摘要
针对地下管线这一隐蔽工程,围绕其管线探测精度不准等问题,提出基于高频电磁波的地质雷达技术,从技术原理入手通过技术分析、应用前提、实例研究等验证地质雷达技术在复杂城市地下管线中的探测效果,通过仔细分析现场实际情况解决无法得到精确空间位置的问题,实现降低外界物探干扰的技术目标。
Aiming at the hidden engineering of underground pipeline,focusing on the inaccurate detection accuracy of its pipeline,this paper puts forward the ground penetrating radar technology based on high-frequency electromagnetic wave,and verifies the detection effect of ground penetrating radar technology in complex urban underground pipelines through technical analysis,physical premise,case study and other links from the technical principle,and carefully analyzes the actual situation on the spot to solve the problem of not getting accurate spatial position,so as to achieve the technical goal of reducing external geophysical interference.
作者
黄东海
HUANG Dong-hai(Guangzhou Kece Space Information Technology Co.Ltd.,Guangzhou 510630,China)
出处
《工程建设与设计》
2022年第19期128-130,共3页
Construction & Design for Engineering
关键词
地下管线
物探技术
地质雷达
underground pipeline
geophysical prospecting technology
geological radar
