Refer to the figure. br f'c = 27.5 MPa fy = 415 MPa Slab thickness, t = 100 mm Steel ratio at balanced condition = 0.028 Clear concrete cover to 12mm Ø stirrups = 40 mm hi %3D Beam width = 400 mm %3D Effective depth = 500 mm %3D bw a) Using 28 mm diameter main reinforcement bars, determine the nominal ultimate moment capacity (kN.m)of the section. b) If My = 500 kN.m , determine the required reinforcement steel area of the section. c) If Mu = 500 kN.m , determine the required diameter of the reinforcing bars of the section.
Refer to the figure. br f'c = 27.5 MPa fy = 415 MPa Slab thickness, t = 100 mm Steel ratio at balanced condition = 0.028 Clear concrete cover to 12mm Ø stirrups = 40 mm hi %3D Beam width = 400 mm %3D Effective depth = 500 mm %3D bw a) Using 28 mm diameter main reinforcement bars, determine the nominal ultimate moment capacity (kN.m)of the section. b) If My = 500 kN.m , determine the required reinforcement steel area of the section. c) If Mu = 500 kN.m , determine the required diameter of the reinforcing bars of the section.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Please answer this problem in 1 hour. Topic is 'Analysis/design of T-beams' in Principles of Reinforced/Prestressed Concrete. I need correct answers with complete and step by step solution. Box the final answers. Do not shortcut your solution. I will give an upvote if it satisfies. Thank you!
Transcribed Image Text:Refer to the figure.
br
f'c = 27.5 MPa
fy = 415 MPa
Slab thickness, t = 100 mm
Steel ratio at balanced condition = 0.028
hi
Clear concrete cover to 12mm Ø stirrups = 40 mm
Beam width = 400 mm
Effective depth = 500 mm
%3D
bw
a) Using 28 mm diameter main reinforcement bars, determine the nominal ultimate
moment capacity (kN.m)of the section.
b) If My = 500 kN.m , determine the required reinforcement steel area of the section.
c) If Mu = 500 kN.m , determine the required diameter of the reinforcing bars of the
%3D
section.
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