{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

714_Mechanics SolutionInstructors_Sol.Manual-Mechanics_Materials_7e.book_Gere_light.1

# 714_Mechanics SolutionInstructors_Sol.Manual-Mechanics_Materials_7e.book_Gere_light.1

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

708 CHAPTER 9 Deflections of Beams Problem 9.2-2 The deflection curve for a simple beam AB (see figure) is given by the following equation: (a) Describe the load acting on the beam. (b) Determine the reactions R A and R B at the supports. (c) Determine the maximum bending moment M max . q 0 L 4 p 4 EI sin p x L Solution 9.2-2 Simple beam (a) L OAD (E Q . 9-12c) The load has the shape of a sine curve, acts downward, and has maximum intensity q 0 . ; q EI –– q 0 sin p x L ; –– q 0 EI sin p x L –¿ q 0 L p EI cos p x L q 0 L 2 p 2 EI sin p x L ¿ q 0 L 3 p 3 EI cos p x L q 0 L 4 p 4 EI sin p x L (b) R EACTIONS (E Q . 9-12b) (c) M AXIMUM BENDING MOMENT (E Q . 9-12a)

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 ]}