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雷达作为一种无损检测手段在工程实体质量检测中的应用已非常广泛,由于其快捷、精准、环保,无损等独特的性能,被铁路乃至其它行业用作评价隧道衬砌施工质量优劣的一种常用方法。本文通过解析在陕西省高速铁路工程前水峪隧道的一些工程实例,向相关从业人员展示了该技术在隧道衬砌检测中的应用情况,以图片形式直观地展示了衬砌结构的内部构造,如衬砌厚度,钢筋或拱架间距,混凝土密实性能等等,工作人员通过简单易辨的图片便可以了解衬砌的施工质量,为全方面控制施工质量提供了有力的技术保障,为缺陷整改提供了准确的依据。另为从事和研究该项工作的学者提供了一些有价值的参考文献。
As a non-destructive testing method, radar has been widely used in the quality inspection of engineering entities. Due to its unique performance such as fastness, precision, environmental protection and non-destructiveness, the radar is used by railway and other industries to evaluate the quality of tunnel lining construction Common methods. In this paper, by analyzing some engineering examples of Shuiyu Tunnel in Shaanxi Province before the high-speed railway project, the relevant practitioners are shown the application of the technology in the tunnel lining inspection, and the internal structure of the lining structure is visually displayed in the form of a picture, Thickness, the spacing of steel or arch, concrete compactness and so on, the staff can understand the construction quality of lining by simple and easy-to-understand pictures, provide powerful technical support for controlling the construction quality in all aspects, and provide the accurate in accordance with. In addition, it also provides some valuable references for the scholars engaged in and studying this work.