1. Standard Test Methods for Deep Foundations Under Axial Compressive Load;ASTM. D1143/D1143M-07,2007
2. Ata, A.A., O׳Neill, M.W., 1998. Side-wall stability and side-shear resistance in bored piles constructed with high-molecular-weight polymer slurry. In: Proceedings of the 3rd International Geotechnical Seminar on Deep Foundations on Bored and Auger Piles, Ghent, pp. 111–117.
3. Axtell, P.J., Thompson, W.R., III, Brown, D.A., 2009. Drilled shaft foundations for the kcICON Missouri River Bridge. In: Proceedings of the 34th Annual Conference on Deep Foundations, Kansas City, Missouri, pp. 3–12.
4. Method for cleaning and checking the base of diaphragm wall panels;Berry;Ground Eng.,2009
5. Construction method effects on axial drilled shaft performance;Camp;Proc. Int. Deep Found. Congr. 2002,2002