Problem_07_04

Problem_07_04 - Problem 7.4 Given: The cross section of the...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Problem 7.4 Given: The cross section of the modified box-section beam is shown. A positive bending moment Mx = 80 kN-m is applied. Determine the maximum flexural stress. Solution: A 150mm 200 mm 100 mm 100 mm 20000 mm 2 = := find centroid relative to the bottom edge y c 150 mm 200 mm 100 mm 100 mm 100 mm 125 mm A 87.5 mm
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.
Ask a homework question - tutors are online