灰岩地区公路隧道渗漏病害处理技术研究

发布时间：2018-07-31 05:15

【摘要】：本文以济南绕城高速公路南线济南隧道为项目依托,以隧道病害诊断和处治进行试验研究,通过对该隧道及山东省内其他灰岩区地质状况、水文特征、设计施工情况、运营状态及病害发生情况开展调研,形成对灰岩区隧道建养问题的整体认识；在此基础上,本项目主要进行以下研究：①通过济南隧道病害现状调查和检测,分析隧道病害对正常运营及结构安全的影响程度。②针对灰岩地区隧道常见病害种类及其产生的原因,总结提出了灰岩区隧道病害诊断技术。③结合灰岩地区隧道病害诊断方法,发明了隧道施工缝渗漏水微创处治技术。④研究灰岩地区隧道病害治理新技术、新方法,开发了衬砌裂缝渗漏水微创技术。⑤总结归纳了灰岩地区隧道病害预防方法,提出了隧道病害综合防治的微创伤、可检测、可维护等新理念。
[Abstract]:Based on the Jinan Tunnel of Jinan Expressway South Line around Jinan City, and the tunnel disease diagnosis and treatment, the geological condition, hydrological characteristics, design and construction of the tunnel and other limestone areas in Shandong province are studied in this paper. On the basis of investigation and investigation on the operation state and disease occurrence, the overall understanding of tunnel construction and maintenance in limestone area is formed. On the basis of this, the project mainly carries out the following research: 1: 1, through the investigation and detection of Jinan tunnel disease status quo, The degree of influence of tunnel diseases on normal operation and structural safety is analyzed. 2. Aiming at the types of common tunnel diseases and their causes in limestone area, In this paper, a new technique of tunnel disease diagnosis in limestone area combining with the method of tunnel disease diagnosis in limestone area is put forward, and a new technique and method to study the treatment of tunnel disease in limestone area is invented, which is a minimally invasive treatment technique for seepage water in tunnel construction joint. In this paper, a minimally invasive technique of lining crack leakage is developed. 5. The prevention methods of tunnel diseases in limestone area are summarized, and the new concepts of comprehensive prevention and treatment of tunnel diseases such as micro-trauma, detectability and maintainability are put forward.
【学位授予单位】：山东大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U457.2

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