摘要
该文介绍了利用高精度磁法结合洛阳铲探测能够精准、高效地勘查城市外长距离深埋供水管道的平面位置及埋深。通过工程实例,首先设计高精度磁法勘查方案、施工路线,确保取得资料真实;其次经过对采集高精度磁法资料的处理分析、解释推断成果,认为高精度磁法探测钢筋水泥供水管道位置的方法是可行有效的;最后经洛阳铲和挖掘机开挖验证,高精度磁法解释推断成果与实际管道埋藏位置吻合,证明了探测成果可靠,为工程施工提供了可靠的科学依据。
This paper introduces using the high precision magnetic method and Luoyang Shovel can accurately and efficiently survey the plane position and buried depth of the deep buried water supply pipeline with long distance outside of city. Through the engineering examples, firstly, the survey plan and construction route of high-precision magnetic method are designed to ensure the authenticity of the data.Secondly,through processing and analyzing the data obtained by high-precision magnetic method, interpreting and inferring the result, this paper considers that the high-precision magnetic method is feasible and effective for detecting the location of the reinforced concrete water supply pipeline. Finally, through the excavation verification by Luoyang Shovel and excavator, the result shows that the position of the pipeline by interpreting and inferring result of high-precision magnetic is consistent with the actual buried position, which proves that the detection result is reliable. It provides reliable scientific basis for engineering construction.
作者
冯磊
张卓
张风祥
郭慧芬
冯芹
Feng Lei;Zhang Zhuo;Zhang Fengxiang;Guo Huifen;Feng Qin(Geophysical Survey&Remote Sensing Center In Henan Province)
出处
《勘察科学技术》
2020年第3期51-53,64,共4页
Site Investigation Science and Technology
关键词
高精度磁法
磁异常
资料处理和解释
供水管道
high precision magnetic method
magnetic anomaly
data processing and interpretation
water supply pipeline
