HW - U The H ashemite niversity Facultyof Engineering i...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
no^"' k Z! L For the shown structure, draw the free body diagram of each element and find the mamitude and direction of each force. v OZ Mn=o R"(*^)_ t.2 + R"= l'2 z Fx= (0.9).c lanlo= 2.08 fN Kr/ 1.2 = l.2kM - (Fo)' = o => (R^), +aaP i2.o<,NN \ 2, h | \- lrs \6 .08 KN Z-Yy z C (R^), R" 4 v (Ro)/ = 2,09 kN = 2,h KM \ 2.h KN I Ro= The Hashemite University Faculty of Engineering Mec hanic al E ngineer i ng D eparlment Machine Design I Fa 2005 Instruclor: Dr. Ala Hijazi o o+ ( l. 2\'* z. oe)'
Background image of page 1

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

View Full DocumentRight Arrow Icon
2. Sketch the shear and moment diagrams for the shown beam and indicate the maximum values of force and bendine moment. Zfy =o =) 2.6 kN /}lo .f)<-ru n -'rllllo=u, -2 -lit"+ l(o.z) r [tt*o.t!(s.lr; l\" = 0.b55 ttt.t^ /55 lv.h I i V^ot 2.6 /N 75 Ib 3. R1 - | -') Q(x\ = R,(x)-' tla<x-2;'- go (x-h)o* 2 (r-o)' -75<x-c>-t +R,(x-Dt) *90 a '90 r-7 Using singularity functions derive the expressions for the loading, shear force, and bending moment beam shown. Vtl R, (x)" tlo<x'zit-go (x-t:;' + +<r-tD' 1t-b7z v51x -9)o (x- to)' lVltr\= R,(x>' - t00<x-2>o-rye-D?+ ff<x-rf . #Q-b>3 <x- 6>l C -x 751x-e>' * <x-,o>,
Background image of page 2
Locate the centroid ofthe shown section then flnd the moment of inertia ab6ii-iGneutral axis and (he oroduct of ineniiiilie v vkerc fi=@-d)t ^ T_ l51u Pe(. I 6in t 27 o- 4iD ,) neutral axis (QNn). i, €tr; Ai - v.75(5tr.s)* L(t+t)* o.s(?* " tAi (Sttt.il*(t*t\+0,tt) + A=5.!Zin /=> Jy+hili = f +(5)(t.sf +(sttt.s)f ut-s,otfl Lt2 . f- t ,., , ,,3 , , !l\( 5.07 l))? J * Lh(t)(b) rtr) -r r- t t-tr,tt. rTtt)(S.ol_O.S)'J = *L/r\t)\t)+t: e /_ tl+?.OLin\ + 2h.97 + 62-9 q-= fiu^ l;la t' ' ':'@ F= b0a? 38.3 kip Ll, { -r- .*lc -2P?(:n,1llhI ") I h4l ' JUJvv 'v .
Background image of page 3

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

View Full DocumentRight Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 10/25/2010 for the course MECHINCAL 2010 taught by Professor علاءحجازي during the Spring '10 term at Hashemite University.

Page1 / 7

HW - U The H ashemite niversity Facultyof Engineering i...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online