Percent finer by weight 20 c) Classify the soil using Unified Soil Classification System as shown rext page. b) Compute the value of coefficient of curvature Cc. a) Compute the value of coefficient of uniformity Cy- 000 (unu) ans unB 10 100 1000 ... .. .. ... 09 .... .. 08 ... ... .... 06 Coerse 000 GRAVEL INVS FINES From the figure shown in the arain-size distribution curve. Problem: Por A 7-6, PI >L. 30 Fur A-7-5, PI SLL 30 Siky or clayey pavd nd sand piars Excalem to good pavel, and sand Ocaenl subgende

Percent finer by weight 20 c) Classify the soil using Unified Soil Classification System as shown rext page. b) Compute the value of coefficient of curvature Cc. a) Compute the value of coefficient of uniformity Cy- 000 (unu) ans unB 10 100 1000 ... .. .. ... 09 .... .. 08 ... ... .... 06 Coerse 000 GRAVEL INVS FINES From the figure shown in the arain-size distribution curve. Problem: Por A 7-6, PI >L. 30 Fur A-7-5, PI SLL 30 Siky or clayey pavd nd sand piars Excalem to good pavel, and sand Ocaenl subgende

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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Based on the soil classification test, particle passing on sieve No. 200 is 89%, Liquid Limit is 38% and Plasticity Index is 20%. Classify the soil based on AASHTO (e.g: A-7-5 or A-2). GI is not required. Show steps to classify the soil in your attachment.
Classify the group symbol of the soil by USCS using the data given below: Percent passing the #4 sieve 68 Percent passing the #200 sieve 22 Liquid Limit 34 Plastic Limit 17 Group of answer choices SM SW SP SC
From the particle size distribution curve, about 61% of the oil is finer than 0.074 mm in diameter. The liquid limit and plastic limit of minus No 40 fraction of the soils are as follows: LL =26, PL= 20. Classify the soil using the USCS.a. CL-MLb. CL-MLc. SP-SCd. CH
1. Classify the following soils using USCS and give the group symbols. Sieve Analysis, % finer Soil Liquid Limit No. 4 No. 200 1 (SC) 70 30 33 2 (GC) 48 20 41 3 (CH) 95 70 52 4 (CL) 100 82 30 5 (CL) 100 74 35 6 (SC) 87 26 38 7 (CH) 88 78 69 8 (CH) 99 57 54 9 (SP-SC) 71 11 32 10 (SW) 100 2 11 (CL) 89 65 44 12 (SP-SC) 90 8 39 Plasticity Index 21 22 28 19 21 18 38 26 16 NP 21 31 Cu 4.8 7.2 3.9 Cc 2.9 2.2 2.1
Problem D: For problems 14 to 17. Classify the following soils by the AASHTO classification System. Description A D Percent finerthan No. 4 sieve 100 | 92 100 94 Percent finerthan No. 10 sieve 100 85 80 80 Percent finerthan No. 40 sieve 96 71 78 51 Percent finerthan No. 200 sieve 72 56 59 15 Liquid Limit Plasticity Index 16) Soil A is ? 58 35 42 26 23 19 13 12 a) A-7-5(19) b) A-2-6 (0) c) A-7-6 (18) d) A-7-5 (18) 17) Soil Bis ? a) A-6(13) b) A-7-5(0) c) A-6 (7) d) A-6 (8) 18) Soil Cis ? a) A-7-6(5) 19) Soil D is ? a) A-2-6(2) b) A-7-6 (8) c) A-7-6 (7) d) A-7-6(6) b) A-3 (0) c) A-2-6 (0) d) A-2-6 (2)
soil ضنتدوسي
Question 2 For shown particle size distributions, find coefficient of uniformity (Cu) and the coefficien curvature (C. )for each soil; BS sieves 63 pm 212am 600um 2mm 6,3mm 20mm 62mm 100 90 so 10 Gravel Fire MedumCoare Fine MedymConrse Fne Medium CoareCoobles 0.01 Clay 10 10 0.001 Particle size (mm) Percentage smallr
7-briefly discusses benefits of soil compaction 8-briefly discuss ownership and operating cost and explain unit cost determination 9-define the soil stabilization , list two kinds of stabilization briefly explain soil lime stabilization
9.6. A) Classify the soil with the following properties according to the USCS. % passing Dia (mm) 100 4.0 79.2 91.5 100 2.0 0.84 0.42 36.5 L.L-33% P.L-25% 58.7 0.149 0.075
4-Classify the following soils using the USCS including Group Symbol and Group Name: Soil % passing sieve#4 % passing sieve#200 LL (%) PI (%) Cu Cc 1 65 6 1.2 2 2 3 2 4 1.5 5 7 2.2 70 100 95 100 93 45 10 3 66 77 40 30 16 70 42 10 20 5 40 5 7 57 5
• Particle size analyses were carried out on two soils-Soil A and Soil B-and the particle size distribution curves are shown in Figure % Finer Clay 100 90 80 70 60 50 40 30 20 10 0 0.001 + Silt Soil A Sand Soil B 0.01 0.1 1 Particle size (mm) - log scale Gravel 10 Soil A B 1. Classify these soils according to USCS and ASTM-CS 2. Is either of the soils organic? LL 26 (oven-dried; assume same for not dried) Nonplastic PL 18
Q3/ Classify the following soils into Unified System: Sieve No Diameter (mm) % Passing Soil A 3/8" 9.5 100 4 4.75 100 25 0.599 100 52 0.295 95 100 0.152 69 200 0.076 56 0.03 43 0.01 40 0.005 38 0.002 31 L.L 55 P.L 25 Knowing that D60=9.5, D10=0.599, D30=2.411