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Which of the following is true for a mid span section of a simply supported concrete beam?
A)the top fibres are in tension
b)the bottom fibres are in tension
c)all fibres are in tension
d)all fibres are in compression?
A)the top fibres are in tension
b)the bottom fibres are in tension
c)all fibres are in tension
d)all fibres are in compression?
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Which of the following is true for a mid span section of a simply supp...
Mid Span Section of a Simply Supported Concrete Beam
The mid span section of a simply supported concrete beam is the section located at the center of the beam. This section is of great importance since it experiences the maximum bending moment and shear forces. Therefore, the behavior of this section determines the overall behavior of the beam.
Fibers in Tension or Compression
The behavior of the fibers at the mid span section of a simply supported concrete beam depends on the direction of bending moment. When the beam is subjected to downward loading, the top fibers of the beam experience tensile stress and the bottom fibers experience compressive stress. Conversely, when the beam is subjected to upward loading, the top fibers experience compressive stress and the bottom fibers experience tensile stress.
Answer
Therefore, the correct answer for the question is:
A) The top fibers are in tension
Explanation:
At mid span section of a simply supported concrete beam, the top fibers experience tension and the bottom fibers experience compression when the beam is subjected to downward loading. Therefore, option A is the correct answer.
The mid span section of a simply supported concrete beam is the section located at the center of the beam. This section is of great importance since it experiences the maximum bending moment and shear forces. Therefore, the behavior of this section determines the overall behavior of the beam.
Fibers in Tension or Compression
The behavior of the fibers at the mid span section of a simply supported concrete beam depends on the direction of bending moment. When the beam is subjected to downward loading, the top fibers of the beam experience tensile stress and the bottom fibers experience compressive stress. Conversely, when the beam is subjected to upward loading, the top fibers experience compressive stress and the bottom fibers experience tensile stress.
Answer
Therefore, the correct answer for the question is:
A) The top fibers are in tension
Explanation:
At mid span section of a simply supported concrete beam, the top fibers experience tension and the bottom fibers experience compression when the beam is subjected to downward loading. Therefore, option A is the correct answer.
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Which of the following is true for a mid span section of a simply supported concrete beam?A)the top fibres are in tensionb)the bottom fibres are in tensionc)all fibres are in tensiond)all fibres are in compression?
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Which of the following is true for a mid span section of a simply supported concrete beam?A)the top fibres are in tensionb)the bottom fibres are in tensionc)all fibres are in tensiond)all fibres are in compression? 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 Which of the following is true for a mid span section of a simply supported concrete beam?A)the top fibres are in tensionb)the bottom fibres are in tensionc)all fibres are in tensiond)all fibres are in compression? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is true for a mid span section of a simply supported concrete beam?A)the top fibres are in tensionb)the bottom fibres are in tensionc)all fibres are in tensiond)all fibres are in compression?.
Which of the following is true for a mid span section of a simply supported concrete beam?A)the top fibres are in tensionb)the bottom fibres are in tensionc)all fibres are in tensiond)all fibres are in compression? 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 Which of the following is true for a mid span section of a simply supported concrete beam?A)the top fibres are in tensionb)the bottom fibres are in tensionc)all fibres are in tensiond)all fibres are in compression? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is true for a mid span section of a simply supported concrete beam?A)the top fibres are in tensionb)the bottom fibres are in tensionc)all fibres are in tensiond)all fibres are in compression?.
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