Laboratory Studies on Bio-Enzyme Stabilized Lateritic Soil ... - pmgsy

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Fatigue life Vs UCS Stress level Correlation equation of Lateritic soil for Enzyme dosage 2 R² value 30% Fatigue Life=272.2 UCS- 743.7 0.98 40% Fatigue Life =199.6 UCS- 1975 0.98 50% Fatigue Life =161.0 UCS - 5942 0.99 60% Fatigue Life =132.3 UCS- 7916 0.98 80% Fatigue Life =99.68 UCC - 10732 0.98
FIELD EXPERIMENTAL STUDY • The road selected for the experimental investigation is at Nancharu-Kokkarne Road,Udupi District. • The construction of road segment for a length of 1.35 Km was done under “Pradana Manthri Grameena Sadak Yojana” scheme.
Page 1 and 2: Laboratory <strong
Page 3 and 4: STABILIZATION MECHANISMS. MECHANISM
Page 5 and 6: Selection of stabilizer • Selecti
Page 7 and 8: Clay Particle -Water Water Relation
Page 9 and 10: Mechanism of Enzyme Stabilization
Page 11 and 12: Net Effect of Enzyme • Film of ad
Page 13 and 14: Objectives of the Investigation •
Page 15 and 16: Materials Used • Lateritic soil
Page 17 and 18: (Andrew et al. 2002). (Isaac et al.
Page 19 and 20: Manoj Shukla et.al 2003
Page 21: • Bio-Enzymatic soil stabilizatio
Page 25 and 26: Geotechnical properties Sl No. Prop
Page 27 and 28: Geotechnical properties of Soils Sl
Page 29 and 30: Enzyme Dosage • Enzyme is to be a
Page 31 and 32: UNCONFINED COMPRESSION TEST CP ED1
Page 33 and 34: Variation of Coefficient of Permiab
Page 35 and 36: Fatigue Behavior of materials • T
Page 37 and 38: Effect of Enzyme content on Fatigue
Page 39 and 40: Effect of load repetitions on Ultim
Page 41: Effect of loading amplitude on fati
Page 45 and 46: Dynamic Cone Penetration Test (Trea
Page 47 and 48: Conclusions • Soil properties hav
Page 49 and 50: Conclusions • Fatigue Analysis -
Page 51 and 52: Concluding Remark • Based on expe
Page 53 and 54: • Brazetti, R., and Murphy, S.R.(

Laboratory Studies on Bio-Enzyme Stabilized Lateritic Soil ... - pmgsy

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