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Št. zadetkov: 4
ǂAǂ review of measurement calibration and interpretation for seepage monitoring by optical fiber distributed temperature sensors
Yaser Ghafoori, Andrej Vidmar, Jaromir Říha, Andrej Kryžanowski
Pregledni znanstveni članek
Oznake: hidrotehnika;DTS;temperatura;precejanje;kalibracija;hydrotechnics;optical fiber DTS;temperature;seepage;calibration;data interpretation;
Slovenian Research Agency and contribution from the project FAST-S-19-5714 (Probability assessment of internal instability in earth structures and in hydraulic structures, BUT Brno, Czech Republic).
Leto: 2021 Vir: Fakulteta za gradbeništvo in geodezijo (UL FGG)
Analysis of seepage in a laboratory scaled model using passive optical fiber distributed temperature sensor
Yaser Ghafoori, Matej Maček, Andrej Vidmar, Jaromir Říha, Andrej Kryžanowski
Izvirni znanstveni članek
Oznake: precejanje;temperatura;nasičenost;hitrost toka;hidrotehnika;seepage;temperature;saturation;flow velocity;hydrotecnics;
Seepage is the key factor in the safety of dikes and earth-fill dams. It is crucial to identify and localize the seepage excesses at the early stages before it initiates the internal erosion process in the structure. A proper seepage monitoring system should ensure a continuous and wide area seepage ...
Leto: 2020 Vir: Fakulteta za gradbeništvo in geodezijo (UL FGG)
Heat transfer by seepage in sand
Yaser Ghafoori, Matej Maček, Andrej Vidmar, Jaromir Říha, Andrej Kryžanowski
Izvirni znanstveni članek
Oznake: heat transfer;porosity;saturated hydraulic conductivity;temperature, seepage;
Heat transfer within the soil is a complex process in the presence of seepage flow. In such conditions, the soil%s thermal behavior is influenced by the thermal and hydraulic properties of the medium as well as the initial conditions and boundary conditions to which the medium is subjected. This pap ...
Leto: 2021 Vir: Fakulteta za gradbeništvo in geodezijo (UL FGG)
Optimization of early seepage detection in embankments using a distributed temperature system based on fiber optic sensing
Yaser Ghafoori, Andrej Kryžanowski, Jaromir Říha, Janko Logar, Goran Vižintin, Jean-Jacques Fry
Doktorska disertacija
Oznake: Built Environment;civil engineering;doctoral thesis;embankment;seepage;temperature;optical fiber DTS;soil;
Seepage is the most important indicator in the safety assessment of embankments which requires continuous monitoring to maintain structural integrity. Punctual monitoring techniques for seepage in embankments can only provide limited information on the process. As the thermal behavior of embankments ...
Leto: 2023 Vir: Fakulteta za gradbeništvo in geodezijo (UL FGG)
Št. zadetkov: 4
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