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隧道是修建在山岭、河道、海峡及城市地面以下,供车辆、行人、流水、管线通过,或用作采掘矿藏、军事设施、人防设施等的地下通道和构筑物。它能穿越地表的障碍,并有缩短线路、防空袭、容易调温和不占地面空间等优点。隧道工程的检测是一项技术要求高,而且相对危险的工作内容,探地雷达作为一种新型的检测仪器,现已被广泛应用于隧道工程检测中,其具有操作安全、获取数据准确、真实、便于携带等特点。本文就探地雷达在隧道工程检测中的应用进行简要的分析。
Tunnels are built under the surface of mountains, rivers, straits and urban areas for passage of vehicles, pedestrians, flowing water and pipelines, or used as underground passageways and structures for excavation of mines, military installations, civil air defense facilities, etc. It can cross the surface of the obstacles, and shorten the line, anti-air-raid, easy to adjust and does not occupy the ground space advantages. The detection of tunnel engineering is a high technical requirement and relatively dangerous work. Ground penetrating radar, as a new type of detection instrument, has been widely used in tunnel engineering inspection. It has the advantages of safe operation, accurate data acquisition and real , Easy to carry and so on. This paper briefly analyzes the application of ground penetrating radar in tunnel engineering inspection.