A wooden rectangular beam 200 mm x 350 mm has a simple span of 6 m. Neglecting the weight of the beam. 1. Which of the following gives the value of the concentrated load it could carry at its midspan if the allowable bending stress is 10.35 MPa. a. 28.17 kN b. 20.58 kN c. 25.36 kN d. 22.67 kN 2. Which of the following gives the value of the shear force at the support if there is a notch at the end of the beam which is 100 mm deep if the allowable shearing stress is 1.10 MPa. a. 19.34 kN b. 22.59 kN c. 26.19 kN d. 25.14 kN 3. Which of the following gives the value of the concentrated load at the midspan that it could support if there is a notch of 100 mm deep at the end support. a. 52.38 kN b. 45.78 kN c. 48.14 kN d. 53.96 kN
A wooden rectangular beam 200 mm x 350 mm has a simple span of 6 m. Neglecting the weight of the beam. 1. Which of the following gives the value of the concentrated load it could carry at its midspan if the allowable bending stress is 10.35 MPa. a. 28.17 kN b. 20.58 kN c. 25.36 kN d. 22.67 kN 2. Which of the following gives the value of the shear force at the support if there is a notch at the end of the beam which is 100 mm deep if the allowable shearing stress is 1.10 MPa. a. 19.34 kN b. 22.59 kN c. 26.19 kN d. 25.14 kN 3. Which of the following gives the value of the concentrated load at the midspan that it could support if there is a notch of 100 mm deep at the end support. a. 52.38 kN b. 45.78 kN c. 48.14 kN d. 53.96 kN
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A wooden rectangular beam 200 mm x 350 mm has a simple span of 6 m. Neglecting the weight of the beam.
1. Which of the following gives the value of the concentrated load it could carry at its midspan if the allowable bending stress is 10.35 MPa.
a. 28.17 kN
b. 20.58 kN
c. 25.36 kN
d. 22.67 kN
2. Which of the following gives the value of the shear force at the support if there is a notch at the end of the beam which is 100 mm deep if the allowable shearing stress is 1.10 MPa.
a. 19.34 kN
b. 22.59 kN
c. 26.19 kN
d. 25.14 kN
3. Which of the following gives the value of the concentrated load at the midspan that it could support if there is a notch of 100 mm deep at the end support.
a. 52.38 kN
b. 45.78 kN
c. 48.14 kN
d. 53.96 kN
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