DIN 4014:1990-03

1 Scope and field of application
2 Concepts
      2.1 Bored cast-in-place piles
      2.2 Load capacity
             2.2.1 Load capacity (external)
             2.2.2 Load capacity (internal)
      2.3 Nominal diameter
3 Designation
4 Ground investigations
5 Concrete, reinforcement and design criteria
      5.1 General
      5.2 Concrete strength and composition
      5.3 Concrete cover
      5.4 Reinforcement
      5.5 Special design cases
      5.6 Imperfections
      5.7 Enlarged pile bases
6 Pile formation
      6.1 Resident engineer
      6.2 Boring work
             6.2.1 Boring tools
             6.2.2 Boring operations using casing
             6.2.3 Boring operations without the use of
                      casing
             6.2.5 Underreaming
             6.2.6 Checking the results of site
                      investigations
      6.3 Concrete work
             6.3.1 General
             6.3.2 Quality testing
             6.3.3 Concrete placement
             6.3.4 Consistence of concrete
             6.3.5 Submerged concrete placement
             6.3.6 Extraction of casing
             6.3.7 Cutting off pile heads
      6.4 Reinforcement
             6.4.1 General
             6.4.2 Reinforcing cage
7 Determination of load capacity
      7.1 Axial load capacity of compression piles
             7.1.1 General
             7.1.2 Point resistance (cf. Tables 1 and 2)
             7.1.3 Skin friction resistance of a single
                      pile (cf. Tables 4 and 5)
             7.1.4 Establishing the load-settlement curve
             7.1.5 Reduction factors for diaphragm wall
                      panels
      7.2 Establishing the load-uplift curve for tension
             piles
      7.3 Pile groups
      7.4 Laterally loaded vertical piles
             7.4.1 General
             7.4.2 Single piles
             7.4.3 Pile groups
8 Ultimate load capacity for piles bearing on rock
      8.1 Piles subjected to axial loading
      8.2 Piles subjected to lateral loading
      8.3 Unusual site conditions
Appendix A - Specimen forms for piling records (bored cast-
             in-place piles)
Appendix B - Typical load-settlement curve established for
             a BV - 0,090 bored pile formed with lined
             borehole and subject to axial loading (cf.
             Figure B.1)
Appendix C - Establishing the distribution of lateral loads
             within a group of piles (see [4])
Standards and other documents referred to
Other relevant documents