Item 1 A. Compute the bending stress in the extreme compression fiber of the beam in the figure for a bending moment of 30 kN-m. The normal weight concrete has an f of 23.4 MPa. Does cracking occur in the section? B. Determine the cracking moment of the section, in kN-m. 350 mm 390 mm 75 mm
Item 1 A. Compute the bending stress in the extreme compression fiber of the beam in the figure for a bending moment of 30 kN-m. The normal weight concrete has an f of 23.4 MPa. Does cracking occur in the section? B. Determine the cracking moment of the section, in kN-m. 350 mm 390 mm 75 mm
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Please give me the correct solution and answer this problem in principles of reinforced/presstresse concrete
Transcribed Image Text:Item 1
A. Compute the bending stress in the extreme compression fiber of the beam in the
figure for a bending moment of 30 kN-m. The normal weight concrete has an f
of 23.4 MPa. Does cracking occur in the section?
B. Determine the cracking moment of the section, in kN-m.
350 mm
390 mm
75 mm
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