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A soil sample has a unit weight of (1.9gm/cc) and the water content=12%, if Gs=2.65, determine: dry unit weight, degree of saturation, void ratio, porosity.

A soil sample has a unit weight of (1.9gm/cc) and the water content=12%, if Gs=2.65, determine: dry unit weight, degree of saturation, void ratio, 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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M V 9:E1 د لخواص الهندس . . . HW2 و HOMEWORK NO.2 EX.1 A soil sample has a unit weight of (1.9gm/cc) and the water content=12%, if Gs=2.65, determine: dry unit weight, degree of saturation, void ratio, porosity. EX.2 A partially saturated soil has a volume of (6x10 $m?) and weight of (0.902N). The sample is dried in an oven and its dried weight is (0.724N), if specific gravity is (2.6), find degree of saturation. EX.1 The mass of moist soil sample collected from the field is 465gm, and its oven dry mass is 405.76 gm. The specific gravity of the soil solids was determined in the laboratory to e 2.68. If the void ratio of the soil in the natural state is 0.83, find the following: 1. The moist density of the soil in the field (Kg/m) 2. The dry density of the soil in the field (Kg/m) 3. The mass of water, in kilograms, to be added in cubic meter of soil in the field for saturation II
Transcribed Image Text:M V 9:E1 د لخواص الهندس . . . HW2 و HOMEWORK NO.2 EX.1 A soil sample has a unit weight of (1.9gm/cc) and the water content=12%, if Gs=2.65, determine: dry unit weight, degree of saturation, void ratio, porosity. EX.2 A partially saturated soil has a volume of (6x10 $m?) and weight of (0.902N). The sample is dried in an oven and its dried weight is (0.724N), if specific gravity is (2.6), find degree of saturation. EX.1 The mass of moist soil sample collected from the field is 465gm, and its oven dry mass is 405.76 gm. The specific gravity of the soil solids was determined in the laboratory to e 2.68. If the void ratio of the soil in the natural state is 0.83, find the following: 1. The moist density of the soil in the field (Kg/m) 2. The dry density of the soil in the field (Kg/m) 3. The mass of water, in kilograms, to be added in cubic meter of soil in the field for saturation II
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