1. ASTM, C469/C469M-10 Standard Test Method for Static Modulus of Elasticity and Poisson’s Ratio of Concrete in Compression, ASTM International, West Conshohocken (2012).
2. ASTM, C39/C39M-12 Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens, ASTM International, West Conshohocken (2012).
3. ASTM, C496/C496M-11 Standard Test Method for Splitting Tensile Strength of Cylindrical Concrete Specimens (2012), West Conshohocken: ASTM International.
4. Besuelle, P., and Desrues, J., An Internal Insturmentation for Axial and Radial Strain Measurements in Triaxial Test, Geotechnical Testing Journal 24(2):193–199 (2001).
5. Goto, S., Tatsuoka, F., Shibuya,S., Kim, Y.S., and Sato, T., A Simple Gauge for Local Small Strain Measurements in the Laboratory. Soils and Foundations (1991). 31(1)169–180.