landslide management using geospatial technology (lmgt)

(Cont’d)Analysis results of soil samplesOutcrop Locations SS17 SS18 SS19 SS20Coordinates6°0'56.04"U/ 6°0'27.16"U/ 6°0'26.38"U/ 5°58'26.97"U/116° 7'36.55"T 116° 8'54.60"T 116°7'49.42"T 116°4'55.00"TSoil Association (s) Dalit Sapi Tuaran CrockerClassification (BS5930) CL CL SM CLWeathering grade V to VI V to VI V to VI V to VIStandard Penetration Test (N) 2 – 20 16 – 50 3 – 16 3 – 39Clay (0.002 mm) 34 – 40 27 – 60 6 – 12 49 – 52Silt (0.002 - 0.0063 mm) 20 – 34 20 – 30 6 – 10 20 – 40Sand (0.0063 – 2.000 mm) 26 – 45 9 – 43 76 – 86 8 – 30Gravel (2.000 – 63.000 mm) 0 – 1 1 – 15 1 – 4 0 – 1Liquid Limit (LL) (%) 28 – 33 34 – 46 - 27 – 36Plastic Limit (PL) (%) 15 – 17 14 – 18 - 15 – 21Plasticity Index (PI) (%) 13 – 16 20 – 28 - 12 – 15Cohesion, C (kN/m 2 ) 13.95 – 14.58 42.89 – 44.86 4.70 – 8.46 3.46 – 11.95Friction angle ( o ) 3.81 – 4.15 4.44 – 4.78 2.22 – 6.86 3.01 – 7.54Undrained Shear Strength (S)(kN/m 2 )27.27 – 29.09 58.42 – 61.58 20.09 – 40.79 13.98 – 38.42