jarhead76
Structural
- Jul 28, 2011
- 3
Hello,
I'm looking for references on design loads for concrete liners in deep shafts. We are doing preliminary design for an 800 foot deep shaft. Site sub-surface exploration has not been completed yet. We are considering using a concrete liner as the permanent lining. I'm interested in determining the external pressures so that I can design the lining. I've checked USACE EM 1110-2-2901 and a few textbooks, but haven't found any real good direction yet.
Could anybody point me to a good reference?
Thanks!
I'm looking for references on design loads for concrete liners in deep shafts. We are doing preliminary design for an 800 foot deep shaft. Site sub-surface exploration has not been completed yet. We are considering using a concrete liner as the permanent lining. I'm interested in determining the external pressures so that I can design the lining. I've checked USACE EM 1110-2-2901 and a few textbooks, but haven't found any real good direction yet.
Could anybody point me to a good reference?
Thanks!