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Please tick the correct statement . In case of fixed beam ( 1 ) It is required to provide reinforcement only at top of the support . ( 2 ) It is required to provide reinforcement at top for the entire length of the beam . ( 3 ) It is required to provide reinforcement at the bottom only . ( 4 ) It is required to provide reinforcement at top of the support and at bottom at the center of the span.?
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Please tick the correct statement . In case of fixed beam ( 1 ) It is ...
**Correct Statement:** (2) It is required to provide reinforcement at top for the entire length of the beam.
**Explanation:**
In the case of a fixed beam, reinforcement is required at the top for the entire length of the beam. This is necessary to resist the tensile forces that develop at the top of the beam due to bending.
When a beam is subjected to a bending moment, the top fibers of the beam are in tension while the bottom fibers are in compression. The reinforcement at the top of the beam helps to resist the tensile forces and prevent the formation of cracks or failure in the beam.
The reinforcement in a fixed beam can be provided in the form of steel bars or mesh. The steel reinforcement is embedded within the concrete to enhance its tensile strength. The size and spacing of the reinforcement bars are determined based on the design requirements and the expected loads on the beam.
The reinforcement at the top of the beam is placed near the tension face, which is the top surface of the beam. This ensures that the reinforcement is in the right position to resist the tensile forces. It is important to ensure proper cover and spacing between the reinforcement bars to provide sufficient concrete cover and to prevent corrosion.
In addition to the reinforcement at the top, it is also common to provide reinforcement at the bottom of the beam, especially at the center of the span. This additional reinforcement helps to counteract the upward deflection of the beam and prevent excessive sagging.
In conclusion, in the case of a fixed beam, it is necessary to provide reinforcement at the top for the entire length of the beam to resist the tensile forces. Additional reinforcement may also be provided at the bottom, especially at the center of the span, to counteract deflection.
**Explanation:**
In the case of a fixed beam, reinforcement is required at the top for the entire length of the beam. This is necessary to resist the tensile forces that develop at the top of the beam due to bending.
When a beam is subjected to a bending moment, the top fibers of the beam are in tension while the bottom fibers are in compression. The reinforcement at the top of the beam helps to resist the tensile forces and prevent the formation of cracks or failure in the beam.
The reinforcement in a fixed beam can be provided in the form of steel bars or mesh. The steel reinforcement is embedded within the concrete to enhance its tensile strength. The size and spacing of the reinforcement bars are determined based on the design requirements and the expected loads on the beam.
The reinforcement at the top of the beam is placed near the tension face, which is the top surface of the beam. This ensures that the reinforcement is in the right position to resist the tensile forces. It is important to ensure proper cover and spacing between the reinforcement bars to provide sufficient concrete cover and to prevent corrosion.
In addition to the reinforcement at the top, it is also common to provide reinforcement at the bottom of the beam, especially at the center of the span. This additional reinforcement helps to counteract the upward deflection of the beam and prevent excessive sagging.
In conclusion, in the case of a fixed beam, it is necessary to provide reinforcement at the top for the entire length of the beam to resist the tensile forces. Additional reinforcement may also be provided at the bottom, especially at the center of the span, to counteract deflection.
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Please tick the correct statement . In case of fixed beam ( 1 ) It is ...
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Please tick the correct statement . In case of fixed beam ( 1 ) It is required to provide reinforcement only at top of the support . ( 2 ) It is required to provide reinforcement at top for the entire length of the beam . ( 3 ) It is required to provide reinforcement at the bottom only . ( 4 ) It is required to provide reinforcement at top of the support and at bottom at the center of the span.?
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Please tick the correct statement . In case of fixed beam ( 1 ) It is required to provide reinforcement only at top of the support . ( 2 ) It is required to provide reinforcement at top for the entire length of the beam . ( 3 ) It is required to provide reinforcement at the bottom only . ( 4 ) It is required to provide reinforcement at top of the support and at bottom at the center of the span.? 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 Please tick the correct statement . In case of fixed beam ( 1 ) It is required to provide reinforcement only at top of the support . ( 2 ) It is required to provide reinforcement at top for the entire length of the beam . ( 3 ) It is required to provide reinforcement at the bottom only . ( 4 ) It is required to provide reinforcement at top of the support and at bottom at the center of the span.? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Please tick the correct statement . In case of fixed beam ( 1 ) It is required to provide reinforcement only at top of the support . ( 2 ) It is required to provide reinforcement at top for the entire length of the beam . ( 3 ) It is required to provide reinforcement at the bottom only . ( 4 ) It is required to provide reinforcement at top of the support and at bottom at the center of the span.?.
Please tick the correct statement . In case of fixed beam ( 1 ) It is required to provide reinforcement only at top of the support . ( 2 ) It is required to provide reinforcement at top for the entire length of the beam . ( 3 ) It is required to provide reinforcement at the bottom only . ( 4 ) It is required to provide reinforcement at top of the support and at bottom at the center of the span.? 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 Please tick the correct statement . In case of fixed beam ( 1 ) It is required to provide reinforcement only at top of the support . ( 2 ) It is required to provide reinforcement at top for the entire length of the beam . ( 3 ) It is required to provide reinforcement at the bottom only . ( 4 ) It is required to provide reinforcement at top of the support and at bottom at the center of the span.? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Please tick the correct statement . In case of fixed beam ( 1 ) It is required to provide reinforcement only at top of the support . ( 2 ) It is required to provide reinforcement at top for the entire length of the beam . ( 3 ) It is required to provide reinforcement at the bottom only . ( 4 ) It is required to provide reinforcement at top of the support and at bottom at the center of the span.?.
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