Cantilever Sheet Pile Wall Design Example

Cantilever sheet piles cantilever sheet pile walls are usually recommended to use for walls of moderate height 6m measured above the dredge line.

Cantilever sheet pile wall design example.

The soil is uniform as shown in the figure. To take into account the friction between the wall and the soil we use friction angle δ φ 2. Sand 30 d 3 1 75t m sat 1 75t m3 3 00 g w t 1 00. Sheet pile design by pile buck and the online help for spw 911 explain how that is properly applied.

An excel spreadsheet calculator for the depth of embedment of cantilevered sheet pile walls in sand excel spreadsheet xls xlsx cantilever sheet pile wall cantilevered sand calculator download civil engineering sheetsfree free download 2017 civil engineering courses articles. Several design examples are provided to illustrate the application of these design methods for sheet pile walls using the truline 800 series. Table 3 presents the external loads. Now we will learn how to analyze and design each type.

The total length of the sheet pile wall is h d 10 14 6 24 6. Pier and pile foundations 11. For this height of sand determine the maximum bending moment in the sheet pile wall. Reinforced piles spaced at 6ft off center while pile diameter is 2 5ft.

Cantilever soldier piles are feasible only if we do not encounter any groundwater above the final excavation subgrade. The figure below presents the project model. Example 1 design the cantilever sheet pile wall that satisfy the requirements for stability of the wall. Swimming pool walls 18.

Wood retaining walls 14. Include 600 psf traffic surcharge 1ft behind the wall for a length of 20ft. Civiltech software shoring examples 1 example 1 design of cantilevered wall granular soil introduction. Cantilever soldier pile design requires that we determine the soldier pile embedment size and estimate lateral wall displacements.

Design the sheet pile and the ground achors with allowable stress methodology and obtain a wall embedment safety factor of 1 5. Cantilevered tilt up walls 13. 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. Tables 1 and 2 present the soil properties and the stratigraphy respectively.

For our purposes we will further simplify the process by increasing the entire penetration below the dredge line by 20 thus d 12 2 0 2 12 2 14 6. In this example we will design a cantilever sheet pile wall supporting a 10 ft excavation. Sheet pile walls. Pilaster masonry walls 19.

Cantilever soldier pile design. A sheet pile wall is required to support a 12 excavation. Counterfort retaining walls 12. Table 4 presents the wall properties.

Restrained non yielding walls 20.