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2. The field unit weight of the soil sample 1s 1960 kg/m³ and the unit weight of the soil particle is 2700 kg/ m. If the emax = 0.69 and 0.44, determine emin = the following: a) Specific gravity b) Dry unit weight if water content is 15% c) Porosity

2. The field unit weight of the soil sample 1s 1960 kg/m³ and the unit weight of the soil particle is 2700 kg/ m. If the emax = 0.69 and 0.44, determine emin = the following: a) Specific gravity b) Dry unit weight if water content is 15% c) Porosity

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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2. The field unit weight of the soil sample 1s 1960 kg/m³ and the unit weight of the soil particle is 2700 kg/ m. If the emax = 0.69 and emin = 0.44, determine the following: a) Specific gravity b) Dry unit weight if water content is 15% c) Porosity d) Relative density e) Saturated unit weight f) Effective unit weight g) Weight of water in KN that must be added per m3 for a 90%-degree saturation h) Mass of water in kg to be added per 2.5m³ to reach full saturation i) If max dry unit weight is 18KN/m³, what is the percentage compaction? j) Is it within the allowable compaction range of 95 of relative ±0.2?
Transcribed Image Text:2. The field unit weight of the soil sample 1s 1960 kg/m³ and the unit weight of the soil particle is 2700 kg/ m. If the emax = 0.69 and emin = 0.44, determine the following: a) Specific gravity b) Dry unit weight if water content is 15% c) Porosity d) Relative density e) Saturated unit weight f) Effective unit weight g) Weight of water in KN that must be added per m3 for a 90%-degree saturation h) Mass of water in kg to be added per 2.5m³ to reach full saturation i) If max dry unit weight is 18KN/m³, what is the percentage compaction? j) Is it within the allowable compaction range of 95 of relative ±0.2?
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