A single-span beam having a span of 8 m. has a cross-section of 200 mm x 350 mm. is to carry a concentrated load at the center. If the allowable bending stress Fb = 9.6 MPa and modulus of elasticity of 13800 MPa. 1. Which of the following gives the slenderness factor adjustment for the beam using NSCP specifications. a. 9.57 b. 12.47 c. 11.71 d. 10.62 2. Which of the following gives the adjusted allowable bending stress based on the NSCP specifications. a. 7.85 MPa b. 9.39 MPa c. 8.65 MPa d. 10.35 MPa 3. Which of the following gives the safe concentrated load that the beam can support at its midspan. a. 18.15 kN b. 17.95 kN c. 19.18 kN d. 20.61 kN
A single-span beam having a span of 8 m. has a cross-section of 200 mm x 350 mm. is to carry a concentrated load at the center. If the allowable bending stress Fb = 9.6 MPa and modulus of elasticity of 13800 MPa. 1. Which of the following gives the slenderness factor adjustment for the beam using NSCP specifications. a. 9.57 b. 12.47 c. 11.71 d. 10.62 2. Which of the following gives the adjusted allowable bending stress based on the NSCP specifications. a. 7.85 MPa b. 9.39 MPa c. 8.65 MPa d. 10.35 MPa 3. Which of the following gives the safe concentrated load that the beam can support at its midspan. a. 18.15 kN b. 17.95 kN c. 19.18 kN d. 20.61 kN
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A single-span beam having a span of 8 m. has a cross-section of 200 mm x 350 mm. is to carry a concentrated load at the center. If the allowable bending stress Fb = 9.6 MPa and modulus of elasticity of 13800 MPa.
1. Which of the following gives the slenderness factor adjustment for the beam using NSCP specifications.
a. 9.57
b. 12.47
c. 11.71
d. 10.62
2. Which of the following gives the adjusted allowable bending stress based on the NSCP specifications.
a. 7.85 MPa
b. 9.39 MPa
c. 8.65 MPa
d. 10.35 MPa
3. Which of the following gives the safe concentrated load that the beam can support at its midspan.
a. 18.15 kN
b. 17.95 kN
c. 19.18 kN
d. 20.61 kN
Transcribed Image Text:Led
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