NEN-EN 1997-2:2007+C1:2010+NB:2011 en

Eurocode 7: Geotechnisch ontwerp

Deel 2: Grondonderzoek en beproeving

Publicatiedatum: 01 augustus 2007

Publicatiedatum NB: 01-12-2011

Inclusief NEN-EN 1997-2:2007/C1:2010 en

Inclusief NEN-EN 1997-2:2007/NB:2011 en

Vervangt NVN-ENV 1997-2:1999 en

Vervangt NVN-ENV 1997-3:1999 en

Let op: De tekst van de Nationale Bijlage is in herkenbaar oranje geïntegreerd in de tekst van de Eurocode.

Samenvatting
EN 1997 is intended to be used in conjunction with EN 1990:2002, which establishes the principles and requirements for safety and serviceability, describes the basis of design and verification and gives guidelines for related aspects of structural reliability. EN 1997 is intended to be applied to the geotechnical aspects of the design of buildings and civil engineering works. It is subdivided into various separate parts (see 1.1.2). EN 1997 is concerned with the requirements for strength, stability, serviceability and durability of structures. Other requirements, e.g. concerning thermal or sound insulation, are not considered. Numerical values of actions on buildings and civil engineering works to be taken into account in design are provided in EN 1991 for the various types of construction. Actions imposed by the ground, such as earth pressures, shall be calculated according to the rules of EN 1997. Separate European Standards are intended to be used to treat matters of execution and workmanship. They are denoted in the relevant sections. In EN 1997 execution is covered to the extent that is necessary to conform to the assumptions of the design rules. EN 1997 does not cover the special requirements of seismic design. EN 1998 provides additional rules for geotechnical seismic design, which complete or adapt the rules of this standard. EN 1997-2 is intended to be used in conjunction with EN 1997-1 and provides rules supplementary to EN 1997-1 related to: planning and reporting of ground investigations; general requirements for a number of commonly used laboratory and field tests; interpretation and evaluation of test results; derivation of values of geotechnical parameters and coefficients. In addition, examples of the application of field test results to design are given. This document gives no specific provisions for environmental ground investigations. Only commonly used geotechnical laboratory and field tests are covered in this standard. These were selected on the basis of their importance in geotechnical pra