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Exercise 2: The T-section beam in figure, is subjected to the shown Bending Moment Mx = last TWO digits

of your Eagle ID (in Nm), (*) BUT IF your Eagle ID last-two digits are "00" (double zero), THEN take Mx-100 Nm.

(20%)

**ALL T-Section properties ARE GIVEN DATA (see below before computing any already given values).

Compute BOTH the Maximum Compressive Bending Stress AND the Maximum Tensile Bending Stress in the section.

Yc = 25.8473mm ;

centroid

distw

ען

b

h

ÿ

T-Section DATA: h= 72.5mm ; b = 50mm ;

lx = 0.66 x 10-6 m4

ANSWERS:

tf = 12mm; tw = 12mm;