Civil Engineering (CE) Exam  >  Civil Engineering (CE) Questions  >  If the depth of actual neutral axis of a doub... Start Learning for Free
If the depth of actual neutral axis of a doubly reinforced beam. a) Is greater than the depth of critical neutral axis, the concrete attains its maximum stress earlier. b) Is less than the depth of critical neutral axis, the steel in the tensile zone attains its maximum stress earlier. c) Is equal to the depth of critical neutral axis, the concrete and steel attain their maximum stresses simultaneously. d) All options are correct.?
Most Upvoted Answer
If the depth of actual neutral axis of a doubly reinforced beam. a) Is...
Answer

When the depth of actual neutral axis of a doubly reinforced beam is compared to the depth of critical neutral axis, different scenarios can arise:


Case 1: Actual neutral axis is greater than the critical neutral axis

In this case, the concrete attains its maximum stress earlier because the steel reinforcement in the tension zone is not fully utilized. As a result, the beam fails in compression.


Case 2: Actual neutral axis is less than the critical neutral axis

In this case, the steel in the tensile zone attains its maximum stress earlier because the concrete in the compression zone is not fully utilized. As a result, the beam fails in tension.


Case 3: Actual neutral axis is equal to the critical neutral axis

In this case, the concrete and steel attain their maximum stresses simultaneously. This is the ideal situation because it leads to a balanced design and the beam does not fail prematurely.


Conclusion

It is important to design a doubly reinforced beam in such a way that the actual neutral axis is close to the critical neutral axis. This will ensure that both the concrete and steel are fully utilized and the beam does not fail prematurely.
Community Answer
If the depth of actual neutral axis of a doubly reinforced beam. a) Is...
B
Explore Courses for Civil Engineering (CE) exam

Top Courses for Civil Engineering (CE)

If the depth of actual neutral axis of a doubly reinforced beam. a) Is greater than the depth of critical neutral axis, the concrete attains its maximum stress earlier. b) Is less than the depth of critical neutral axis, the steel in the tensile zone attains its maximum stress earlier. c) Is equal to the depth of critical neutral axis, the concrete and steel attain their maximum stresses simultaneously. d) All options are correct.?
Question Description
If the depth of actual neutral axis of a doubly reinforced beam. a) Is greater than the depth of critical neutral axis, the concrete attains its maximum stress earlier. b) Is less than the depth of critical neutral axis, the steel in the tensile zone attains its maximum stress earlier. c) Is equal to the depth of critical neutral axis, the concrete and steel attain their maximum stresses simultaneously. d) All options are correct.? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about If the depth of actual neutral axis of a doubly reinforced beam. a) Is greater than the depth of critical neutral axis, the concrete attains its maximum stress earlier. b) Is less than the depth of critical neutral axis, the steel in the tensile zone attains its maximum stress earlier. c) Is equal to the depth of critical neutral axis, the concrete and steel attain their maximum stresses simultaneously. d) All options are correct.? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the depth of actual neutral axis of a doubly reinforced beam. a) Is greater than the depth of critical neutral axis, the concrete attains its maximum stress earlier. b) Is less than the depth of critical neutral axis, the steel in the tensile zone attains its maximum stress earlier. c) Is equal to the depth of critical neutral axis, the concrete and steel attain their maximum stresses simultaneously. d) All options are correct.?.
Solutions for If the depth of actual neutral axis of a doubly reinforced beam. a) Is greater than the depth of critical neutral axis, the concrete attains its maximum stress earlier. b) Is less than the depth of critical neutral axis, the steel in the tensile zone attains its maximum stress earlier. c) Is equal to the depth of critical neutral axis, the concrete and steel attain their maximum stresses simultaneously. d) All options are correct.? in English & in Hindi are available as part of our courses for Civil Engineering (CE). Download more important topics, notes, lectures and mock test series for Civil Engineering (CE) Exam by signing up for free.
Here you can find the meaning of If the depth of actual neutral axis of a doubly reinforced beam. a) Is greater than the depth of critical neutral axis, the concrete attains its maximum stress earlier. b) Is less than the depth of critical neutral axis, the steel in the tensile zone attains its maximum stress earlier. c) Is equal to the depth of critical neutral axis, the concrete and steel attain their maximum stresses simultaneously. d) All options are correct.? defined & explained in the simplest way possible. Besides giving the explanation of If the depth of actual neutral axis of a doubly reinforced beam. a) Is greater than the depth of critical neutral axis, the concrete attains its maximum stress earlier. b) Is less than the depth of critical neutral axis, the steel in the tensile zone attains its maximum stress earlier. c) Is equal to the depth of critical neutral axis, the concrete and steel attain their maximum stresses simultaneously. d) All options are correct.?, a detailed solution for If the depth of actual neutral axis of a doubly reinforced beam. a) Is greater than the depth of critical neutral axis, the concrete attains its maximum stress earlier. b) Is less than the depth of critical neutral axis, the steel in the tensile zone attains its maximum stress earlier. c) Is equal to the depth of critical neutral axis, the concrete and steel attain their maximum stresses simultaneously. d) All options are correct.? has been provided alongside types of If the depth of actual neutral axis of a doubly reinforced beam. a) Is greater than the depth of critical neutral axis, the concrete attains its maximum stress earlier. b) Is less than the depth of critical neutral axis, the steel in the tensile zone attains its maximum stress earlier. c) Is equal to the depth of critical neutral axis, the concrete and steel attain their maximum stresses simultaneously. d) All options are correct.? theory, EduRev gives you an ample number of questions to practice If the depth of actual neutral axis of a doubly reinforced beam. a) Is greater than the depth of critical neutral axis, the concrete attains its maximum stress earlier. b) Is less than the depth of critical neutral axis, the steel in the tensile zone attains its maximum stress earlier. c) Is equal to the depth of critical neutral axis, the concrete and steel attain their maximum stresses simultaneously. d) All options are correct.? tests, examples and also practice Civil Engineering (CE) tests.
Explore Courses for Civil Engineering (CE) exam

Top Courses for Civil Engineering (CE)

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev