“…There has been growing interest in understanding the effects of moisture conditions on elastic wave propagation, and numerous efforts have been undertaken in both mathematical modeling (Lo et al, 2005;Santos & Savioli, 1990;Tserkovnyak & Johnson, 2003) and laboratory experiments (Alramahi, Fratta, et al, 2008;Berkenhagen et al et al, 1998;Cho & Santamarina, 2001;Dong & Lu, 2016b;Dong, et al, 2016;Fratta, et al, 2005;Horoshenkov & Mohamed, 2006;Sawangsuriya et al, 2009;Valle-Molina & Stokoe, 2012;Weidinger, et al, 2009). Seismic velocity has been used to study the relationships between the smallstrain shear modulus, stress state, and saturation level of sediments (Dong, et al, 2016;Khosravi & McCartney, 2012;Ng, et al, 2009;Sawangsuriya et al, 2009).…”