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2. (15 pts) A consolidation test has been performed on a soil sample obtained from Point H in the following figure. The measured preconsolidation stress was 109 kPa. A) Determine whether the soil is normally consolidated or overconsolidated, then B) compute the overconsolidation margin and C) the overconsolidation ratio at Point H. (Note: the fill has not been placed as it is proposed) Proposed fill y 19.2 kN/m 3.0 m 1.5 m (1 Y 18.5 kN/m Fine to medium sand (SP) 2.0 m (2 Y 19.5 kN/m D, 40% 3.0 m 40m B 5 mm Soft clay (CL), γ 16.0 kN/m3 100m Dense sand anid gravel

Hello. Please this is a geotechnical engineering problem please help me solve this in a correct way. Thank you.

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Answer Givin that The meacured peconsolidatten Shess l09 k 104 kPa 3 om osed , .fineto medium tan4(cp) toft clay Cc) 16,0 kNGiven that hayet Place o, intttal effective ste shou ld be Constdered he sofl c in Over Consolidated Stala 6) Computfngthe Co

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