J
Jim Beam
Guest
what's my assumption? why is it [whatever "it" may be] unwarranted?
i merely raise a point of interest because istr being lectured about how perpendicular cracking
modes are not seen because of a rim's compressive hoop stress.
[email protected] wrote:
> Jim Beam / Jack Daniels writes:
>
>
>>Don't you think it interesting to see cracks perpendicular to maximum compressive stress?
>
>
> You are making an unwarranted assumption, especially in light of the opening crack. Instead of
> posing rhetorical questions, you might add some perspective to this subject.
>
> No, I don't find that interesting because that shows that the principal stress at this location is
> tension from nipple outward bending force. As others have reported, star-burst failures have also
> occurred.
>
> Jobst Brandt [email protected]
i merely raise a point of interest because istr being lectured about how perpendicular cracking
modes are not seen because of a rim's compressive hoop stress.
[email protected] wrote:
> Jim Beam / Jack Daniels writes:
>
>
>>Don't you think it interesting to see cracks perpendicular to maximum compressive stress?
>
>
> You are making an unwarranted assumption, especially in light of the opening crack. Instead of
> posing rhetorical questions, you might add some perspective to this subject.
>
> No, I don't find that interesting because that shows that the principal stress at this location is
> tension from nipple outward bending force. As others have reported, star-burst failures have also
> occurred.
>
> Jobst Brandt [email protected]