Draw moisture density curve and determine the ddman-CALIBRATION OF MOLD:Weight of Mold = 4.30kgHeight of Mold=11.6cmDiameter of Mold=10.16cmTRIAL WEIGHT OF MOLD +MOIST SOILDRY SOILWEIGHTSOIL SAMPLE, kgSAMPLE + CAN, gSAMPLE + CAN, gOF CAN, g5.5232.6032.0016.0725.7434.6432.7516.315.9536.6533.1616.1245.9236.1131.3116.4155.6848.9639.9516.573.1.

Bulk Density = (Weight of Mold + Soil Sample)-Weight of MoldVolume of Mold Moisture Content (w)…

Draw moisture density curve and determine the ddman. CALIBRATION OF MOLD: Weight of Mold = 4.30kg Height of Mold=11.6cm Diameter of Mold=10.16cm TRIAL WEIGHT OF MOLD + SOIL SAMPLE, kg MOIST SOIL DRY SOIL WEIGHT SAMPLE + CAN, g SAMPLE + CAN, g OF CAN, g 1 5.52 32.60 32.00 16.07 5.74 34.64 32.75 16.31 3 5.95 36.65 33.16 16.12 5.92 36.11 31.31 16.41 5 5.68 48.96 39.95 16.57 2.

Draw moisture density curve and determine the ddman. CALIBRATION OF MOLD: Weight of Mold = 4.30kg Height of Mold=11.6cm Diameter of Mold=10.16cm TRIAL WEIGHT OF MOLD + SOIL SAMPLE, kg MOIST SOIL DRY SOIL WEIGHT SAMPLE + CAN, g SAMPLE + CAN, g OF CAN, g 1 5.52 32.60 32.00 16.07 5.74 34.64 32.75 16.31 3 5.95 36.65 33.16 16.12 5.92 36.11 31.31 16.41 5 5.68 48.96 39.95 16.57 2.

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 4.3P

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SITUATION 3: A 100 cc proctor mold was used to collect a wet soil sample. Its weight was found to be 200 gms. Its oven dried weight was recorded as 189 grams. G = 2.7 7. The moisture content is most likely: a. 0.058201 c. 0.069841 8. Its void ratio is: a. 0.771429 c. 0.514286 b. 0.064021 d. 0.046561 b. 0.471429 d. 0.428571
mpt=541762&cmid%3D103601 Marks 25 Question 1 A sample of AL Batina soil tested in the laboratory. The gradation analysis results are as shown in table Q1. The Atterberg limit tests indicate that the liquid limit is LL = 30% and the plastic limit is PL=27%. Table Q1 Sieve No.# Sieve size (mm) Finer (%) 4 4.75 90 8. 2.36 84 16 1.3 60 30 0.6 30 50 0.2 10 200 0.075 8 i. Determine the uniformity coefficient Marks] ii. Determine curvature coefficient [5 [5 Marks] iii. Classify AL Batina soil according to Unified Soil Classification System (USCS). [10 Marks] iv. Determine the group symbol and group name Marks) [5
5.5 The modified Proctor test (ASTM D 698, method C) was performed for a soil with G, = 2.70, and the results are as follows: Moist Weight in Mold, gf Water Content, % 6.5 3250 9.3 3826 12.6 4293 14.9 4362 17.2 4035 18.6 3685 (a) Plot the Ya versus w relation. (b) Determine Ya,max and wopt- (c) Calculate S and e at the maximum dry unit weight point. (d) What is Y, at Wopt? What is the range of water content if the relative compaction (R.C.) is required to be 95% of the modified Proctor Ya.max?
5.5 The modified Proctor test (ASTM D 698, method C) was performed for a soil with G, = 2.70, and the results are as follows: Moist Weight Content, % in Mold, gf Water 6.5 3250 9.3 3826 12.6 4293 14.9 4362 17.2 4035 18.6 3685 (a) Plot the Ya versus w relation. (b) Determine Ya,max and wopt- (c) Calculate S and e at the maximum dry unit weight point.
TNT N 351 9:30 K/s SITUATION 1 A 100 cc mold was used to collect a wet soil sample. Its weight was found to be 200- grams. Its oven dried weight was recorded as 189- grams. Use Gs= 2.70. (a) Determine the wet unit weight of the soil in g/ cc. (b) Determine the moisture content of the soil. (c) Determine the degree of saturation of the soil in percentage. SITUATION 2 A specimen of moist soil weighing 122 g has an apparent specific gravity of 1.82. The specific gravity of the soil solids is 2.53. After the specimen is oven dried, the weight becomes 104 g. (a) Calculate the void ratio of the original mass of the soil. (b) Determine the water content of the original mass of the soil. (c) What is the dry density of the soil mass in g/cc? SITUATION 3 A soil has a bulk unit weight of 18.7 kN/ cu.m and a moisture content of 12.5%. Assume the specific gravity of soil solids to be 2.67. (a) Calculate the submerge unit weight of the soil sample in kN/cu.m.? (b) Calculate the buoyant unit weight…
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