{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

571_Mechanics Homework Mechanics of Materials Solution

571_Mechanics Homework Mechanics of Materials Solution -...

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

View Full Document Right Arrow Icon
Image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 5.87 and 5.88 Knowing that the allowable normal stress for the steel used is 24 ksi,.select the most economical S-shape beam to support the loading shown. PROBLEM 5.88 4S kip; 48 kip: SOLUTION + ZME -.- o (axes)— to B+(e)(.us)+<zxus) = o B 7 \OS'.‘ ‘69: + 73MB, = 0 (2mm ~ (aces) 4:310:31 4 10 E . o E = 33.q kIHP! Shear-3 A h B V = - 5'8 .Jkips B +.: c ve-Hs + rosze :- 51: M9: Chi) V257.G-H9= 9.6159: D+¢E V: 9.6-H8 .- —38.4 lap: Areas: A '3 (23048) = -?6 lay-H 13 +9 c (2)314) - “5.2 kip-H c +u ‘D (cum) , 57.; mph D +. E (QM-38.4) - 76.8 Icy-H Sampling meme/1+3: MA = 0 ME, : o - 46 : -qe.#1<;P-H M; * ~46 Hm: = 19.2 mph M9 = m.1+sz2 r 76.8 kip“- Me = 7¢.8-76.8 = o Maximum 1M“ Qt; 369'“ 3 H51 [fir-in L53 L+es+ $-- afiafod beam 5 15 x 42.9 ...
View Full Document

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern