Beer, Johnston, Eisenberg Vector Mechanics for Engineers – Statics 8 ed Ch7_2007

Vector Mechanics for Engineers: Statics w/CD-ROM

Info iconThis preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon
.,"_l ic f+- rz m. PROBLEM 7.5 Determine the internal forces at point -I of the sffucture shown. I,| ul ra uug EEH (n|ara ooo roOO -(rlrl {Att d*ci c{ cl c.{ @ rn e ttn t<-n :h"= (tt" ) - Gt \'")(r.l ') Nx A* \t & Itt =33 +,5 Nt= 5a \\ t ar: \ \ ta os -\ $r fv-\ str I J ---> vv F* to'r -.... '*{ eq:o LF," = O n w F - la.{.t-l[ -t -hrt F t\3 *v $>ru)(r rf\ nl+ frB ts ",- {r.ro S-n. . tbu ah:
Background image of page 1

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

View Full DocumentRight Arrow Icon
/, ],LL *) FtsD Af : b f, L ^6 :TV U *-"1. { F'r: o {-Fx=O {rv\= : o ftno "P F v- E o v=3 -> = R L ) I-1= l*t*(+-,+) =o zv,(zr*\ ? (t*) BgP 5 7. -V=D o. q?+ aF- r+ = 5P, / z/ fFy=$ ZFr:o ZI\.\: =- fn- *fiV o 4- 'F= ac, -L, 6P z F= z V { 5 I I FtsD hf, I Utr a{,ttt Vl- f-r ti ,'l 4,+ n=!*-
Background image of page 2
J/ /z a'z-z) B {nno = o a?- ,{? n) -."(**).o €€t, - o ZF^=o t-F1f = O v- 7r(frt)=o ffi +'+ -? -- D ,r$( T" \ tr=# E- zP \ , -: v T Yr-*(?fr*)=g h *Y)
Background image of page 3

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

View Full DocumentRight Arrow Icon
PROBLEM 7.33 For the beam and loading shown, (a) draw the shear and bending-monent diagrams, (b) determine the maximum absolute values of the shear arud bendingmoment. u! vl I,t uuu EUg Itr |,'.|a l,! ooo ra OO a{rl c{ c.t c.l n|c{c.{ EF* -P Cr=o {h" = (, oo)C3:d -(q")(.6+\ r.6or)(,"f\ * B (r.a$*) =o 3,3+ 5 Ltrf,= s \rq sr"_4e*_9 ={,J"' {trx =o x v fr,\&=o *t-Vr O V- -l n|(nq)x.*o tnzFfgipX-) Urt*^ k *6l M -0 I X* 3.b fkl: '3,Q, ]k A+^1.;+,, Cd.D h=i:fVS* {%:-l E-r*.1 *y'=o t/=t.3+f i? 1.m*o /n+ (\ k)(") - c? (rc-:,a) = a frA: ct* 3,bc\ -y rq = 1,31-Sx^ ll,l5 \= b'b f'1 : 3 '54 5 X 5ll F\= 6
Background image of page 4
?'az ca^\, c^, €B btr tr,v) * t{= )Y\: u,l t I ut r,l t^ EITg l|l|Iu ut vt r,| ooo rnOO -6lrl ct rt rt e{(\lc{ e{(\l(\l x = l,b l'{:- -1,35 X > E,?T- lo'\ o W 2F^ -- O V: o,3+5 d a rn - r1i - (0,: +r) (*' ) h4 : -.O,3 ?fx I \'=o M=O \'=31a lrn= '- 1,35 ^Q,u TrTl 3B+t o.379
Background image of page 5

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

View Full DocumentRight Arrow Icon
Image of page 6
This is the end of the preview. Sign up to access the rest of the document.

This homework help was uploaded on 01/29/2008 for the course PHYS 295 taught by Professor Maureena.mcgraw during the Fall '07 term at Montana.

Page1 / 14

Beer Johnston, - 7.5 PROBLEM Determine the internal forces at point-I of the sffucture shown ic f rz m_l rn e ttnt<-n I,| ul ra u u g E E H(n|ara

This preview shows document pages 1 - 6. Sign up to view the full document.

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