Using fc' = 28 MPa, Mmax = +320 kNm Determine the following: a. Cracking Moment (kNm) b. Compressive Stress felt by concrete (MPa) c. Tension Stress felt by the tension bars (MPa)
Using fc' = 28 MPa, Mmax = +320 kNm Determine the following: a. Cracking Moment (kNm) b. Compressive Stress felt by concrete (MPa) c. Tension Stress felt by the tension bars (MPa)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:PROBLEM TO SOLVE:
600 mm
400 mm
6-25mm diam.
90 mm
Using fc' = 28 MPa, Mmax = +320 kNm
Determine the following:
a. Cracking Moment (kNm)
b. Compressive Stress felt by
concrete (MPa)
c. Tension Stress felt by the tension
bars (MPa)
d. Moment of Inertia under critical
condition
e. Demand Capacity Ratio of
Concrete under Compression Stress
f. Compression force on concrete
(kN)
g. Distance of the compression
concrete force from the neutral axis
(mm)
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