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A rectangular cross-section of a reinforced concrete beam is shown in the figure. The diameter of each reinforcing bar is 16 mm. The values of modulus of elasticity of concrete and steel are 2.0 × 104 MPa and 2.1 × 105 MPa, respectively 

The distance of the centroidal axis from the centerline of the reinforcement (x) for the uncracked section (in mm, round off to one decimal place) is _____. 
    Correct answer is between '129.3,129.7'. Can you explain this answer?
    Verified Answer
    A rectangular cross-section of a reinforced concrete beam is shown in ...
    Given :  
    Diameter of reinforcement bar (d) = 16 mm
    Ec = 2 × 104 M Pa
    Es = 2.1 × 105 MPa

    We know that, 

    ∴ 

    Now, centroid of beam,


    The distance of centroidal axis from centre line of reinforcement-  
    x = 164.41− 35 = 129.41 mm
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    Most Upvoted Answer
    A rectangular cross-section of a reinforced concrete beam is shown in ...
    Given :  
    Diameter of reinforcement bar (d) = 16 mm
    Ec = 2 × 104 M Pa
    Es = 2.1 × 105 MPa

    We know that, 

    ∴ 

    Now, centroid of beam,


    The distance of centroidal axis from centre line of reinforcement-  
    x = 164.41− 35 = 129.41 mm
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    A rectangular cross-section of a reinforced concrete beam is shown in the figure. The diameter of each reinforcing bar is 16 mm. The values of modulus of elasticity of concrete and steel are 2.0 × 104 MPa and 2.1 × 105 MPa, respectivelyThe distance of the centroidal axis from the centerline of the reinforcement (x) for the uncracked section (in mm, round off to one decimal place) is _____.Correct answer is between '129.3,129.7'. Can you explain this answer?
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    A rectangular cross-section of a reinforced concrete beam is shown in the figure. The diameter of each reinforcing bar is 16 mm. The values of modulus of elasticity of concrete and steel are 2.0 × 104 MPa and 2.1 × 105 MPa, respectivelyThe distance of the centroidal axis from the centerline of the reinforcement (x) for the uncracked section (in mm, round off to one decimal place) is _____.Correct answer is between '129.3,129.7'. 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 A rectangular cross-section of a reinforced concrete beam is shown in the figure. The diameter of each reinforcing bar is 16 mm. The values of modulus of elasticity of concrete and steel are 2.0 × 104 MPa and 2.1 × 105 MPa, respectivelyThe distance of the centroidal axis from the centerline of the reinforcement (x) for the uncracked section (in mm, round off to one decimal place) is _____.Correct answer is between '129.3,129.7'. 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 A rectangular cross-section of a reinforced concrete beam is shown in the figure. The diameter of each reinforcing bar is 16 mm. The values of modulus of elasticity of concrete and steel are 2.0 × 104 MPa and 2.1 × 105 MPa, respectivelyThe distance of the centroidal axis from the centerline of the reinforcement (x) for the uncracked section (in mm, round off to one decimal place) is _____.Correct answer is between '129.3,129.7'. Can you explain this answer?.
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