Civil Engineering Reference
In-Depth Information
Fig. 9.25
Mechanical power
profiles (4.76-mm-diameter
Large CA specimens) [
6
].
The mechanical power profile
for the EAF test is slightly
lower than the conventional
test, which is consistent with
the surface ground specimens
in Fig.
9.21
4.76mm, Large CA, Conv.
4.76mm, Large CA, EAF
Fig. 9.26
Stress-strain
profiles (6.35-mm-diameter
Large CA specimens)
[
6
]. The difference in the
stress-strain profiles of the
conventional and EAF tests
increases, as it did with the
surface ground specimens
6.35mm, Conv.
6.35mm, EAF
Fig. 9.27
Mechanical power
profiles (6.35-mm-diameter
Large CA specimens)
[
6
]. The difference in the
mechanical power profiles is
the same as the difference in
the stress-strain profiles for
these particular specimens
6.35mm, Large CA, Conv.
6.35mm, Large CA, EAF
Figures
9.26
and
9.27
show the stress-strain profiles and mechanical power
profiles for conventional compression and EAF tests at 20 A/mm
2
run on the
6.35-mm-diameter specimens with a “Large CA” surface roughness.
