Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for detecting seepage channel and seepage field of dam
The invention discloses a method for detecting a seepage channel and a seepage field of a dam. The method comprises the following steps: S1, firstly, detecting a seepage area or a dispute seepage area on the dam by using a geophysical exploration method; s2, a probe of the detection tool is used for collecting background values in the reservoir area of the dam reservoir, and the collected background values are recorded; and S3, reasonably arranging drill holes in the leakage area or the disputed leakage area in the S1 by using a drill bit, and drilling the drill holes to the leakage elevation of the leakage area. By collecting and measuring the potential value, the water level observation value and the background value of the leakage area or the disputed leakage area and integrating the results, the leakage channel, the leakage field and the leakage elevation of the dam body can be clearly known, accurate positioning is achieved, and the use requirement is met.
本发明公开了一种探测大坝的渗漏通道与渗流场的方法，包括以下步骤：S1：首先利用地球物理勘探方法在大坝上探测出渗漏区域或有争议的渗漏区域；S2：使用探测工具的探头对大坝水库库区内进行采集背景值，并对采集的背景值进行记录；S3：在S1中所述的渗漏区域或有争议的渗漏区域区域内利用钻头进行合理布置钻孔，并将钻孔钻至渗漏区域的渗漏高程。本发明通过对渗漏区域或有争议的渗漏区域的电位值、水位观察和背景值进行采集测量，并对其结果进行综合，能够明确得知坝体的渗漏通道与渗流场及渗漏高程，实现准确定位，满足使用需求。
Method for detecting seepage channel and seepage field of dam
The invention discloses a method for detecting a seepage channel and a seepage field of a dam. The method comprises the following steps: S1, firstly, detecting a seepage area or a dispute seepage area on the dam by using a geophysical exploration method; s2, a probe of the detection tool is used for collecting background values in the reservoir area of the dam reservoir, and the collected background values are recorded; and S3, reasonably arranging drill holes in the leakage area or the disputed leakage area in the S1 by using a drill bit, and drilling the drill holes to the leakage elevation of the leakage area. By collecting and measuring the potential value, the water level observation value and the background value of the leakage area or the disputed leakage area and integrating the results, the leakage channel, the leakage field and the leakage elevation of the dam body can be clearly known, accurate positioning is achieved, and the use requirement is met.
本发明公开了一种探测大坝的渗漏通道与渗流场的方法，包括以下步骤：S1：首先利用地球物理勘探方法在大坝上探测出渗漏区域或有争议的渗漏区域；S2：使用探测工具的探头对大坝水库库区内进行采集背景值，并对采集的背景值进行记录；S3：在S1中所述的渗漏区域或有争议的渗漏区域区域内利用钻头进行合理布置钻孔，并将钻孔钻至渗漏区域的渗漏高程。本发明通过对渗漏区域或有争议的渗漏区域的电位值、水位观察和背景值进行采集测量，并对其结果进行综合，能够明确得知坝体的渗漏通道与渗流场及渗漏高程，实现准确定位，满足使用需求。
Method for detecting seepage channel and seepage field of dam
一种探测大坝的渗漏通道与渗流场的方法
ZHANG WANG (Autor:in) / CHEN SHIYUE (Autor:in) / WU XIONGHUA (Autor:in) / YANG YIWEN (Autor:in) / LIN ZHEN (Autor:in) / WEI XINYOU (Autor:in)
08.11.2022
Patent
Elektronische Ressource
Chinesisch
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