摘要
针对深埋天然气管道采用常规探测方法无法精确探测的问题,提出通过瑞雷波法、地震映像法、磁梯度法、孔中雷达法等多种工程探测方法的综合运用实现管道精确探测。结合两个典型工程案例,验证管道精确探测技术的可靠性。
In view of the problem that deep bur- ied natural gas pipeline can not accurately be detected by conventional detection methods, the comprehensive use of rayleigh wave method, seismic imaging method, magnetic gradient method and hole radar method is proposed to achieve accurate detection of deep buried natural gas pipeline. Combined with two typical engineering cases, the reliability of accurate detection technology of deep buried natural gas pipeline is verified.
出处
《煤气与热力》
2015年第4期1-5,共5页
Gas & Heat
关键词
深埋管道
精确探测
瑞雷波法
地震映像法
磁梯度法
孔中雷达法
deep buried pipeline
accurate de- tection
rayleigh wave method
seismic imaging meth- od
magnetic gradient method
hole radar method
