Cantilever Retaining Wall Reinforcement Details

Pier and pile foundations 11.

Cantilever retaining wall reinforcement details.

M h1 7 m h 8 25 m. Wood retaining walls 14. Cantilever retaining wall with shear keywith shear key batter drainage hole toe 2. 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.

Forces on retaining walls 6. Gabion walls 16. The base is divided into two parts the heel and toe. 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.

Reinforced concrete cantilever types of retaining wall are recommended for heights up to 7 m. Earthquake seismic design 7. Bid item number description sd drawing method of measurement. Retaining wall masonry cantilever.

Provide the distribution steel. Based on our example in figure a 1 we have the forces due to soil pressure due to water and surcharge load to consider. 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. Walls in excess of this height have been economically constructed using prestressing techniques.

M c c 400 mm. A slender section can be used in this retaining wall the tensile stresses within the stem and the base is resisted by steel reinforcement. Building codes and retaining walls 5. Assuming that the allowable bearing pressure of the soil is 120 knm 2 the.

This type of walls has vertical stem monolithic with the base. Also check for shear at the junction. 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.

Cantilever retaining wall with shear key. Sketches of the retaining wall forces should be considered to properly distinguish the different forces acting on our retaining wall as tackled in the previous article retaining wall. Photos of retaining walls 5. Reinforcement is provided on earth face along the length of the toe slab.

Soil bearing and stability 8. Cantilevered tilt up walls 13. Designing the cantilever wall stem 9. 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.

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.