Live and dead loads surcharge for tieback block retaining walls
Live and dead loads surcharge for tieback block retaining walls
(OP)
For the design of segmental block (tieback) retaining walls, specifically for the Rockwood Classic 8 wall system, are there typical design values for live load and dead load surcharge that are generally used for site projects? For example, I have seen several examples that seem to use 100 psf for a parking lot surcharge, and 250 psf for a building surcharge. If there are accepted design values, where can I find them? Thanks.





RE: Live and dead loads surcharge for tieback block retaining walls
In highway design, the minimum traffic surcharge per AASHTO is equal to 2 feet of dirt surcharge or 250 psf (vertical) minimum. Can trucks (e.g., moving trucks, fire trucks, delivery trucks, etc.) get to the back of the proposed wall?
RE: Live and dead loads surcharge for tieback block retaining walls
Am I correct in assuming that these surcharge loads should be considered if the loads are applied inside the soil failure plane? For example, in the case of a slab foundation, should I apply the portion of the slab that is transmitting the load inside the failure plane?
RE: Live and dead loads surcharge for tieback block retaining walls
RE: Live and dead loads surcharge for tieback block retaining walls