Figure 46. Displacement curve

( extreme displacement of point A = 0.09, B = 0.064 and C = 0.049 m )

Fourteen steps

Figure 47. Total Strains ( Extreme principle strain – 5.90 % )

Figure 48. Total Stresses ( Extreme total principal stress – 322.79 kN/m2 )

Mohr – Coulomb point

Tension cut-off Point

Figure 49. Plastic points

Figure 50. Principal directions of Excess pore pressure – 110.59 kN/m2

( pressure = negative )

Figure 51. Shadings of excess pore pressure

Figure 52. Development of excess pore pressure curve

Figure 53. Groundwater head ( extreme ground water head 13.88 m )

The groundwater head is an alternative quantity for the active pore pressure. The groundwater head is defined as :

h = y + pγw

where y is the vertical coordinate, p is the active pore pressure and γw is the unit weight of water

the groundwater head option is available from the stresses sub-menu. This option is most relevant in projects where a groundwater flow calculation has been performed to generate the pore pressure distribution, but also in situations where excess pore pressures are generated in undrained soil clusters.

Figure 54. Flow Field ( Extreme velocity 3.57 x 10-3 m/day )

( Zooming out of red points line of flow field )

Figure 55. Shadings of flow field

Figure 56. Deformed mesh of land slide

Figure 57. Safety factor, SF 1.084

Figure 58. Deformed Mesh of sub soil collapses while

construction of Earthfill dam ( WL 9 m )

Figure 59. Deformed Mesh of sub soil collapses while

construction of Earthfill dam ( WL 10 m )

Figure 60. Excess Pore Pressure after construction of

earthfill dam ( WL 9 m )

Figure 61. Excess pore pressure after construction of earthfill dam WL 10 m

( Extreme Excess Pore Pressure 34.76 kN/m2 )

Type 2 of slope upstream 1V:3H and downstream 1V:2.25H

Figure 62. Earthfill dam Type 1V:3H and 1V:2.25H without Consolidation

Water Level 0 m at surface of soft soil

Figure 63. Deformed Mesh

Figure 64. Displacement curve

( point A = 0.209, B = 0.102 and C = 0.133 m ) 16 steps

Figure 65. Groundwater head ( Extreme Ground Water Head 13.24 m )

Figure 66. Deformed Mesh

Figure 67. Safety Factor, FS = 1.028 on surface soft soil of WL = 0

Water level 5 m

Figure 68. Deformed Mesh

Figure 69. Displacement curve ( point A = 0.165, B = 0.079 and C = 0.050 m )

Figure 70. Development of excess pore pressure curve

Type 1 of Slope 1V:4H up and downstream

Water Level 5 m

Figure 71. Deformed Mesh

Figure 72. Displacement curve ( point A = 0.046, B = 0.059 and C = 0.049 m )

8 steps