Earth-Fill Dam Monitored by EIS Method during Application of Nutrient Aqueous Solution used in BioSealing Method

3rd International Conference on Innovative Materials, Structures and Technologies

Paílková, J.^1 ; Gjunsburgs, B.^2 ; Zachoval, Z.^1 ; Veselý, J.^1 ; Mnsterová, Z.^1

Brno University of Technology, Faculty of Civil Engineering, Institute of Water Structures, Veveí 331/95, Brno

602 00, Czech Republic^1

Riga Technical University, Water Engineering and Technology Department, Kalku Str. 1, Riga

LV-1658, Latvia^2

关键词: BioSealing;    Earth-fill dams;    Electrical impedance;    Electrical parameter;    Human activities;    Weather change;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/251/1/012130/pdf
DOI  :  10.1088/1757-899X/251/1/012130

来源: IOP

【 摘 要 】

The paper gives short information about the results of monitoring the electrical properties of an earth-fill dam during the application of a nutrient aqueous solution used in the method BioSealing. Monitoring is carried out using a Z-meter device when applying the method of electrical impedance spectrometry and, in some cases, is part of a system of monitoring seepage through the earth-fill dam of the water reservoir by its administrator. Information about the changes that take place in the body of the dam during the movement of the water level in the reservoir or after the influence of weather changes or human activity are given through the monitored changes in the electrical parameters of the soil of the dam with time.