A Modified Newmark Methodology for Permanent Deformation Analysis of Rock-Fill Dams

Table 4

Parameters of cyclic shear strength.

Materials	(times)	(kPa)		(kPa)
Sand layer	20	0	0.209	0	1.604
	30	4.19	0.169	102.7	1.242
Sand gravel	20	55.05	0.383	237.4	0.448
	30	56.66	0.359	217.3	0.167