Which of the following statements is true for design properties of non pre-stressed steel reinforcement as per NSCP 2015? O A. For non-prestressed bars and wires, fy shall be Es times steel strain for any value of strain. O B. For tensile steel strains greater than that corresponding to fy, stress shall be Es times steel strain. O C. For non-prestressed bars and wires, the stress beyond fy shall be Es times steel strain. O D. For tensile steel strains greater than that corresponding to fy, stress shall be considered independent of strain and equal to fy.

Which of the following statements is true for design properties of non pre-stressed steel reinforcement as per NSCP 2015? O A. For non-prestressed bars and wires, fy shall be Es times steel strain for any value of strain. O B. For tensile steel strains greater than that corresponding to fy, stress shall be Es times steel strain. O C. For non-prestressed bars and wires, the stress beyond fy shall be Es times steel strain. O D. For tensile steel strains greater than that corresponding to fy, stress shall be considered independent of strain and equal to fy.

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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Quèstion 2 Which of the following statements is not true for design properties of non pre-stressed steel reinforcement as per NSCP 2015? O A. For non-prestressed bars and wires, fy shall be Es times steel strain for any value of strain. O B. For tensile steel strains less than that corresponding to fy, stress shall be Es times steel strain. O. Steel yield strain is yield strength divided by modulus of elasticity. O D. For tensile steel strains greater than that corresponding to fy, stress shall be considered independent of strain and equal to fy.
Question 7 Which of the following statements is not true for design properties of non pre-stressed steel reinforcement as per NSCP 2015? A. For non-prestressed bars and wires, fy shall be Es times steel strain for any value of strain. B. For tensile steel strains less than that corresponding to fy, stress shall be Es times steel strain. c. Steel yield strain is yield strength divided by modulus of elasticity. O D. For tensile steel strains greater than that corresponding to fy, stress shall be considered independent of strain and equal to fy.
5) Which of the following statements is true for design properties of non pre-stressed steel reinforcement as per NSCP 2015? A. For non-prestressed bars and wires, fy shall be Es times steel strain for any value of strain. B. For tensile steel strains greater than that corresponding to fy, stress shall be Es times steel strain. C. For non-prestressed bars and wires, the stress beyond fy shall be Es times steel strain. D. For tensile steel strains greater than that corresponding to fy, stress shall be considered independent of strain and equal to fy.
Which of the following statements is true for design properties of non pre-stressed steel reinforcement as per NSCP 2015? *Can choose more than one. A. For non-prestressed bars and wires, fy shall be Es times steel strain for any value of strain. B. For tensile steel strains greater than that corresponding to fy, stress shall be Es times steel strain. C. For non-prestressed bars and wires, the stress beyond fy shall be Es times steel strain. D. For tensile steel strains greater than that corresponding to fy, stress shall be considered independent of strain and equal to fy.
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The grains of wood in the board make an angle of 20° with the horizontal as shown. The board is subjected to an axial load of P = 250 N . (Figure 1) Part A Determine the normal stress that acts perpendicular to the grains. Express your answer to three significant figures and include the appropriate units. µA Value Units Figure 1 of 1 Submit Request Answer Part B 300 mm Determine the shear stress that acts parallel to the grains. 60 mm Express your answer to three significant figures and include the appropriate units. 20° 25 mm HẢ ? Value Units P Pearson