{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

189_Mechanics SolutionInstructors_Sol.Manual-Mechanics_Materials_7e.book_Gere_light.1

# 189_Mechanics SolutionInstructors_Sol.Manual-Mechanics_Materials_7e.book_Gere_light.1

This preview shows pages 1–2. Sign up to view the full content.

SECTION 2.6 Stresses on Inclined Sections 183 Problem 2.6-9 The bottom chord AB in a small truss ABC (see figure) is fabricated from a W8 28 wide-flange steel section. The cross-sectional area A 8.25 in. 2 (Appendix E, Table E-1 (a)) and each of the three applied loads P 45 k. First, find member force N AB ; then, determine the normal and shear stresses acting on all faces of stress elements located in the web of member AB and oriented at (a) an angle 0°, (b) an angle 30°, and (c) an angle 45°. In each case, show the stresses on a sketch of a properly oriented element.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### Page1 / 54

189_Mechanics SolutionInstructors_Sol.Manual-Mechanics_Materials_7e.book_Gere_light.1

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online