Reinforced concrete cantilever retaining wall analysis and design aci 318 14 reinforced concrete cantilever retaining walls consist of a relatively thin stem and a base slab.
Retaining wall steel reinforcement.
Fs s knm 3 14 7917 5 3 1847 effective depth assume diameter of main steel 20 mm.
The system s soil reinforcements are inextensible high adherence ha steel reinforcing strips or ladders which are bolted to tie strips embedded in precast concrete facing panels.
Us reinforcing steel system when splicing a 5 reinforcing steel bar which has a diameter of 0 625 inches the minimum lapped splice length is.
Bending reinforcement wall height of stem of wall hs 5 m.
The stem may have constant thickness along the length or may be tapered based on economic and construction criteria.
Cut the vertical reinforcement steel bars for the lower storey so that they are flush with the top of that wall.
Calculate the lateral earth.
Stem steel development length.
Reinforced earth is the reinforced earth company s flagship mse retaining wall product first introduced in the united states in 1971.
Horizontal force on stem due to back รพ ll fs is fs 0 5ka h s 2 0 5 1 3 19 52 79 17 knm 1 width design moment at base of wall m is m fh.
The base is divided into two parts the heel and toe.
Calculate the development length for the steel reinforcement of the stem section of a concrete cantilever retaining wall.
Hence effective depth d is d 400 cover 2 400 35 20 2 355 mm.
40 x 0 625 inches 25 inches.