scholarly journals Thermophysical properties of concrete measured by the pulse transient method using slab and cuboid models

2020 ◽  
Author(s):  
Vlastimil Boháč ◽  
Gabriela Pavlendová ◽  
Rupali Tiwari ◽  
Peter Šín
2002 ◽  
Vol 34 (5) ◽  
pp. 505-514 ◽  
Author(s):  
L'udovít Kubičár ◽  
Vlastimil Boháč ◽  
Viliam Vretenár

2005 ◽  
Vol 26 (6) ◽  
pp. 1949-1962 ◽  
Author(s):  
L’. Kubičár ◽  
V. Bohač ◽  
V. Vretanár ◽  
Š. Barta ◽  
G. Neuer ◽  
...  

2014 ◽  
Vol 35 (5) ◽  
pp. 970-970
Author(s):  
L’. Kubičár ◽  
V. Bohač ◽  
V. Vretenár ◽  
Š. Barta ◽  
G. Neuer ◽  
...  

2006 ◽  
Vol 27 (1) ◽  
pp. 220-234 ◽  
Author(s):  
L’ Kubičár ◽  
V. Vretenár ◽  
V. Boháč ◽  
P. Tiano

2003 ◽  
Vol 35/36 (1) ◽  
pp. 67-74 ◽  
Author(s):  
Vlastimil Boháč ◽  
L'udovít Kubičár ◽  
Viliam Vretenár

Geophysics ◽  
1964 ◽  
Vol 29 (3) ◽  
pp. 425-433 ◽  
Author(s):  
Philip G. Hallof

The increased use of the induced‐polarization method in recent years has resulted in two methods of measurement. The measurements in the frequency domain (variable‐frequency method) rely on changes in the apparent resistivities measured as the frequency of the applied current is varied. The measurement in the time domain (pulse‐transient method) detects transients in the measured potentials when the applied current is interrupted. The “chargeability” is the parameter used in the pulse‐transient method, while both the “frequency effect” and the normalized parameter “metal factor” are used in the variable‐frequency method. The most useful parameter would be the one which best indicates the amount of metallic mineralization present. Eight sets of field results from variable‐frequency field surveys are shown. The cases are shown in pairs; in each pair, the geometry of the source is much the same. By comparing the resistivity, the frequency effect (chargeability), and metal‐factor data with the amount of mineralization indicated by the drilling results, the usefulness of these parameters can be evaluated.


2009 ◽  
Vol 30 (6) ◽  
pp. 1891-1901 ◽  
Author(s):  
O. Zmeškal ◽  
P. Štefková ◽  
L. Hřebenová ◽  
R. Bařinka

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