A simply supported 4-m long beam is made up of 80% grade Malugai. The beam is carrying a uniform load of 10 KN/m all through out its length and a concentrated load of 500 N at the midspan. The cross-sectional area of the beam is indicated below. What is the total cross-sectional area of the beam in mm2? What is the distance (in mm) of the neutral x-axis from the indicated x-axis? (use two decimal places, no need for unit)  What is the moment of inertia (in mm4) of the cross-section of the beam? (use two decimal places, include all the values, do not use scientific notation, no need for unit)

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A simply supported 4-m long beam is made up of 80% grade Malugai. The beam is carrying a uniform load of 10 KN/m all through out its length and a concentrated load of 500 N at the midspan. The cross-sectional area of the beam is indicated below.

What is the total cross-sectional area of the beam in mm2?
What is the distance (in mm) of the neutral x-axis from the indicated x-axis? (use two decimal places, no need for unit) 
What is the moment of inertia (in mm4) of the cross-section of the beam? (use two decimal places, include all the values, do not use scientific notation, no need for unit)

190 mm
50 mm
180 mm
150 mm
40 mm
X
190 mm
Transcribed Image Text:190 mm 50 mm 180 mm 150 mm 40 mm X 190 mm
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