Consider the following statements. In an under-reinforced concrete beam, 1) Actual depth of neutral axis is less than the critical depth of neutral axis 2) Concrete reaches ultimate stress prior to steel reaching the ultimate stress 3) Moment of resistance is less than that of balanced sections. 4) Lever arm of resisting couple is less than of balanced section Which of these statements is/are correct?

Questions › Category: Civil Engineering › Consider the following statements. In an under-reinforced concrete beam, 1) Actual depth of neutral axis is less than the critical depth of neutral axis 2) Concrete reaches ultimate stress prior to steel reaching the ultimate stress 3) Moment of resistance is less than that of balanced sections. 4) Lever arm of resisting couple is less than of balanced section Which of these statements is/are correct?
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VideRime Staff asked 4 years ago
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Consider the following statements. In an under-reinforced concrete beam,

1) Actual depth of neutral axis is less than the critical depth of neutral axis

2) Concrete reaches ultimate stress prior to steel reaching the ultimate stress

3) Moment of resistance is less than that of balanced sections.

4) Lever arm of resisting couple is less than of balanced section

Which of these statements is/are correct?

VideRime Staff replied 4 years ago

1 and 3