1. D4254-14: Standard test Methods For Minimum Index Density and Unit Weight of Soils and Calculation of Relative Density,2006
2. D4253-14: Standard test Methods For Maximum Index Density and Unit Weight of Soils Using a Vibratory Table,2006
3. D2487: Standard practice For Classification of Soils For Engineering Purposes (Unified Soil Classification System),2011
4. Standard Test Method For Load Controlled Cyclic Triaxial Strength of soil. ASTM D5311/D5311M,2013
5. A laboratory study on the pore pressure generation model for Firouzkooh silty sands using hollow torsional test;Baziar;Int. J. Civ. Eng.,2011