QUESTION 26 You do not have to fill the "measure" with water to calibrate it versus the nominal dimensions. O True O False QUESTION 27 In lab 2, you will compact the coarse aggregate with a tamping rod in 4 layers, compacting each layer 30 times. O True O False QUESTION 28 In lab 2, you will weigh the "measure" with compacted gravel, loose gravel, and saturated gravel. O True O False QUESTION 29 Weight/ Volume Unit Weight O True O False

QUESTION 26 You do not have to fill the "measure" with water to calibrate it versus the nominal dimensions. O True O False QUESTION 27 In lab 2, you will compact the coarse aggregate with a tamping rod in 4 layers, compacting each layer 30 times. O True O False QUESTION 28 In lab 2, you will weigh the "measure" with compacted gravel, loose gravel, and saturated gravel. O True O False QUESTION 29 Weight/ Volume Unit Weight O True O False

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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The results from a sieve analysis are shown below. Plot the grain size distribution data using a computer on a semi-log plot (% finer on y-axis vs log of particle size in mm on the x-axis – you can download the plot from the lab 2 material). You can draw the curve through the points by hand. Show how you obtained the values you plotted. Sieve Number Mass of soil retained (g) 4 0 10 38 20 62 40 90 60 150 70 112 100 220 200 56 Pan 10
Determine the Fineness Modulus of the sand given its sieve analysis in the following table. (round to 2nd decimal place) Weight Retained Sieve (g) 3/8 in. 10 No.4 80 No.8 80 No.16 350 No.30 240 No.50 80 No.100 160
A liquid limit test on a clay was performed with the following results. The natural water content of the clay is 38% and plastic limit is 21%. Number of Blows 6 12 20 28 32 Water content (%) 52.5 47.1 42.3 38.6 37.5 What is the liquid limit of this clay? (Use Interpolation) Group of answer choices 39.85% 39.99% 36.74% 38.63% Please answer this asap for upvote. Thanks
Standard Test Method For Penetration of Bituminous test 1. Importance of penetration test.2. Effect of temperature, load and time on penetration values. State otherconditions.3. The use of different grade in different climates.4. What is the meaning of “consistency of bituminous materials”?5. Which value of penetration can be used in construction of roads in Iraq?
If the specimen is originally square and has dimensions of a = 4 in., b = 3 in., and a thickness of t = 0.4 in., determine its new dimension a' after the load is applied. Express your answer to six significant figures and include appropriate units. a' = 4.00737 μA Submit Previous Answers Request Answer Part B X Incorrect; Try Again; 5 attempts remaining 0 in Determine its new dimension b' after the load is applied. Express your answer to six significant figures and include appropriate units. μᾶ b= 3.00333 ? in Submit Previous Answers Request Answer ? X Incorrect; Try Again; 5 attempts remaining
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In order to check the quality of the stockpile of aggregates, 1 sack of aggregates (around 40 kg) was taken from the stockpile and then returned to the laboratory. From a visual inspection of the stockpile, it consists mostly of sand particles mixed with a few gravel aggregates of not more than 1” in size (diameter). After the laboratory test, it was reflected in the report that the stockpile is dominated by gravels. This report contradicts the initial visual inspection that was conducted on the field. Do you think there were discrepancies along the way? If so, where do you think such discrepancy occurred? How do you resolve this contradicting events?
Q# 2. The following are the results of a consolidation test on a sample of a clayey soil Pressure, o' (kN/m²) 1.116 25 1.108 50 1.055 100 0.962 200 0.845 400 0.755 800 0.65 1600 0.658 800 0.675 400 0.685 200 a Plot the e, log o' curve. b. Using Casagrande's method, determine the pretonsolidation pressure. Calculate the compression index, C, and the ratio of C/C. C. (Note: Use excel for calculation and drawing. Discuss the details in your own words.)
2.8 2.7 The following are the results of a sieve and hydrometer analysis. Sieve number/ grain size Analysis Sieve Hydrometer Analysis Sieve 40 80 170 200 0.04 mm 0.02 mm 0.01 mm 0.005 mm 0.0015 mm Hydrometer Sieve number/ grain size Percent finer than a. Draw the grain-size distribution curve. b. Determine the percentages of gravel, sand, silt, and clay according to the MIT system. c. Repeat Part b according to the USDA system. d. Repeat Part b according to the AASHTO system. Repeat Problem 2.7 with the following data: 20 30 40 60 80 200 0.05 mm 0.03 mm 0.015 mm 0.006 mm 0.004 mm 0.0015 mm 100 96 85 80 59 39 26 15 8 Cengage Learning 2014 Percent finer than 100 96 90 76 65 34 27 19 11 7 6 5 Ⓒ Cengage Learning 2014
Q2. Using the sieve results of a batch of sand and gravel shown in the table below and if the P sand is 38 % and P Gravel is 62 %. answer the below questions: Amount Amount Sieve No. Retainded (g) Retainded (g) (Sand) (Gravel) 1.5" 20 1" 32 0.75" 17 169 0.5" 51 141 3/8" 119 118 No. 4 104 16 No. 8 44 14 No. 16 15
A liquid limit test on a clay was performed with the following results. The natural water content of the clay is 38% and plastic limit is 21%. Number of Blows 6 12 20 28 32 Water content (%) 52.5 47.1 42.3 38.6 37.5 What is the plasticity index of this clay? (Use Interpolation) Group of answer choices 15.74% 18.99% 18.85% 17.63% Please answer this asap for upvote. thanks