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Step 2: Calculate the area of design steel: • Let's assume the given beam section is a balanced section. • Calculate the depth of the critical axis, mf. X, = Im f. + f,l M- Modular ratio E, m = E. E, 5000 fok 2х 105 5000 20.7 m = 8.792 8.792 x 20.7 X, = 8.792 x 20.7 + 413.7] 330 = 100.82 mm

Step 2: Calculate the area of design steel: • Let's assume the given beam section is a balanced section. • Calculate the depth of the critical axis, mf. X, = Im f. + f,l M- Modular ratio E, m = E. E, 5000 fok 2х 105 5000 20.7 m = 8.792 8.792 x 20.7 X, = 8.792 x 20.7 + 413.7] 330 = 100.82 mm

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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What formula is used? (Boxed formulas) 
and why is Es = 200,000? thanks.

Step 2: Calculate the area of design steel: • Let's assume the given beam section is a balanced section. • Calculate the depth of the critical axis, mf. d. l X. = m f. + f, M- Modular ratio E, E, m E. 5000, Fok 2 x 105 m = 8.792 5000/20.7 8.792 x 20.7 X = 8.792 x 20.7 + 413.7] 330 = 100.82 mm
Transcribed Image Text:Step 2: Calculate the area of design steel: • Let's assume the given beam section is a balanced section. • Calculate the depth of the critical axis, mf. d. l X. = m f. + f, M- Modular ratio E, E, m E. 5000, Fok 2 x 105 m = 8.792 5000/20.7 8.792 x 20.7 X = 8.792 x 20.7 + 413.7] 330 = 100.82 mm
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