A hydrometer analysis was completed on a fine grain soil having a Specific Gravity of 2.85. The prepared sample mass was 49.5 grams and does not need to be corrected as no coarse fraction was separated during sample preparation. Using the hydrometer, temperature and hydrometer correction readings listed in the table below, identify the appropriate variables and calculate the particle diameters and percent passings. Specific Gravity Correction Ka) Hydrometer Elasped Time (min) Hydrometer Reading, Hs (GL) Correction, He Particle Diameter, D (in mm, to 3 decimal) Correction Hydrometer Reading, R Percent Passing, P (%, no decimals) Temperature, Co Length, L (cm) K (GL) 4 31 22

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A hydrometer analysis was completed on a fine grain soil having a Specific Gravity of 2.85. The prepared sample mass was 49.5 grams and does not need to be corrected as no coarse fraction was separated during sample
preparation. Using the hydrometer, temperature and hydrometer correction readings listed in the table below, identify the appropriate variables and calculate the particle diameters and percent passings.
Specific Gravity Correction
(a)
Elasped Time
(min)
Hydrometer
Reading, Hs (G/L)
Hydrometer
Correction, Hc
(G/L)
Particle Diameter, D (in mm,
to 3 decimal)
Percent Passing, P (%, no
decimals)
Correction Hydrometer
Temperature, Co
Length, L (cm)
Reading, R
31
22
Transcribed Image Text:A hydrometer analysis was completed on a fine grain soil having a Specific Gravity of 2.85. The prepared sample mass was 49.5 grams and does not need to be corrected as no coarse fraction was separated during sample preparation. Using the hydrometer, temperature and hydrometer correction readings listed in the table below, identify the appropriate variables and calculate the particle diameters and percent passings. Specific Gravity Correction (a) Elasped Time (min) Hydrometer Reading, Hs (G/L) Hydrometer Correction, Hc (G/L) Particle Diameter, D (in mm, to 3 decimal) Percent Passing, P (%, no decimals) Correction Hydrometer Temperature, Co Length, L (cm) Reading, R 31 22
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