A prismatic beam having 250 mm x 500 m is reinforced for flexure at the bottom with 4-416 mm with an effective depth of 420 m. It is simply supported over a span of 6 m and designed to support uniformly distributed load over the entire span. Concrete weighs 24 kn/m3, Concrete strength f'c= 24 MPa and rebar strength fy=280 MPa. 1. Determine the resulting depth of the uniform rectangular stress block in a when the bean section reaches tlimate stage. (A to D) 2. Determine the nomina moment strength in kN/m of the beam section as per NSCP 2015. ( E to H) 3. Determine the factored uniform load in kN/m the beam can sustain in addition to its factored self weight. (I to L) A 44.15 B. 78 85 c. 57.34 D, 98.56 E. 195.66 F. 89.60 G.133.91 H. 110.15 I 16.31 J. 39.16 K. 26.16 L. 20.51
A prismatic beam having 250 mm x 500 m is reinforced for flexure at the bottom with 4-416 mm with an effective depth of 420 m. It is simply supported over a span of 6 m and designed to support uniformly distributed load over the entire span. Concrete weighs 24 kn/m3, Concrete strength f'c= 24 MPa and rebar strength fy=280 MPa.
1. Determine the resulting depth of the uniform rectangular stress block in a when the bean section reaches tlimate stage. (A to D)
2. Determine the nomina moment strength in kN/m of the beam section as per NSCP 2015. ( E to H)
3. Determine the factored uniform load in kN/m the beam can sustain in addition to its factored self weight. (I to L)
A 44.15
B. 78 85
c. 57.34
D, 98.56
E. 195.66
F. 89.60
G.133.91
H. 110.15
I 16.31
J. 39.16
K. 26.16
L. 20.51
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