A simply supported 4-m long beam is made up of 80% grade Kato. The beam is carrying a uniform load of 12 KN/m all through out its length and a concentrated load of 800 N 1 meter from the left support. The cross-sectional area of the beam is indicated below. a. What is the moment of inertia (in mm4) of the cross-section of the beam? b. What is the value of Q (in mm3)? c. What is the actual bending stress of the beam in MPa?
A simply supported 4-m long beam is made up of 80% grade Kato. The beam is carrying a uniform load of 12 KN/m all through out its length and a concentrated load of 800 N 1 meter from the left support. The cross-sectional area of the beam is indicated below. a. What is the moment of inertia (in mm4) of the cross-section of the beam? b. What is the value of Q (in mm3)? c. What is the actual bending stress of the beam in MPa?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
A simply supported 4-m long beam is made up of 80% grade Kato. The beam is carrying a uniform load of 12 KN/m all through out its length and a concentrated load of 800 N 1 meter from the left support. The cross-sectional area of the beam is indicated below.
a. What is the moment of inertia (in mm4) of the cross-section of the beam?
b. What is the value of Q (in mm3)?
c. What is the actual bending stress of the beam in MPa?
d. What is the actual shearing stress of the beam in MPa?
![190 mm
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190 mm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fac47b1cc-ce03-46ed-a606-0680cfcdbb28%2F783028e9-d55c-43ce-8e52-679e6ba865d9%2F5egg1q7_processed.png&w=3840&q=75)
Transcribed Image Text:190 mm
50 mm
180 mm
150 mm
40 mm
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190 mm
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