1. Seventh Progress Report on Shear Research to U.S. Engineers;Taylor,1941
2. The influence of end restraint on the compression strength of a cohesionless soil;Bishop;Géotechnique,1965
3. British Standard Institution, Methods of test for soils for civil engineering purpose. BS-1377, London, United Kingdom, 2018.
4. American Society for Testing and Materials, Standard test method for consolidated undrained triaxial compression test for cohesive soils. ASTM-4767, West Conshohocken, USA, 2011.
5. A review of instrumentation for measuring small strains during triaxial testing of soil specimens;Scholey;Geotech. Test. J.,1995