Fig. 7. Photographs showing the mode 4 (n=4 circumferential waves) collapse of IM69. (a) Side view and (b) end view.


	Fig. 7. Photographs showing the mode 4 (n=4 circumferential waves) collapse of IM69. (a) Side view and (b) end view. ../fullsize/cylbuckblast7.png ../mediafiles/l288.jpg

Fig. 7. Photographs showing the mode 4 (n=4 circumferential waves) collapse of IM69. (a) Side view and (b) end view.

From the same paper as the previous 6 slides.

Compare with the results from the finite element model shown in the next slide.

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