Mechanical Engineering Exam > Mechanical Engineering Questions > At the neutral axis of simply beam, there isa...
Start Learning for Free
At the neutral axis of simply beam, there is
- a)maximum tensile stress
- b)maximum compressive stress
- c)zero bending stress
- d)stress developed which depends upon type of loading
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
At the neutral axis of simply beam, there isa)maximum tensile stressb)...
Bending stress,
where y is the distance of any fibre from the neutral axis.
For the neutral axis, y = 0, ∴ σ = 0
where y is the distance of any fibre from the neutral axis.
For the neutral axis, y = 0, ∴ σ = 0
Most Upvoted Answer
At the neutral axis of simply beam, there isa)maximum tensile stressb)...
Neutral Axis in a Simply Supported Beam
In a simply supported beam, the neutral axis is a line that experiences zero bending stress. This is a critical concept in understanding the behavior of beams under loading conditions.
Explanation:
- Definition: The neutral axis is a line that runs through the cross-section of the beam where the stress is zero. It separates the beam into two regions: the compression zone (above the neutral axis) and the tension zone (below the neutral axis).
- Bending Stress: When a beam is subjected to bending, tensile and compressive stresses develop in the material. These stresses vary along the cross-section of the beam, reaching maximum values at the extreme fibers (top and bottom) and decreasing towards the neutral axis.
- Location of Neutral Axis: The neutral axis is located at the centroid of the cross-section of the beam. It is the line that experiences zero strain, which results in zero stress at that point.
- Maximum Stresses: The maximum tensile stress occurs at the extreme bottom fiber of the beam (farthest from the neutral axis), while the maximum compressive stress occurs at the extreme top fiber of the beam. The stresses decrease linearly from these extreme fibers towards the neutral axis.
- Importance: Understanding the location and significance of the neutral axis is crucial in designing beams to ensure that they can withstand the expected loads without failure. By knowing the position of the neutral axis, engineers can calculate the distribution of stresses and design beams that are structurally sound.
Therefore, at the neutral axis of a simply supported beam, the bending stress is zero, making it a critical point in analyzing beam behavior under loading conditions.
In a simply supported beam, the neutral axis is a line that experiences zero bending stress. This is a critical concept in understanding the behavior of beams under loading conditions.
Explanation:
- Definition: The neutral axis is a line that runs through the cross-section of the beam where the stress is zero. It separates the beam into two regions: the compression zone (above the neutral axis) and the tension zone (below the neutral axis).
- Bending Stress: When a beam is subjected to bending, tensile and compressive stresses develop in the material. These stresses vary along the cross-section of the beam, reaching maximum values at the extreme fibers (top and bottom) and decreasing towards the neutral axis.
- Location of Neutral Axis: The neutral axis is located at the centroid of the cross-section of the beam. It is the line that experiences zero strain, which results in zero stress at that point.
- Maximum Stresses: The maximum tensile stress occurs at the extreme bottom fiber of the beam (farthest from the neutral axis), while the maximum compressive stress occurs at the extreme top fiber of the beam. The stresses decrease linearly from these extreme fibers towards the neutral axis.
- Importance: Understanding the location and significance of the neutral axis is crucial in designing beams to ensure that they can withstand the expected loads without failure. By knowing the position of the neutral axis, engineers can calculate the distribution of stresses and design beams that are structurally sound.
Therefore, at the neutral axis of a simply supported beam, the bending stress is zero, making it a critical point in analyzing beam behavior under loading conditions.
Attention Mechanical Engineering Students!
To make sure you are not studying endlessly, EduRev has designed Mechanical Engineering study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Mechanical Engineering.
|
Explore Courses for Mechanical Engineering exam
|
|
Top Courses for Mechanical EngineeringView all
At the neutral axis of simply beam, there isa)maximum tensile stressb)maximum compressive stressc)zero bending stressd)stress developed which depends upon type of loadingCorrect answer is option 'C'. Can you explain this answer?
Question Description
At the neutral axis of simply beam, there isa)maximum tensile stressb)maximum compressive stressc)zero bending stressd)stress developed which depends upon type of loadingCorrect answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about At the neutral axis of simply beam, there isa)maximum tensile stressb)maximum compressive stressc)zero bending stressd)stress developed which depends upon type of loadingCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for At the neutral axis of simply beam, there isa)maximum tensile stressb)maximum compressive stressc)zero bending stressd)stress developed which depends upon type of loadingCorrect answer is option 'C'. Can you explain this answer?.
At the neutral axis of simply beam, there isa)maximum tensile stressb)maximum compressive stressc)zero bending stressd)stress developed which depends upon type of loadingCorrect answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about At the neutral axis of simply beam, there isa)maximum tensile stressb)maximum compressive stressc)zero bending stressd)stress developed which depends upon type of loadingCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for At the neutral axis of simply beam, there isa)maximum tensile stressb)maximum compressive stressc)zero bending stressd)stress developed which depends upon type of loadingCorrect answer is option 'C'. Can you explain this answer?.
Solutions for At the neutral axis of simply beam, there isa)maximum tensile stressb)maximum compressive stressc)zero bending stressd)stress developed which depends upon type of loadingCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering.
Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free.
Here you can find the meaning of At the neutral axis of simply beam, there isa)maximum tensile stressb)maximum compressive stressc)zero bending stressd)stress developed which depends upon type of loadingCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
At the neutral axis of simply beam, there isa)maximum tensile stressb)maximum compressive stressc)zero bending stressd)stress developed which depends upon type of loadingCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for At the neutral axis of simply beam, there isa)maximum tensile stressb)maximum compressive stressc)zero bending stressd)stress developed which depends upon type of loadingCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of At the neutral axis of simply beam, there isa)maximum tensile stressb)maximum compressive stressc)zero bending stressd)stress developed which depends upon type of loadingCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice At the neutral axis of simply beam, there isa)maximum tensile stressb)maximum compressive stressc)zero bending stressd)stress developed which depends upon type of loadingCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
|
|
Explore Courses for Mechanical Engineering exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup