June 22, 2019 at 8:29 pmAbdoon075Subscriber
I don't know why I can't view the crack propagation, Although SIF is greater than fracture thoughness
June 23, 2019 at 10:14 pmpeteroznewmanSubscriber
ANSYS can calculate the SIF and you can see that it has exceeded the fracture toughness, but it doesn't automatically propagate a crack when that happens.
June 24, 2019 at 8:07 pmAbdoon075Subscriber
but I found a lot of example that view the crack propagation
June 24, 2019 at 8:56 pmpeteroznewmanSubscriber
Yes, but you have to add more to a model to propagate a crack than you need in a model to just calculate SIF. Many times, you don't need to see the crack, you just have to know that a fracture would have occurred at some load.
June 27, 2019 at 12:03 amAbdoon075Subscriber
Well, Mr. Peter
What should I have to add to the model ??
Sometimes I need to calculate the extension of crack
June 30, 2019 at 12:13 amAbdoon075Subscriber
well, what should I add to get that ??
Can Ansys calculate the crack extension ?? How I do that ??
June 30, 2019 at 2:10 ampeteroznewmanSubscriber
Follow every step in the video and you will get the same result.
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