A doubly reinforced beam, which have a base of 310 mm, and an effective depth of 410 mm, is reinforced with steel area of 2063 sq. mm at the bottom, and 1232 sq. mm on the top. Take d' = 70 mm, fc' = 21 MPa, and fy = 345 MPa. d) What is the value of "Mu" %3D %3D 270.024 kN-m O 229.297 kN-m 259.942 kN-m O 239.574 kN-m 249.791 kN-m
A doubly reinforced beam, which have a base of 310 mm, and an effective depth of 410 mm, is reinforced with steel area of 2063 sq. mm at the bottom, and 1232 sq. mm on the top. Take d' = 70 mm, fc' = 21 MPa, and fy = 345 MPa. d) What is the value of "Mu" %3D %3D 270.024 kN-m O 229.297 kN-m 259.942 kN-m O 239.574 kN-m 249.791 kN-m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![A doubly reinforced beam, which have a
base of 310 mm, and an effective depth of
410 mm, is reinforced with steel area of
2063 sq. mm at the bottom, and 1232 sq.
mm on the top. Take d' = 70 mm, fc' = 21
MPa, and fy = 345 MPa.
d) What is the value of "Mu"
%3D
270.024 kN-m
O 229.297 kN-m
259.942 kN-m
O 239.574 kN-m
O 249.791 kN-m
None of the Choices](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F92521d6c-f18c-45d2-8996-dcff131d4446%2F090d079f-86e0-4718-a528-343124d41237%2Fitkqn07_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A doubly reinforced beam, which have a
base of 310 mm, and an effective depth of
410 mm, is reinforced with steel area of
2063 sq. mm at the bottom, and 1232 sq.
mm on the top. Take d' = 70 mm, fc' = 21
MPa, and fy = 345 MPa.
d) What is the value of "Mu"
%3D
270.024 kN-m
O 229.297 kN-m
259.942 kN-m
O 239.574 kN-m
O 249.791 kN-m
None of the Choices
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