1. In Situ Tests by Flat Dilatometer;Marchetti S.;Journal of the Geotechnical Engineering Division,1980
2. American Society for Testing and Materials: ASTM D6635‐15. Standard Test Method for Performing the Flat Plate Dilatometer.West Conshohocken:ASTM International 2015.
3. International Organization for Standardization: ISO 22476‐11:2017(E) Geotechnical Investigation and Testing – Field Testing – Part 11: Flat Dilatometer Test.Geneva:International Organization for Standardization 2017.
4. European Standard: EN 1997‐2:2007 Eurocode 7: Geotechnical Design – Part 2: Ground Investigation and Testing.Brussels:European Committee for Standardization 2007.