Hird, C. C., Ni, Q. and Guymer, Ian. (2011) Physical modelling of deformations around piling augers in clay. Géotechnique, Vol. 61 (No.11). pp. 993-999. ISSN 0016-8505

Ni, Q., Hird, C. C. and Guymer, I.. (2010) Physical modelling of pile penetration in clay using transparent soil and particle image velocimetry. Geotechnique, Vol.60 (No.2). pp. 121-132. ISSN 0016-8505

Ni, Q. Effects of post pressure grouting to the uplift capacity of piles. Canadian Geotechnical Journal . ISSN 1208-6010

Ni, Q. Modelling post pressure grouting in centrifuge tests. Geotechnical Testing Journal . ISSN 1945-7545