The rivet joints supported
59 kN, the figure 1 show this. The struture stayed out of the range acceptable,
30- 40 kN. The team presumptions some reasons for this:
1)Was realized just one
traction test
2) the specimens presented
porosity in your structure. The rivet this problem did not occur.
3) The alumiun utized to
do the rivets was cast many times , increasing your resistence
The figura 2 showed the
comparation of cross section of the rivet and the specimens, showed the
porosity.
The vídeo showed the
traction test.
Figure 1- Tensile test result
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Source: Own |
Figure 2: Cross section comparation
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The left figure show the cross section of rivets and the right figure show the cross section of specimens Source: Own |
Video 1: Traction Test
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