(a) Bulk density of the soil

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Answer 1

Question

Chapter 17, Problem 4P

To determine

(a)

Bulk density of the soil

To determine

(b)

Dry density of the soil

To determine

(c)

Void ratio of the soil

To determine

(d)

Porosity of the soil

To determine

(e)

Degree of saturation of the soil

To determine

(f)

Volume occupied by the water in the soil

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The single degree of freedom (SDOF) system the acceleration at the base (excitation) and the acceleration at the roof (response) of the SDOF system was recorded with sampling rate 50 Hz (50 samples per second, or dt= 0.02 seconds). The file ElCentro.txt includes the two columns of acceleration data. The first column lists the acceleration at the base of the SDOF system. The second column lists the acceleration at the roof of the SDOF system. (a) Plot the time histories of the recorded accelerations at the base and at the roof of the SDOF system. (b) Compute the acceleration, velocity and displacement time histories of the roof of the SDOF system subjected to the recorded base acceleration using the Central Difference method. Plot the accel- eration, velocity and displacement time histories. Plot the restoring force, the damping force, and the inertia force time histories. Compare the recorded acceleration time history at the roof of the SDOF with the acceleration that you computed…

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The single degree of freedom (SDOF) system that you studied under free vibration in Assignment #3 - Laboratory Component has been subjected to a strong ground motion. The acceleration at the base (excitation) and the acceleration at the roof (response) of the SDOF system was recorded with sampling rate 50 Hz (50 samples per second, or dt= 0.02 seconds). The file ElCentro.txt includes the two columns of acceleration data. The first column lists the acceleration at the base of the SDOF system. The second column lists the acceleration at the roof of the SDOF system. (a) Plot the time histories of the recorded accelerations at the base and at the roof of the SDOF system. (b) Compute the acceleration, velocity and displacement time histories of the roof of the SDOF system subjected to the recorded base acceleration using the Central Difference method. Plot the accel- eration, velocity and displacement time histories. Plot the restoring force, the damping force, and the inertia force time…

Answer 2

Question

Chapter 17, Problem 4P

To determine

(a)

Bulk density of the soil

To determine

(b)

Dry density of the soil

To determine

(c)

Void ratio of the soil

To determine

(d)

Porosity of the soil

To determine

(e)

Degree of saturation of the soil

To determine

(f)

Volume occupied by the water in the soil

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 3

Question

Chapter 17, Problem 4P

To determine

(a)

Bulk density of the soil

To determine

(b)

Dry density of the soil

To determine

(c)

Void ratio of the soil

To determine

(d)

Porosity of the soil

To determine

(e)

Degree of saturation of the soil

To determine

(f)

Volume occupied by the water in the soil

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 17, Problem 4P

To determine

(a)

Bulk density of the soil

To determine

(b)

Dry density of the soil

To determine

(c)

Void ratio of the soil

To determine

(d)

Porosity of the soil

To determine

(e)

Degree of saturation of the soil

To determine

(f)

Volume occupied by the water in the soil

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 5

Chapter 17, Problem 4P

To determine

(a)

Bulk density of the soil

To determine

(b)

Dry density of the soil

To determine

(c)

Void ratio of the soil

To determine

(d)

Porosity of the soil

To determine

(e)

Degree of saturation of the soil

To determine

(f)

Volume occupied by the water in the soil

Answer 6

Chapter 17, Problem 4P

To determine

(a)

Bulk density of the soil

Answer 7

Chapter 17, Problem 4P

To determine

(a)

Bulk density of the soil

Answer 8

To determine

(b)

Dry density of the soil

Answer 9

To determine

(b)

Dry density of the soil

Answer 10

To determine

(c)

Void ratio of the soil

Answer 11

To determine

(c)

Void ratio of the soil

Answer 12

To determine

(d)

Porosity of the soil

Answer 13

To determine

(d)

Porosity of the soil

Answer 14

To determine

(e)

Degree of saturation of the soil

Answer 15

To determine

(e)

Degree of saturation of the soil

Answer 16

To determine

(f)

Volume occupied by the water in the soil

Answer 17

To determine

(f)

Volume occupied by the water in the soil

Answer 18

Expert Solution & Answer

Answer 19

Expert Solution & Answer

Answer 20

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Answer 21

Ch. 17 - Prob. 1P Ch. 17 - Prob. 2P Ch. 17 - Prob. 3P Ch. 17 - Prob. 4P Ch. 17 - Prob. 5P Ch. 17 - Prob. 6P Ch. 17 - Prob. 7P Ch. 17 - A plastic limit test for a soil showed that...Ch. 17 - Prob. 9P Ch. 17 - Prob. 10P

(a) Bulk density of the soil

Solution Summary: The author calculates the bulk density of the soil, which is 123.43, and the dry density.

Concept explainers

(a)

Bulk density of the soil

(b)

Dry density of the soil

(c)

Void ratio of the soil

(d)

Porosity of the soil

(e)

Degree of saturation of the soil

(f)

Volume occupied by the water in the soil

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Chapter 17 Solutions

(a) Bulk density of the soil

Solution Summary: The author calculates the bulk density of the soil, which is 123.43, and the dry density.

Concept explainers

(a) Bulk density of the soil

(b) Dry density of the soil

(c) Void ratio of the soil

(d) Porosity of the soil

(e) Degree of saturation of the soil

(f) Volume occupied by the water in the soil

Want to see the full answer?

Chapter 17 Solutions

(a)

Bulk density of the soil

(b)

Dry density of the soil

(c)

Void ratio of the soil

(d)

Porosity of the soil

(e)

Degree of saturation of the soil

(f)

Volume occupied by the water in the soil