landslide management using geospatial technology (lmgt)

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(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
(Cont’d)‣ Very Low Hazard(10 %)‣ Low Hazard (16%)‣ ModerateHazard(14% )‣ High Hazard (48%)‣ Very High Hazard(12%)Landslide hazard analysis results
Page 1 and 2: LANDSLIDE MANAGEMENT USING GEOSPATI
Page 3 and 4: INTRODUCTION Landslide - Geohazards
Page 5 and 6: DEVELOPMENT ISSUES AND LANDSLIDE IN
Page 7 and 8: (Cont’d)Reality….?
Page 9 and 10: (Cont’d)IN SABAH….. ?
Page 11 and 12: (Cont’d)Karambunai ResortKg. Lok
Page 13 and 14: Landslide records in MalaysiaBil Ta
Page 15: LANDSLIDE MORPHOLOGYVarnes (1978)
Page 18 and 19: LANDSLIDE CAUSING FACTORSNatural Fa
Page 20 and 21: (Cont’d)Non-Natural Factors: Inco
Page 22 and 23: MATERIALS AND METHODS
Page 24 and 25: (Cont’d)LRM Cycles (Taubenb¨ock
Page 26 and 27: (Cont’d)
Page 28 and 29: Rating value for landslide hazard a
Page 30 and 31: (Cont’d)No6Landslide HazardIdenti
Page 32 and 33: RESULTS AND DISCUSSIONS
Page 34 and 35: (Cont’d)Geological mapLandslide d
Page 36 and 37: (Cont’d)Analysis results of rock
Page 40 and 41: (Cont’d)Population Map (PM) Kota
Page 42 and 43: (Cont’d)Family of F-N curves by P
Page 44 and 45: (Cont’d)Definitions of "acceptanc
Page 46 and 47: (Cont’d)3. Due to its generalized

landslide management using geospatial technology (lmgt)

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