Q (7): a cylindrical sample of soil has a (38 cm²) cross-sectional area, (8 cm) height. The wet weight is (650 gm), dry weight is (500 gm), and specific gravity of the soil solids is (2.65). Calculate the water content, dry unit weight, and void ratio. If the sample was decreased in volume by (10 cm³), what is the change in void ratio of soil?

Q (7): a cylindrical sample of soil has a (38 cm²) cross-sectional area, (8 cm) height. The wet weight is (650 gm), dry weight is (500 gm), and specific gravity of the soil solids is (2.65). Calculate the water content, dry unit weight, and void ratio. If the sample was decreased in volume by (10 cm³), what is the change in void ratio of soil?

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter4: Plasticity And Structure Of Soil

Section: Chapter Questions

Problem 4.4P: Results from a liquid limit test conducted on a soil are given below. a. Determine the liquid limit...

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Similar questions

The total volume of a soil specimen is 80,000 mm^3 and has a mass of 152 g. the dry mass of the specimen is 122g, and the density of the soil is 2.65 Mg/m^3. Compute the following index properties: (a) e; (b) n; (c) S; (d) ρt; and (e) ρd. Include phase diagrams.
please answer
To determine the water content of a soil, pycnometer test is employed. Based an the below given data, calculate the water content of this soil sample in (%). Weight of moist sample = 255.65 gm Weight of pycnometer full of water = 3022.10 gm Weight of pycnometer + weight of fully saturated soil = 3120.40 gm Specific gravity of soil solids = 2.72.
A sample of clay taken from a natural stratum was found to be partially saturated and when tested in the laboratory gave the following results. Compute the degree of saturation. Specific gravity of soil particles = 2.6; wet weight of sample = 2.50 N; dry weight of sample = 2.10 N; and volume of sample = 150 cm3.
2.3 please show the solution and the right answer. please answer all the letters even just in this time please.
The following are the data of a soil sample
Determine the volume of water flowing through the sample shown in the figure per hour. There are 3 different soil layers and each is 200mm in length and diameter is 150mm. A constant head of 470mm is maintained across the soil sample. The porosity for Soil I is 0.5 and the value of k is 5*10^-3 cm/s. The porosity for Soil II is 0.55 and the value of k is 4.2*10^-2 cm/s. The porosity for Soil III is 0.35 and the value of k is 3.69*10^-4 cm/s. The hydraulic conductivities are measured in the direction of the flow.
PROBLEM 5: Laboratory test shows that a soil sample has emax = 0.85 and emin = 0.55. If the porosity of the sample is 43%, compute the density index. a. 26% C. 45% b. 32% d. 28%
2.2. please show the solution and the correct answer
Initial data for determining the specific gravity of a soil sample is given below: Calibration of Pycnometer (1) Mass of dry clean pycnometer, Mp= 317.11 g (2) Mass of pycnometer + water at calibration temperature, Mpw,c = 903.03 g (3) Observed temperature of water at calibration, Tc = 26.4°C Determine the calibrated volume of the pycnometer, Vp. (Units of mL, 3 decimal places) Your Answer:
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Take G=2.72