Civil Engineering (CE) Exam > Civil Engineering (CE) Questions > The bending moment diagram of a simply suppor...
Start Learning for Free
The bending moment diagram of a simply supported beam with a point load at centre is:
- a)Rectangle
- b)An equilateral triangle
- c)A right angled triangle
- d)An isosceles triangle
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
The bending moment diagram of a simply supported beam with a point loa...
Most Upvoted Answer
The bending moment diagram of a simply supported beam with a point loa...
Explanation:
The bending moment diagram of a simply supported beam with a point load at the center is an isosceles triangle.
Beam and Load Configuration:
- A simply supported beam is a beam that is supported on both ends, allowing it to rotate freely at those points.
- The point load refers to a concentrated load acting at a specific location on the beam.
Bending Moment:
- The bending moment is a measure of the internal bending forces acting on a beam as a result of external loads.
- It is represented by a diagram that shows the variation of bending moment along the length of the beam.
Forces and Reactions:
- In the case of a simply supported beam with a point load at the center, there are two reactions at the supports: an upward reaction at each support.
- The point load at the center creates a downward force on the beam.
Mid-Span Bending Moment:
- The bending moment is zero at the supports and reaches a maximum at the center of the beam.
- At the center, the bending moment is at its maximum value and changes sign from positive to negative.
Bending Moment Distribution:
- As we move away from the center of the beam towards the supports, the bending moment gradually decreases.
- The distribution of the bending moment is symmetric about the center, resulting in an isosceles triangle shape.
Conclusion:
- The bending moment diagram of a simply supported beam with a point load at the center is an isosceles triangle.
- This is because the bending moment reaches its maximum value at the center and gradually decreases towards the supports, resulting in a symmetric distribution.
The bending moment diagram of a simply supported beam with a point load at the center is an isosceles triangle.
Beam and Load Configuration:
- A simply supported beam is a beam that is supported on both ends, allowing it to rotate freely at those points.
- The point load refers to a concentrated load acting at a specific location on the beam.
Bending Moment:
- The bending moment is a measure of the internal bending forces acting on a beam as a result of external loads.
- It is represented by a diagram that shows the variation of bending moment along the length of the beam.
Forces and Reactions:
- In the case of a simply supported beam with a point load at the center, there are two reactions at the supports: an upward reaction at each support.
- The point load at the center creates a downward force on the beam.
Mid-Span Bending Moment:
- The bending moment is zero at the supports and reaches a maximum at the center of the beam.
- At the center, the bending moment is at its maximum value and changes sign from positive to negative.
Bending Moment Distribution:
- As we move away from the center of the beam towards the supports, the bending moment gradually decreases.
- The distribution of the bending moment is symmetric about the center, resulting in an isosceles triangle shape.
Conclusion:
- The bending moment diagram of a simply supported beam with a point load at the center is an isosceles triangle.
- This is because the bending moment reaches its maximum value at the center and gradually decreases towards the supports, resulting in a symmetric distribution.
Attention Civil Engineering (CE) Students!
To make sure you are not studying endlessly, EduRev has designed Civil Engineering (CE) study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Civil Engineering (CE).
|
Explore Courses for Civil Engineering (CE) exam
|
|
Similar Civil Engineering (CE) Doubts
Top Courses for Civil Engineering (CE)View all
The bending moment diagram of a simply supported beam with a point load at centre is:a)Rectangleb)An equilateral trianglec)A right angled triangled)An isosceles triangleCorrect answer is option 'D'. Can you explain this answer?
Question Description
The bending moment diagram of a simply supported beam with a point load at centre is:a)Rectangleb)An equilateral trianglec)A right angled triangled)An isosceles triangleCorrect answer is option 'D'. Can you explain this answer? 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 The bending moment diagram of a simply supported beam with a point load at centre is:a)Rectangleb)An equilateral trianglec)A right angled triangled)An isosceles triangleCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The bending moment diagram of a simply supported beam with a point load at centre is:a)Rectangleb)An equilateral trianglec)A right angled triangled)An isosceles triangleCorrect answer is option 'D'. Can you explain this answer?.
The bending moment diagram of a simply supported beam with a point load at centre is:a)Rectangleb)An equilateral trianglec)A right angled triangled)An isosceles triangleCorrect answer is option 'D'. Can you explain this answer? 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 The bending moment diagram of a simply supported beam with a point load at centre is:a)Rectangleb)An equilateral trianglec)A right angled triangled)An isosceles triangleCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The bending moment diagram of a simply supported beam with a point load at centre is:a)Rectangleb)An equilateral trianglec)A right angled triangled)An isosceles triangleCorrect answer is option 'D'. Can you explain this answer?.
Solutions for The bending moment diagram of a simply supported beam with a point load at centre is:a)Rectangleb)An equilateral trianglec)A right angled triangled)An isosceles triangleCorrect answer is option 'D'. Can you explain this answer? 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 The bending moment diagram of a simply supported beam with a point load at centre is:a)Rectangleb)An equilateral trianglec)A right angled triangled)An isosceles triangleCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
The bending moment diagram of a simply supported beam with a point load at centre is:a)Rectangleb)An equilateral trianglec)A right angled triangled)An isosceles triangleCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for The bending moment diagram of a simply supported beam with a point load at centre is:a)Rectangleb)An equilateral trianglec)A right angled triangled)An isosceles triangleCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of The bending moment diagram of a simply supported beam with a point load at centre is:a)Rectangleb)An equilateral trianglec)A right angled triangled)An isosceles triangleCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice The bending moment diagram of a simply supported beam with a point load at centre is:a)Rectangleb)An equilateral trianglec)A right angled triangled)An isosceles triangleCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Civil Engineering (CE) tests.
|
|
Explore Courses for Civil Engineering (CE) 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