The fineness modulus is a relative measure of how coarse or how fine an aggregate sample is. True False
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Q: Complete the table and show complete computations. Draw the aggregate gradation chart. Calculate the…
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Q: Grading of fine aggregate Sieve size 10 mm 4.75 mm 2.36 mm 1.18mm 600mm 300 mm 150mm Cumulative…
A: Given Datas :-X = 500 gm oven dry fine aggregate X1 = mass in wet condition 518 gmS = SSD = 510 gm Y…
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A: Given data, Oven dry mass A = 3625.5 g SSD mass B = 3650.3 g Mass under water C = 2293.0 g
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A: Given Data: The recorded maximum loads are given when the specimen breaks. To Determine: The…
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Q: The result of specific gravity test is given below Weight of saturated aggregate in water =618gm…
A: Given, Weight of saturated aggregate in water= 618gm Weight of oven dried sample= 982gm Weight of…
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A: Coarse and fine aggregate
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A: 1) In building materials workshops, the Marshall technique of bitumen design mix is frequently used…
Q: Answer by true or false for the following Using angular aggregate particles result in higher bulk…
A: b. False.
Q: Testing Procedure for Unit Weight of Aggregate.
A: ObjectiveDetermine of unit weight of the aggregate Equipment used1) Tamping Rod - Dia of 16 mm and…
Q: 1. In the bulk unit weight experiment why should the aggregate be placed in layers and then rodded…
A: 1)Bulk unit weight : While doing Experiment the aggregates are filled in layers and compacted for…
Q: bulk unit weight experiment why should the aggregate be placed in layers and then rodded instead of…
A: The amount of solid particles plus water per unit volume measure is known as bulk unit weight.
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A: Fineness Modulus 3.7 Cu= 4.1 Cc= 1.1 % error = 1.8% Cu= 4.1 between 4-6 Hence well graded sand Cc=…
Q: an observation and conclusion about "Bulk Unit Weight and Voids of Coarse Aggregates".
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A: All of the cylindrical specimens will be demoulded on next day 31st of January at 2:30pm. That means…
Q: Coarse aggregate is placed in a rigid bucket and rodded with a tamping rod to determine its unit…
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Q: plot the gradations of aggregate A, aggregate B, the se cification limits.
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Q: Sieve analysis for fine and coarse aggregate is done, how can we say that those samples are good and…
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Q: A sieve analysis test was performed on a sample of coarse aggregate and produced the following…
A: Sive size Amount retained (lb) 3 in. 0 2 0 3/2 3.7 1 15.9 3/4 12.0 1/2 13.5 3/8 26.7…
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Q: (a) A specific gravity test was performed on a sample of fine aggregate and produced the following…
A: A=510g B=1550g C=1900g S=520g
Q: Complete the table and show complete computations. Draw the aggregate gradation chart. Calculate the…
A: Introduction: The fineness modulus of fine aggregate is an index number which represents the mean…
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A: Given data: The dry weight of the aggregate sample = 1002.3 g. The weight of the SSD aggregate =…
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Q: You are given a result of the gradation test of aggregate, calculate and plot the gradation curve on…
A: Weight % weight cumulative % cumu % sieve size retained retained retained passing 5 0 0…
Q: Sieve Size Amount Retained, Ib 3 in. 2 in. 1-1/2 in. 3.7 1 in. 15.9 3/4 in. 12.0 1/2 in. 13.5 3/8…
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Q: (a) A specific gravity test was performed on a sample of fine aggregate and produced the following…
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Q: Define Particle Shape and Texture of Fine Aggregates.
A: The general shape of a particle is referred to as its particle form, which is commonly expressed in…
Q: 2 Compare the advantages and disadvantages of fine and coarse aggregates.
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Q: ompute the Fineness Modulus for fine aggregate.
A: Sieve No. Weight Retained Cumulative Weight Retained % Cumulative…
Q: 500 gm oven dry fine aggregate was tested to find its physical properties. The output from the test…
A: (NOTE:Since you have posted a question with multiple sub-parts, we will solve first three sub-parts…
Q: 5.32 Calculate the fineness modulus of aggregate A in problem 5.23. Is your answer within the…
A: Sieve size (mm) % passing % cumulative retained 25 100 0 19 92 8 12.5 76 24 9.5 71 29…
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- If Poisson's ratio of a material is 0.3, then the ratio of Young's Modulus to bulk modulus is (a) 0.6 (c) 1.2 (b) 0.8 (d) 1.4Answer by true or false for the following Using angular aggregate particles result in higher bulk density a- True b- False2 Compare the advantages and disadvantages of fine and coarse aggregates.
- Question 2 The determination of the proportions of various sized aggregates in the aggregate mass is called as ..A copper specimen subjected to the Brinell Hardness Test using hardened steel ball indenter of diameter 13 mm and the indentation diameter 3.78 mm is measured using an optical magnifying lens with a ruler. Draw the Brinell Hardness Test setup neatly and determine the force applied on the specimen. Take Brinell Hardness Number for copper as 1037. Surface Area of Indentation (in mm2) = Applied Force (in N) =You are given a result of the gradation test of aggregate, calculate and plot the gradation curve on the given semilog graph shee
- O (MPa) 80 60 40 20 0.002 0.004 0.006 0.008 0.01 0.012 Figure 3 i) Determine the value of yield strength. ii) Determine the value of ultimate strength. iii) Determine the value of modulus of elasticity iv) If the specimen is loaded to a stress of 65 MPa and then unloaded, determine the residual plastic strain. v) If the diameter of the unloaded specimen is 1 cm and the Poisson's ratio pf the material is v = 0.3, what is the specimen diameter just prior of yield of the tensile specimen? CS Scanned with CamScanner3-3. Data taken from a stress-strain test for a ceramic are given in the table. The curve is linear between the origin and the first point. Plot the diagram, and determine approximately the modulus of toughness. The rupture stress is or = 53.4 ksi.A 5-mm-thick rectangular alloy bar is subjected to ajtensile load P by pins at A and B, as shown in the figure. The width of the bar is w = 33 mm. Strain gages bonded to the specimen measure the following strains in the longitudinal (x) and transverse (y) directions: €, =710 με and ε,--255 με (a) Determine Poisson's ratio for this specimen. (b) If the measured strains were produced by an axial load of P = 24 kN, what is the modulus of elasticity for this specimen? Answers: (a) v= (b) E= GPa
- 1.14 The stress-strain relation shown in Figure P1.14 was obtained during the ten- sile test of an aluminum alloy specimen. 60,000 40,000 20,000 0.002 0.004 0.006 0.008 Strain, in./in. FIGURE P1.14 Determine the following: a. Young's modulus within the linear portion b. Tangent modulus at a stress of 45,000 psi c. Yield stress using an offset of 0.002 strain d. If the yield stress in part c is considered failure stress, what is the maximum working stress to be applied to this material if a factor of safety of 1.5 is used? Stress, psiThe Bulk Specific Gravity (SSD) of a Coarse Aggregates is equal to the ratio of the Mass of the SSD Sample to the Difference of the Mass of the SSD Sample and Mass of SSD sample in water A True B) FalseCoarse and fine aggregates defined as the particles that are retained on a 4.75 mm sieve and pass through a 4.75 mm sieve, respectively. Select one: O True on O False
