Typically the latter though you can certainly detail it the other way.
William L. Polhemus, Jr. P.E.Sent from my iPhone 4
On Dec 22, 2011, at 12:43 PM, Mark Johnson <email@example.com> wrote:
This is a question about how concrete panels in a tiltup building resist out-of-plane loads. Do they span horizontally between pilasters or span vertically between the diaphragm and the floor slab.