4. From the given data, shows a sieve analysis of soil samples A, B and C. SOIL SAMPLE Sieve No. Diam (mm) A В C PERCENT PASSING 4 4.460 90 100 100 8 2.380 64 90 100 10 2.00 54 77 98 34 22 20 0.840 59 92 40 0.420 51 84 60 0.250 17 42 79 100 0.149 9. 35 70 200 0.074 4 33 63 Characteristics of -40 Fraction LL 46 47 PL 29 24 a. Classify the soil sample A using USCS method (Group Symbol only), D =2.3, D = 0.17, D = 0.70 b. Classify the soil sample B using AASHTO method c. Classify the soil sample C using the AASHTO method D30

4. From the given data, shows a sieve analysis of soil samples A, B and C. SOIL SAMPLE Sieve No. Diam (mm) A В C PERCENT PASSING 4 4.460 90 100 100 8 2.380 64 90 100 10 2.00 54 77 98 34 22 20 0.840 59 92 40 0.420 51 84 60 0.250 17 42 79 100 0.149 9. 35 70 200 0.074 4 33 63 Characteristics of -40 Fraction LL 46 47 PL 29 24 a. Classify the soil sample A using USCS method (Group Symbol only), D =2.3, D = 0.17, D = 0.70 b. Classify the soil sample B using AASHTO method c. Classify the soil sample C using the AASHTO method D30

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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2. For the given data, shows a sieve analysis of soil samples A,B, and C. Diameter Soil A Soil B Soil C Sieve No. (mm) %Passing %Passing %Passing # 4 4.760 100 90 100 a. Classify soil sample A using AASHTO Method #8 2.380 97 64 100 #10 2.000 92 54 98 b. Classify soil sample B using AASHTO Method c. Classify soil sample C using #20 0.840 87 34 92 # 40 0.420 53 22 84 #60 0.250 42 17 79 AASHTO Method #100 0.149 26 9. 70 # 200 0.074 17 4 63 LL 35 47 PL 20 24
Classify Soil D (group symbol and group name) using USCS method: SOIL SAMPLE SIEVE NO. DIA. (mm) A 3/8" 9.52 100 98 89 98 # 4 4.76 46 55 48 58 # 8 38 42 45 50 # 10 40 44 43 42 #14 1.4 34 35 32 #20 0.85 28 21 26 21 # 60 0.25 25 20 23 19 #100 0.15 20 18 19 17 #200 0.075 7 8 9. 6. Characteristics of #40 fraction LL 41 50 38 25 PL 30 20 24 22 35 50 2. 2. %23
Classify Soil C (group classification and group index) using AASHTO method. SOIL SAMPLE SIEVE NO. DIA. (mm) A В # 4 4.76 90 100 100 # 8 2.38 88 90 100 # 10 2 86 77 98 # 20 0.84 84 59 92 # 40 0.42 82 56 84 # 60 0.25 80 54 79 #100 0.15 78 51 75 #200 0.075 76 48 72 Characteristics of # 40 fraction LL 38 28 50 PL 30 45
From the given data, shows a sieve analysis of soil samples A, B and C. Classify the soil sample A using USCS method (Group Symbol only), D60=2.3, D10 = 0.17, D30 = 0.70 Classify the soil sample B using AASHTO method Classify the soil sample C using the AASHTO method
How can you get the pan encircled below? weight of sample = 1250g
PROBLEM E Classify the following samples using USCS Method of Soil Classification. Determine the ff: 1. Coef. of Uniformity 2. Coef. of Curvature 3. Soil Classification
PROBLEM CClassify the following samples using AASHTO Method of Soil Classification
From your Atterberg limits tests on the -40 portion of these samples, you have obtained the following data Percentage finer by weight 100% 80% 60% 40% 20% Soil Sample Identification 0% 0.001 H I J L FINES 0.010 H Liquid Limit 60 46 37 Plastic Limit 26 nonplastic #200 34 18 Fine SAND Medium Course 0.100 Particle size (mm) 1.000 #4 danastants GRAVEL Fine 10.000 Coarse 3" 100.000
46.) The results of the sieve analysis done on a soil are shown below. Sieve No. Diameter Soil A 4 4.760 89 6 2.380 70 10 2.000 63 20 0.840 55 40 0.420 40 60 0.250 31 100 0.149 20 200 0.074 4 LL 60 PL 40 Determine its classification using USCS SP GW SW GP None of the above
Classify the soil B & C using AASHTO system
l JAWWAL 8:47 AM @ 90% Done Edit Three samples, denoted by Soil A, Soil B, and Soil C, were collected from three locations. The results of soil sample analysis are shown in the figure. The sorting coefficient for Soil B is close to of 100 Soil A Soil B Soil C stion 80- 60- 40 20- 0m T 100 0.1 0.01 10 Particle size (mm) Select one: O a. 1.3 b. 2.6 c. 5.5 d. 3.9 More Percent finer O O O Cengage Leaming 2014
Direction: a. Computation must be complete. Problem SOIL TESTING SUMMARY SAMPLE SIEVE NUMBER 10 30 40 60 VALUES OF Deo, Dio, and Did PARAMETER Dao (mm) Dec (mm) D₁ (mm) 100 120 200 PAN explain your answer. 3. % RETAINED 01 0.3 11 19.4 47.8 6.4 14.8 9.8 SAMPLE No. 1 0.211 0.146 0.076 LL 61 PL REQUIRED: a. Classify the soil using Unified Soil Classification System (USCS) 1 What is the main type of the soll? 2 is the soll sample above or below the A-Line? Aside from using the plasticity chart, What is the group symbol of the soil? What is the group name of the soil? Provide plotting in the plasticity chart and flowchart in the solution. b. AASHTO. Provide Table and plasticity chart in the solution. 52