a. Classify soil A using AASHTO method. b. Classify soil B using AASHTO method c. Classify soil C using AASHTO method
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- Answer no.2 question but plss adjust Correction in soil c in prob1 its 35% clayGeotechnical Engineering (UPVOTE WILL BE GIVEN. PLEASE ANSWER THE QUESTION CORRECLTY. NO LONG EXPLANATION NEEDED. FOLLOW THE INSTRUCTIONS CAREFULLY.) A moist soil weighed 895 g with a volume of 425 cm3. After drying, the sample weighed 775 g. Of the dried soil, 400 g was poured into a vessel loose state. Its volume subsequently determined to be 275 cm3. That same 400 g was then vibrated and tamped to a volume of 212 cm3 with Gs = 2.71. Determine the designation of the granular soil based on its relative density. (3 decimal places - Do not round off unless it's the final answer)For a soil, given e= 0.75, w= 22%, Gs= 2.66, calculate the dry density of soil in slug/ft3. Note ρ of water= 1.94 slug/ft3 a. 3.8 b. 2.95 c. 3.6 d. 2.85 With fbd if necessary
- Shear Strentgh of the soil 2004The data from falling head test is shown.Diameter of standpipe: 5cmInitial Head: 93.59cmDuration of test: 19minLenght of Soil sample: 32.37cmDiameter of permeameter: 44cmIf the soil permeability is 0.0051 cm/min, determine the final head (cm) of the permeability test.Roud off to two decmila places.Geotechnical Engineering (UPVOTE WILL BE GIVEN. PLEASE ANSWER THE QUESTION CORRECLTY. NO LONG EXPLANATION NEEDED. FOLLOW THE INSTRUCTIONS CAREFULLY.) A moist soil weighed 895 g with a volume of 425 cm3. After drying, the sample weighed 775 g. Of the dried soil, 400 g was poured into a vessel loose state. Its volume subsequently determined to be 275 cm3. That same 400 g was then vibrated and tamped to a volume of 212 cm3 with Gs = 2.71. a. Determine the relative density of soil in %. b. Determine the designation of the granular soil based on its relative density.
- a layer of soil in a tube that is 100mmx 100mm in cross section. Water is supplied to maintain a constant head dierence ot a ocross the sample. The height of each soil sample is 100mm. Knowing that the thiree soll sample were having the sanme length the distane of point B to Ais 300mm. Calculate the eguivalent kin cm/sec from point A to B if k1 k2. and k3 is equal to 1x10 cm/se. 3x10 cm/sec and-4.9x10cm/ser espeeGEOTECHNICAL ENGINEERING: The resuts of a sieve analysis for a soil sample are given in the Table. Cc = 0.5 and Cu = 5. If the LL and the PL of the soil sample are 55 and 40 respectively, classify the soil according to USCS classification. Sieve Opening (mm) % passing 4.75 45 0.075 9soil mechanic. Classify the soil according to unified soil classification system USCS; if the following data is given : Passing sieve No. 200 =7% / Passing sieve No. 4 = 40% / D10= 0.18, D30= 0.69 and D60= 3/ LL-28%, Pl=19%
- Calculate % Silt using the following values; a. Weight of soil= 50 g b. HR reading at 40 sec.= 25 c. Temp at 40 sec= 25 oCd. HR at 2 hrs= 16 e. Temp at 2 hrs= 26 * A. 17.28 B. 17.25 C 17.22 D. 17.19Calculate the Gs of soil sample - Mass of empty clean pycnometer= 41.76 gm Mass of empty clean pycnometer + dry soil = 67.52 gm Mass of pycnometer + dry soil + water = 157.62 gm Mass of pycnometer + water =? Gs =? Write your comment about types of soil according to the result of Gs .Classify the following soil by the AASHTO classification system.Percent passing No. 4 sieve 5 82Percent passing No. 10 sieve 5 71Percent passing No. 40 sieve 5 64Percent passing No. 200 sieve 5 41Liquid limit 5 31Plasticity index 5 12