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准确、完善的地下管线信息是工程建设前期的一项重要内容,非开挖深埋地下管线精确探测至今仍是困扰管线探测界的一大难题,也是保障工程安全施工的重要手段。本文针对建设场地及市政工程管线详查的特殊性,创新性地将陀螺惯性定位技术应用于非开挖深埋管线的探测。通过与全站仪的对比试验,验证了该方法的精确可靠性,且将其运用到相关的工程实例中,取得了良好的效果,为建设场地及市政工程建设的设计、迁改、施工的顺利开展提供了重要依据和基础资料。
Accurate and complete underground pipeline information is an important part of the early construction of the project. The accurate detection of deep underground pipeline without excavation is still a major problem plaguing the pipeline exploration community and an important means of ensuring the safe construction of the project. In this paper, according to the particularity of detailed investigation of construction site and municipal engineering pipeline, gyro inertial positioning technology is applied to the exploration of deep trenchless pipeline. Through the comparison test with the total station, the accuracy and reliability of the method is verified, and the method is applied to the relevant engineering examples, and achieved good results. For the construction site and municipal engineering design, relocation, construction Smoothly provided an important basis and basic information.