eli poss wrote:so the anchor failed from the upward pull of the initial fall and not from the factor 2 fall that followed?
Yes .... Ive personally seen pieces fail this way (not a whole anchor yet as i wouldnt be alive)
The initial big fall may generate a large upward pull which can rotate pieces out
We had to carry someone out who shattered both ankles 2 years ago because of this
In the case of the accident having ~100lb + of the belayer slamming UPWARDS intothe anchor so hard that she got knocked out probably didnt help the anchor pieces hold
No doubt deficient anchors will kill you, but that's a separate issue than debating the minutiae of what are otherwise truck anchors. The whole equalette vs. any number of exotic concoctions has been pretty beaten to death and most all of them will likely not fail if the pieces are good. Again, don't build or use shit anchors and learn to stance when unavoidably confronting such a circumstance.
P.S. And not anchoring down to deal with ridiculous weight differentials is yet another subject tangential to general anchor building.
We use cookies to improve your browsing experience, to show you
personalized content, and for statistical purposes. By continuing
to navigate our website, you accept our use of cookies. Read our
Privacy Policy to learn more.