A wooden beam has a width of 150 mm and 300 mm depth loaded as shown. The maximum allowable flexural stress is 8 MPa. 1. Which of the following gives the moment capacity of the beam? a. 18 kN-m b. 10 kN-m c. 20 kN-m d. 14 kN-m 2. Which of the following gives the maximum safe value of x if w = 10 kN/m? a. 1.987 m b. 1.897 m c. 2.631 m d. 2.415 m 3. Which of the following gives the maximum safe value of P if w = 10 kN/m and x is value in previous problem? a. 18 kN b. 20 kN c. 12 kN d. 24 kN
A wooden beam has a width of 150 mm and 300 mm depth loaded as shown. The maximum allowable flexural stress is 8 MPa. 1. Which of the following gives the moment capacity of the beam? a. 18 kN-m b. 10 kN-m c. 20 kN-m d. 14 kN-m 2. Which of the following gives the maximum safe value of x if w = 10 kN/m? a. 1.987 m b. 1.897 m c. 2.631 m d. 2.415 m 3. Which of the following gives the maximum safe value of P if w = 10 kN/m and x is value in previous problem? a. 18 kN b. 20 kN c. 12 kN d. 24 kN
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
A wooden beam has a width of 150 mm and 300 mm depth loaded as shown. The maximum allowable flexural stress is 8 MPa.
1. Which of the following gives the moment capacity of the beam?
a. 18 kN-m
b. 10 kN-m
c. 20 kN-m
d. 14 kN-m
2. Which of the following gives the maximum safe value of x if w = 10 kN/m?
a. 1.987 m
b. 1.897 m
c. 2.631 m
d. 2.415 m
3. Which of the following gives the maximum safe value of P if w = 10 kN/m and x is value in previous problem?
a. 18 kN
b. 20 kN
c. 12 kN
d. 24 kN
Transcribed Image Text:P
w
De
B
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3m
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