1. Akguner C, Kirkit M (2012) Axial bearing capacity of socketed single cast-in-place piles. Soils Found 52(1):59–68
2. ASTM D1143-13 (2013) Standard test methods for deep foundations under static axial compressive load. ASTM International, West Conshohocken, PA.
www.astm.org
3. ASTM D4719-07 (2007) Standard test methods for prebored pressuremeter testing in soils (withdrawn 2016). ASTM International, West Conshohocken, PA.
www.astm.org
4. ASTM D4543-08 (2008) Standard test methods for prebored pressuremeter testing in soils. ASTM International, West Conshohocken, PA.
www.astm.org
5. ASTM D7012-14 (2014) Standard test method for compressive strength and elastic moduli of intact rock core specimens under varying states of stress and temperatures. ASTM International, West Conshohocken, PA.
www.astm.org