Table 3: Computational parameters for the rockfill materials.Mat. number Density (kg/m^3 ) 휙耠[∘]Δ휙[∘]푘 푛 푅푓 푘푏 푚
IIA 2200 50.6 7.0 1000 0.35 0.71 450 0.24
IIIA 2100 52.5 8.0 900 0.36 0.76 400 0.19
IIIB 2100 51.0 13.0 564 0.35 0.85 204 0.18
IIID 2050 51.0 13.5 432 0.30 0.80 300 −0.18
IIIC 2150 45.0 10.0 250 0.25 0.73 125 0.00
Date97– 1098 – 0198 – 0498 – 0798 – 10 99– 01 99– 04 99– 07Settlement (m)1. 51. 00. 50. 0In situ observation
Contact analysis methodInterface element method
Thin-layer element analysis
(a) C3-V7 pointSettlement (m)
- 5
1. 00. 5
0. 0Settlement (m)Date
- 5
1. 00. 5
0. 0
97– 1098 – 0198 – 0498 – 0798 – 10 99– 01 99– 04 99– 07In situ observation
Contact analysis methodInterface element method
Thin-layer element method
(b) C4-V4 pointFigure 9: Settlement of the dam body along the interface.0. 00. 050. 150. 1Horizontaldisplacement (m)− 0. 1− 0. 05In situ observation
Contact analysis methodInterface element method
Thin-layer element methodDate98-^1
2
99–03
99–01
99–02
99–04
99–05
99–06
99–07
99–08(a) C1-H5 pointHorizontaldisplacement (m) 0. 00. 10 .2− 0. 1In situ observation
Contact analysis methodInterface element method
Thin-layer element methodDate98-^1
2
99–03
99–01
99–02
99–04
99–05
99–06
99–07
99–08(b) C2-H6 pointHorizontaldisplacement (m)
0. 00. 10 .20. 3− 0. 1In situ observation
Contact analysis methodInterface element method
Thin-layer element methodDate98-^1
2
99–03
99–01
99–02
99–04
99–05
99–06
99–07
99–08(c) C3-H4 point0. 00 .20. 60. 80. 4Date98-^1
2
99–03
99–01
99–02
99–04
99–05
99–06
99–07
99–Horizontal 08displacement (m)In situ observation
Contact analysis methodInterface element method
Thin-layer element method(d) C4-H2 pointFigure 10: Horizontal displacement of the dam body along the interface.