✰ Problem 3The saturated unit weight of a soil sample is 19.8 kN/m³, and the water content is 17.1%. Find the followingproperties of the soil sample:a) The dry unit weight, ydb) The porosity, nc) The void ratio, e

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Answered: ✰ Problem 3 The saturated unit weight…

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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in a partially saturated soil e (void ratio) = 1.2; w = 30%; Ss = 2.66; calculate the γm(specific gravity of soil mass) and γd (dry specific weight of sample) of said soil. complete the diagram show in the image. I WILL RATE IT.
A soil specimen has a volume of 0.05 m³ and a mass of 87.5 kg. Given: w= 15%, G,= 2.68. Determine a. Void ratio
A sample of saturated clay was placed in a container and weighed. The weight was 6N. The clay in its container was placed in an oven for 24 hours at 105˚C. The weight reduced to a constant value of 5N. The weight of the container is 1N. If Gs = 2.7, determine: a) Water Content b) Void Ratio c) Bulk Unit Weight d) Dry Unit Weight e) Effective Unit Weight
Geotechnical Engineering Please help me answer this question, and please show your solutions write it properly. Problem 4 For a given sandy soil, the maximum and minimum void ratios are 0.72 and 0.46, respectively. If Gs= 2.71 and w=11%, what is the moist unit weight of compaction in the field if the relative density equals 82%? Problem 5 A soil sample has a unit weight of 105.7 pcf and a degree of saturation of 50% When the saturation is increased to 75%, its unit weight raises to 112.7 pcf. Determine the void ratio e and the specific gravity Gs for this soil.
For a soil sample in a natural condition, void ratio (e) is 0.67, degree of saturation (S) is 75%, Gs=2.7, calculate: a) dry unit weight b) total unit weight c) saturated unit weight d) initial water content and water content at saturation. f) if the void ratio was reduced to 0.5, what will be the final specific gravity.
9. The field unit weight of the soil sample is 1960 kg/m³, and the unit weight of the soil particle is 2700 kg/m³. If emax=0.69 and emin = 0.44. a) Compute the dry unit weight if the water content is 11% b) Compute the void ratio of the soil sample. c) Compute the relative density of the soil sample.
Problem Set 2: 4. A sample of gray silty clay has a mass of 126 kg. Laboratory tests results give a moist density (p) of 2.05 g/cm³, a specific gravity of solids (G,) of 2.71, and a moisture content (w) of 15.7%. First determine all entries in the phase diagram. Then determine the void ratio (e), the porosity (n), the degree of saturation (S), the dry density (Pa), the dry unit weight (ya), and the moist unit weight (y). Draw the Phase diagram.
A soil sample has a bulk unit weight of 17.9 kN/m^3 at a water content of 16.9%. Use Gs=2.57 Determine the porosity. Answer in TWO(2) decimal places. Numerical values only. Don't indicate units here, just on the submitted solution.
A soil has bulk unit weight of 20kN / (m ^ 3) and water content of 18%. Calculate the water content if the soil particle dries to a unit weight of 22kN/(m ^ 3) and the void ratio remains constant. (Give the answer rounded to the nearest integer value)
Q # 1. Organic soils are typically characterized by high void ratio, low specific gravity, and high compressibility. Following are the results of a consolidation test on a sample of organic soil. Pressure, o (kN/m2) Change in dial reading, AH (mm) 0.284 12 0.150 24 0.315 48 0.564 100 0.823 200 2.25 400 5.34 Given that the initial height of the specimen = 20.6 mm, mass of dry specimen = 12 g, area of specimen = 31.67 cm2 and G, = 2.49. Plot the e, log o' curve. b. Determine the preconsolidation pressure. a.

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✰ Problem 3 The saturated unit weight of a soil sample is 19.8 kN/m³, and the water content is 17.1%. Find the following properties of the soil sample: a) The dry unit weight, yd b) The porosity, n c) The void ratio, e