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IBRACON Structures and Materials Journal • 2013 • vol. 6 • nº 2
Ultrasonic tomography in concrete
use in a linear element, for example, a column. Figure 13 shows
the transducers positions. The 2.5 spacing grid yielded eigth
reading points per cube side. As a consequence, a total of 128
readings were performed in each cube, with a total of 512 read-
ings for all specimens.
The recommendation of a minimum distance of the transducers to
Figure 10 – Main window of the tomography software TUCon
Figure 11 – Concrete specimens with diferentes EPS blocks inside
(CP 1)
(CP 3)
(CP 2)
(CP 4)
1...,71,72,73,74,75,76,77,78,79,80 82,83,84,85,86,87,88,89,90,91,...190