Provide the distribution steel.
Cantilever retaining wall reinforcement details.
Soil bearing and stability 8.
The base is divided into two parts the heel and toe.
M h1 7 m h 8 25 m.
Cantilever retaining wall with shear keywith shear key batter drainage hole toe 2.
Cantilever retaining wall with shear key.
Gabion walls 16.
Retaining wall masonry cantilever.
Recommended stem designs for reinforced cantilever retaining walls with no surcharge are contained in tables 1 and 2 for allowable stress design and strength design respectively.
Based on our example in figure a 1 we have the forces due to soil pressure due to water and surcharge load to consider.
M c c 400 mm.
Walls in excess of this height have been economically constructed using prestressing techniques.
Building codes and retaining walls 5.
Also check for shear at the junction.
Retaining walls example 3 16 design of a cantilever retaining wall bs 8 110 the cantilever retaining wall shown below is backþlled with granular material having a unit weight of 19 knm 3 and an internal angle of friction of 30.
Reinforcement is provided on earth face along the length of the toe slab.
Designing the cantilever wall stem 9.
Pier and pile foundations 11.
A slender section can be used in this retaining wall the tensile stresses within the stem and the base is resisted by steel reinforcement.
This type of walls has vertical stem monolithic with the base.
Counterfort retaining walls 12.
The stem may have constant thickness along the length or may be tapered based on economic and construction criteria.
Retaining wall reinforced concrete cantilever sd 7 01.
Photos of retaining walls 5.
Earthquake seismic design 7.
Wood retaining walls 14.
Details of wall mm cf 3 h 7 8.
Reinforcement of cantilever retaining wall advantages and details about cantilever wall reinforced cantilever walls have an economic height range of 1 200 to 6 000 m.
Provide enough development length.
Assuming that the allowable bearing pressure of the soil is 120 knm 2 the.
Forces on retaining walls 6.
Cantilevered tilt up walls 13.
These design methods are discussed in detail in allowable stress design of concrete masonry tek 14 7a and strength design of concrete masonry tek 14 4a refs.
Reinforced concrete cantilever types of retaining wall are recommended for heights up to 7 m.