{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

533_Mechanics SolutionInstructors_Sol.Manual-Mechanics_Materials_7e.book_Gere_light.1

533_Mechanics SolutionInstructors_Sol.Manual-Mechanics_Materials_7e.book_Gere_light.1

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

View Full Document Right Arrow Icon
SECTION 6.4 Beams with Inclined Loads 527 Solution 6.4-11 Cantilever beam with inclined load P 500 lb L 9 ft 108 in. W 12 14 I y 2.36 in. 4 I z 88.6 in. 4 d 11.91 in. b 3.970 in. B ENDING MOMENTS M y ( P sin a ) L 54,000 sin a M z ( P cos a ) L 54,000 cos a (a) S TRESS AT POINT A (E Q . 6-18) + 3629 cos a (psi) ; s A M y z A I y M z y A I z 45,420 sin a y A d /2 5.955 in. z A b /2 1.985 in. (b) N EUTRAL AXIS nn (E Q . 6-23) b arctan(37.54 tan a ) ; 88.6 2.36 tan(180° + a ) 37.54 tan a tan b I z I y tan u I z I y tan(180° + a ) u 180° + a (see Fig. 6-15) Problem 6.4-12 A cantilever beam built up from two channel shapes, each
Background image of page 1

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

View Full Document Right Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}