HWH-1多功能数字直流激电仪在濮阳市黄河堤防隐患探测中的应用

Application of HWH-1 multipurpose digital electric meter in surveying hidden danger in the Yellow River embankment in Puyang

堤防隐患探测一直是黄河治理中的一大技术难题,目前仍然是采用徒步拉网的方式对大堤隐患进行较直观的普查,而对大堤内部的隐患却无法探测到.为此,河南黄河河务局组织有关人员采用相对成熟的HWH 1型多功能数字直流激电仪对黄河下游堤防进行了生产性探测,本文对探测原理、探测方法、典型成果分析和存在的问题做了论述,并提出了建议.

Prospecting hidden dangers in the embankment is always a great technological difficulty in harnessing the Yellow River. By dragging nets on foot the danger can be directly found, but the inner danger is unable to be surveyed. HWH-1 multipurpose digital electric meter can make effective survey for the embankments in the lower reaches of the Yellow River. In this paper, the principle and method of the instrument are presented.