1. On the stability of loose earth;Rankine;Philos Trans R Soc Lond,1857
2. Essais sur une application des regles des maximis et minimis a quelques problems de statique relatits a l׳architecture;Coulomb;Mem Acad Roy Pres Divers Sav,1776
3. General wedge theory of earth pressure;Terzaghi;Trans Am Soc Civ Eng,1941
4. Schofield AN. The development of lateral force of sand against the vertical face of a rotating model foundation. In: Proceedings of the 5th international conference of soil mechianics. Paris; 1961. p. 479–84.
5. Passive earth pressure measurements;Rowe;Geotechnique,1965