5.7 Classify the following soils using the Unified soil classificationsne system. Give the group symbols and...
stem. Give group symbol and group name. 5.7 Classify the following soils using the Unified soil classification system. Give the group symbols and the group names Percent passing Sieve size E A C No, 4 94 98 100 100 100 No. 10 63 86 100 100 100 No. 20 21 50 98 100 100 No. 40 10 28 93 99 94 No. 60 7 95 18 88 82 No. 100 14 90 66 8.5 ON 2 29 d or o...
Classify soils given using Soil-a) the Unified Classification System and Soil-b) the AASHTO System. Give the group symbols (USCS) and group indices (AASHTO) and a short non- technical description of the soil. Sieve quantities all given in percent (%) finer.
Problem 3 - Soil Classification (15 pts) For the following soils, classify each using the USCS classification. Plasticity %passing #4 sieve %passing #200 sieve Group Symbol 100 95 Soil clay silt sand gravel Sample A 12 83 5 0 B 4 25 665 C 4 25 71 D5 59 360 E 18 49 303 95 29 Liquid Limit 66. 3 31.4 36 60. 9 49 19.9 6 7.6 23 100 29 1 100 97 64 67 |
please do a and b neat and clear Problem 5 (3 points) The sieve analysis of two soils and the liquid and plastic limits of the fraction passing through the No. 40 sieve are given below. Classify the soils by the AASHTO classification system and give the group index for each soil. Soil 1 2 Liquid limit Sieve analysis-Percent finer No.10 No. 40 No. 200 85 55 45 94 80 63 28 40 Plasticity index 20 21 b. Determine the...
Q2. A sample of soil was tested in the laboratory with the following results: Soil LL PI 1 inch 3/4 inch 1/2 inch No.4 Sieve analysis, percent finer No. 10 No. 20 No.40 No. 60 63 21 15 10 No. 100 No. 200 A 100 100 100 90 8 6 NP B 100 85 70 51 50 45 28 18 14 9 40 28 с 100 100 100 98 92 88 83 78 73 49 63 Classify the soils using...
3. Test results for a number of soils are shown in the following table. Classify each soil in the Unified System and in the AASHTO System, using your best judgment when specific in- formation you might require is not given. Show any calculations you may find necessary and list any assumptions you make. Soil No Sieve No. Percent Finer 67 43 4 10 40 100 200 73 50 40 25 15 100 69 52 46 86 61 30 19 92...
I need help on this assignment section 5.5 and 5.6 Please no cursive 5.5 Determine the group symbols for the fine-grained soils given in Problem 52 by the Unified soil classification system. 5.6 For an inorganic soil, the following grain-size analysis is given. U.S. sieve no. Percent passing 100 90 38 2 200
2. Grain size distribution for three different soils is given on Figure 1. For SOIL 3, answer the following questions: (5 points) a. What is the perentage of gravel, sand, and fines? b. Classify the soil according to the ASTM/USCS (i.e, give both the Group Symbol and Group Name) (1) U.S. Standard sieve size in 3 in 100 No. 4 No. 10 No. 40 No. 200 90 80 70 60 50 40 30 20 10 0 100 10 1.0 0.1...
Problem 0 Classify the following soil according to USCS soil classification system Sieve Analysis, % Finer No. 200 80 75 41 Consistency data PL 28 29 Soil No. 4 91 95 82 60 41 24
2-19 The results of a sieve analysis on a representative sample of sol are shown below: Sieve size Percent passing 19 mm (3/4 in.) 9.5 mm (3/8 in.) No. 4 No. 8 No. 16 No. 30 No. 50 No. 100 No. 200 98 92 80 50 28 15 6 For the given soil: (a) Plot the grain size distribution curve. (b) Find the effective particle size (D1o) and the uniformity coefficient (Cu). (c) Classify the soil by the Unified Classification...