11.2 Explosion Test on UHPCC-FST Column
375
Table 11.2 Experimental details of UHPCC-FST specimens
Specimen TNT charge
weight
W (kg)
Standoff
distance
a (m)
Scaled
standoff
distance
Z (m/kg 1/3 )
Dx (mm) Dy (mm) Dp (mm) Df (mm)
C-1
3
0.21
0.14
105
95
5
7
C-2
4
0.22
0.14
116
125
7
9
C-3
7
0.23
0.12
165
120
19
30
C-4
10
0.28
0.13
178
137
21
44
(a)
(b)
Fig. 11.4 Recovered UHPCC-FST specimens a C-1 b C-2 c C-3 d C-4
of the specimens (D f ) can be measured after the test. The detailed dimensions of
the blast induced crater and residual deformations of the specimens are also given in
Table 11.2.