Abstract The article discusses a method to control seepage in shafts. A special shaft model was built for this purpose. paper mainly focuses on electrical impedance tomography with image reconstruction where the machine learning used, then results were compared and different numerical models applied. key parameters are speed of analysis accuracy reconstructed objects. Applications most often pr...

In this research in numerical analysis software packages SIGMA / W based on the finite element method was to have been used. For this purpose, during the construction of the dam Kaboodval using behavioral models elastic - plastic and elastic non-homogeneous, non-linear elastic, linear elastic been analyzed and pore pressure, stresses in the body and its meeting with the Data Tools the compariso...

Upper Gotvand dam is constructed on the Karun River located in the south west of Iran. In this paper, 2D and 3D models of the dam together with the foundation and abutments were constructed and several seepage analyses were carried out. Then the gypsum veins scattered throughout the foundation ground and also the seepage pattern were included in the models, hence the dissolution law of gypsum, ...

A possibility of using bottom sediments from dam reservoirs in earth structures was considered. Sediments the Rzeszow reservoir (Poland) were used as research material, which, according to geotechnical standards, classified low permeable silt with high organic content. As fine, cohesive soil a coefficient permeability, can be sealing elements hydraulic engineering embankments. In order verify s...

seepage in earth fill dams is one of the important factors that may cause the erosion and slope instability if it is ignored. therefore, it is crucial to calculate the leakage discharge through the body of dam and foundation, to prevent economic and life hazards by considering technical and economical issues. in this research, the seepage analysis of the body and the stability of the upstream a...

One of the main reason of earth-dam breaks is inner erosion which is caused by washing fine soil particles and finally lead to seepage inside the dam. Seepage will decrease effective tension in the earth-dam's core and arching phenomena is occurred. More settlement of core than to shell is the consequence of arching and occurrence of cracking. In this paper, GeoStudio software based on finite e...