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5.6.2 Simplified method of predicting the bearing capacity of timber piles

                      Consider the previous case and use the following formula :



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                                                       …………………………

                                                                       5.9




                      regarded the pile in its full length



                      calculate average diameter of the pile ⇒



                      calculate average shear strength of the pile⇒

                      3. decide the values of γ  Rd, γ m
                                                      and α (table 20-2 - 20-4) :

                      γ   Rd,  = 2.7

                      γ   = 2.8⋅ (0.8) = 2.44
                        m

                      α = 2.2









                      ∴ the bearing capacity of the pile is 56 kN










                      DESIGN OF PILE GROUP



                      Introduction

                      Group action in piled foundation: Most of pile foundations consists not of a
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