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Ceramics

Ceramics

Ceramics

(OP)
Can anyone help on this:

I have been asked to find the maximum stress under which a range of identical test bars would have the following probability of survival: 1/e, 98%

I have found the weibull modulus but cant think of how to get it to the next stage.

RE: Ceramics

(OP)
forgot to say, three point bend test

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