What are loess soils, and what is the potential danger of loss of stability in loess deposits?

What is meant by the shear strength of soils? O A. Shear strength of a soil is its internal resistance to deformations. B. Shear strength of a soil is its iexternal resistance to shearing stresses. O C. Shear strength of a soil is its internal resistance to shearing strains. O D. Shear strength of a soil is its internal resistance to shearing stresses. QUESTION 14 Some soils show a peak shear strength? O A. These soils are generally firm (e.g. normally consolidated clays) and the confining stresses are large enough to suppress O B. These soils are generally dense and are large enough to O C. These soils are generally dense (e.g. dense sands and overconsolidated clays) and the confining stresses are not large enough to suppress dilation. O D. These soils are generally LOOSE (e g. loose sands and underconsolidated clays) and the confining stresses are large enough to suppress dilation. suppress dilation. dilation.

In a reclamation project, the middle of a clay layer is under an initial effective vertical stress of 200 kPa and initial void The clay is ratio (eo) of 0.90. overconsolidated with OCR of 1.4, compression index of 0.34 and expansion index of 0.07. With an applied load of 299 kPa, what will be the final void ratio (e1) for the clay?

Describe about the normally consolidated deposit.