9
 Engineering manuals for GEO5 programs - Part 2 www.finesoftware.eu  Chapter 19. Analysis of def ormation and pile group d imensioning The objective of this chapter is to explain the application of the GEO 5    PILE GROUP  program to the analysis of angular rotation and displacement of a stiff pile cap, to the determination of internal forces along the lengths of individual piles and to the pile cross- sections dimensioning. Problem specification: General problem specification is described in the previous chapter ( 13. Pile foundations     Introduction). ). All analyses of the vertical load-bearing capacity of a pile group shall be carried out relative to the previous problem 18. Analysis of vertical bearing capacity and settlement of pile group. The resultant of the total load comprising  x  y  H  M  N  , ,  acts at the upp er base of the pile cap, just in its centre. The dimensioning of p iles in the group shall  be carried out in accordance with standard EN 1992-1-1 (E C 2), using standard values of partial coefficients.  Problem specification chart   pile group Solution: To solve this problem we will use the GEO 5    PILE GROUP program. For the problem simplification and acceleration of the setting of general problem parameters we will use all input data from the problem 18. Analysis of vertical load-bearing capacity of pile group (e.g.  by means of data importing).

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