体力学的理论为基础, 将锚杆和喷射混凝土组合在一起作为主要支护手段的一种施工方法。 监控量测工作是隧道新奥法施工的眼睛，不但可以为隧道的动态设计和信息化施工提供依据，确保施工的安全，还可为隧道设计理论的发展积累经验，因而具有重要的意义。通过施工现场监测掌握围岩和支护在施工过程中的力学动态及稳定程度，为评价和修改初期支护参数、力学分析及二次衬砌施作时间提供信息依据；通过信息反馈及预测预报来优化施工组织设计，指导现场施工，确保隧道施工的安全与质量及工程项目的社会、经济和环境效益。 论文以北京地铁十号线工～呼、呼～光区间隧道新奥法施工的监控量测为例，详细的介绍了监控量测的监测方法和异常数据的处理分析。 关键词：地铁；新奥法；监控量测 Summary New Ao method namely new Austria tunnel construction method of brief name, the original text be the Tunnelling Method of the New Austrian brief name NATM, new Ao method concept is Austria the scholar pull cloth west Wei(the L. V. RABCEW ICZ) professor in 50s put forward of, it with the experience and rock physical strength of the tunnel engineering learn of theories for foundation, anchor man pole and jet concrete combination together conduct and actions main protect means of a kind of construction method. Supervision measurement work is a tunnel new Ao method construction of eyes, not only can is the dynamic state design of tunnel with information-based construction provide basis, insure construction of safety, return can be theories for tunnel design of development backlog experience, as a result have importance of meaning.Pass construction the spot monitor to control to round a rock and protect at construction mechanics dynamic state within process and stability degree, is evaluation and modification initial stage protect parameter, mechanics analysis and two Chen carve Shi Zuo4 for time provide an information basis;Pass information feedback and estimate forecast come excellent turn construction organization design, instruction the spot construction, insure tunnel construction of safety and quality and engineering item of society, economy and environment performance. Thesis with subway No.10 line work ～ in Peking shout, shout the ～ light zone tunnel new Ao method construction of supervision measurement f