Application and Effect of Underground Magnetic Fluid Detection Technology to Detect Groundwater of Highway Slope

5th International Conference on Environmental Science and Civil Engineering

生态环境科学;土木建筑工程

Yang, Chao^1^2^3 ; Wang, Kai^4 ; Cao, Yunjiang^5

Hunan Provincial Key Laboratory of Key Technology on Hydropower Development, Changha Hunan

410014, China^1

School of Civil Engineering and Architecture, Wuyi University, Jiangmen Guangdong

529020, China^2

Hunan Univ. of Sci. and Technology Hunan Provincal Key Laboratory of Shale Gas Resource Utilization, Xiangtan Hunan

411201, China^3

Guangdong Electric Power Design Institute, Guangzhou Guangdong

510000, China^4

Hunan Univ. of Sci. and Technol. Hunan Prov. Key Lab. of Coal Rsrc. Clean-Utiliz. and Mine Environ. Protect., Xiangtan Hunan

411201, China^5

关键词: Detection technology;    Dynamic information;    Geomagnetic fields;    Groundwater detection;    Groundwater exploration;    Groundwater flow systems;    Slope;    Zhejiang Province;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/283/1/012052/pdf
DOI  :  10.1088/1755-1315/283/1/012052

来源: IOP

【 摘 要 】

The dynamic information such as water level, supply source and motion direction of groundwater in slope engineering have an important influence on the selection of water drainage project. It is important to quickly and effectively ascertain the groundwater information of slope engineering. The underground magnetic fluid detection technology uses the groundwater flow system to continuously cut the magnetic force lines in the geomagnetic field to form the underground magnetic fluid and then generate induced electromagnetic fields. The dynamic information of groundwater can be detected quickly and efficiently by testing the electromagnetic field. The application results of groundwater detection technology in Shang-San Expressway in Zhejiang province to K290 + 400 slope show that: the results of exploration are basically consistent with the results of underground magnetic fluid detection; and groundwater distribution of slope which is tested by underground magnetic fluid detection technology is reliable. The underground magnetic fluid detection technology provides a quick and effective means for groundwater exploration of slope engineering.