Cantilever Sheet Pile Retaining Wall Design Example

Civiltech softwareshoring examples 1.

Cantilever sheet pile retaining wall design example.

Counterfort retaining walls 12. Cantilever retaining walls can be precast in a factory or formed on site and considered economical up to about 25 ft in height. Design of cantilevered wall granular soil. A cantilevered sheet pile wall performs somewhat like a.

Pier and pile foundations 11. Lindahl and don c. Sheet pile design by pile buck harry a. Reinforced piles spaced at 6ft off center while pile diameter is 2 5ft.

Design the sheet pile and the ground achors with allowable stress methodology and obtain a wall embedment safety factor of 1 5. Include 600 psf traffic surcharge 1ft behind the wall for a length of 20ft. Segmental retaining walls 17. This design example focuses on the analysis and design of a tapered cantilever retaining wall including a comparison with model results from the engineering software programs spwall and spmats.

Designing the cantilever wall stem 9. The soil is uniform as shown in the figure. Design of sheet pile walls using truline composite wall sections design methods and examples introduction this report presents the recommended structural capacities for truline composite wall sections and a summary of design methods commonly used to design cantilevered and anchored sheet pile structures. 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.

Warrington pile buck international 2007. Wood retaining walls 14. Restrained non yielding walls 20. Soil bearing capacity q all.

The successor to the classic pile buck sheet piling design manual this pile buck exclusive is the definitive reference for the design of sheet pile walls it covers every aspect of sheet pile design including the soil mechanics and earth pressure theory involved in sheet pile design structural. A sheet pile wall is required to support a 12 excavation. Sheet pile walls. Assuming that the allowable bearing pressure of the soil is 120 knm 2 the.

Cantilevered tilt up walls 13. Figure a 1 retaining wall cross section. Swimming pool walls 18. Unit weight of water ɣ w.

The retaining wall is fixed to the reinforced concrete slab. Design of cantilevered wall granular soil. To take into account the friction between the wall and the soil we use friction angle δ φ 2. Consider the cantilever retaining wall with the cross section shown in the above figure a 1 which retains a 2m depth of soil having the groundwater table at 1 0m level.

30 unit weight of soil ɣ s. Unit weight of concrete ɣ c.