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Example 12.1 · Driven pile in sand

Example 12.1 of Das & Sivakugan (2017), Principles of Foundation Engineering, solved in Rischio: toe capacity, beside the source's answers.

Source
Das, B. M., & Sivakugan, N. (2017). Principles of Foundation Engineering, SI edition, 9th ed. Cengage Learning. Example 12.1.
ID
das-pfe9-12-1
Open in the studioA copy, in your account
36 kPa
The model as the editor draws it, with what governs its result.

Source vs Rischio

SourceRischioDifference
Toe capacity829 kN829 kN0.0 %

Every check

What the engine checks in this model, against Rischio's default limits.

Single pilePassesFS=3.63\mathrm{FS} = 3.63≥3.0\ge 3.0

The model

The example's data, element by element, as the model holds it.

Driven pilePile · Square · Driven

Diameter or side dd
0.407 m
Length LL
20 m

GroupGroup · single pile

Piles along x nxn_x
1
Piles along y nyn_y
1
Spacing ss
1.5 m

LoadLoad · on the pile

Vertical load VV
550 kN

SandStratum · Drained

Unit weight γ\gamma
18 kN/m³
Friction angle φ′\varphi'
35 °

How it's calculated

Type to search: a method, a warning, a field…

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