hw18-21_sol

hw18-21_sol - ‘ ‘95 cam and loading shown(a draw me...

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Unformatted text preview: ‘ ‘95 cam and loading shown (a) draw me ) determine the equations of the shear“ 5.1 thrcugh 5,6 For the b and bending—mamsnt diagrams, (b bending—moment curves, «a g WW“)? mjéamé-xsgju m g- w O<Z<ql : 24 —« a Wax}: 50:11.30} vavafi wager») wuxbéajgafldwd» c L’fiéiélé,\/MD: ~w75w» h A fit—{#2 J >oazéfiifiii3w $3gfif. \& 2, £44251} 3G] H (13’) W ad) 3 My L951 ;, £9,” ELXW‘LQ'Z‘Q] y C1415 / Z - £9131 CL’ZOE; d y L CL 203 1 (89,.» ” I H “fig 3" :3? 5%? 4":‘(a4155L4 £13 NZQ‘Q A 9 1:0 :35? st ‘ d1} 2 2. V $éfim]oj% :‘GJ P510 / a shear and bending-moment diagrams for the Draw Ch ’ he maximum absolute value (a) of ‘ c-moment diagrams for the bsoiute value (a) of fieam and loading showm and determine the maximum :1 ye shear, (b) of tha‘bending moment. - ‘ ‘ 1% 5H,); m; $23592 M553 m ¢ may 5: .255“ I " : r0,4’S»-%+Ufl'§fi_.,, g M, _, . 35w: 3 figgm £9?! {11 1,295.3: __ a paypgrma W magic“: a) WC \/ a 15f“; 7‘5“ (if?) * " +4 2% a a :2» m} :2>£fi"7—"§Y‘i¥é; BMW ‘ f; $245371 H65" a?)s-2:1e-‘ ( {fin/x :a 3? Hm :S‘fim'x) Mg? 3 +7?th :0 4% VOL) 3 ’3‘”??? VQiMGS Cafwafwfig ' ALL WEE/rig} (KW. W€fiV/{a~mfm¢" a 2 and 5.23 Draw the shear and bending=moment diagrams for the {mafia loadmg shown and determme {ha mammum normal Stress due to 25 kN - m Lzfi/ 15 kN » m ‘ g . it; w} £12,: C“ J ICE—1‘4: \ _. W310 x 38.7 f f L ‘ 5,30 Detsrmine (a) £113 distance a for which the absolute value of the 7.55m!ng moment in the beam is as small as possible, (1)) the corresponding :maximnm normal stress due to bending. (See hint of Prob. 5,27.) 5 Icips IO lips (:53 4%“953; Swat? 7 ’59 pwfl 5.41 Using the method of Sec. 53, salve Prob. 5.8‘ 5.7 and 5.8 Draw the shear and bending-moment diagrams for zhc beam lue (a) of the shear, ~ and loading shown, and determine the maximum absoluta V21 ([9) of the bending moment. 4 @ 0 as w : 3 m 0.75 m Fig, $35.8 , ’/§f€é?i‘\!1m3 Mfg/‘1’“) ‘ 7» Pg. fie f/V’ v.3” 9\ 5.42 Using the mathod of Sec 5.3, so} ve Prob. 5.9» 5 a“ . O 131:}. ‘» £1 (1 L d1“ " 6 d ‘7 8mg for the d 5 { W Hie :he 1 q d b H g mom Ht 13hr .9 ., imam thc s? < ‘h u n ma iDKCnI 1 (1 u: I} 1’ I ( l) f ( ‘ () 1 ‘1 3 c I L 1 ’ \ I I ' I QR ’ ‘7'. O 7 '1 §()1t€ \31ne ( 0 (Mi 1 O Tm (/1) of the bending moment. LL’ ~ . , C f a] mag?” p D 2:? A 0'}! 57“ "if 5,52 For the beam and loading shown, determine the equation?) of the shear and bending-moment curves anti the maximum absoiute Value of the bending moment in the beam, knowing that (a) k = 1, (b) k = 0.5. Wfflthhmjfw ad a}??? Kiwi) *kafio “V .Y $5} f ,V a ‘1 a "5" ‘3 f —~ [5?ng Lida :5 Z fifiwkw V :4: y g&» f 1%M ‘ w w @chiégx) fkfiw VfiQWVW»% A. g ‘M f 1/ "W 0 A if?“ :0; 3%“ “f 3%: 5.56 and 55? Draw the shear and bending—moment diagrams for ‘ . ‘ 152 beam and leadmg shown and detarmme the maXImum normal Stress due (5 bending, @Q/Qw‘f: L m 56:1) 1, am; t W Q03 (19/ :3“ A?“ Vim ; q\ A; Pf’é / 5,60 and 5.67 Knowing thac beam AB is in equilibrium under the load- ‘mg showni draw the shear and bending-moment diagrams and determine the maximum normal stress due to bending. 50“ = 50 lb/ft y.” 9 1/101}: K/A+“j WOLVE— "" ‘3 Jig» +za2 (ix/ohm?” é .a I z: "’ 2,; 30 cvggxw} :99 av V2+3Va j 2:5:1'2) ” , _.- 31 de: magmas?) (Mm/0;; QY/ Rf I Z“ so" {if} W?»me w % i jyfo MIL afifl’d‘fl‘éa « X’WH ’1 A, ,\/C,, :WCOU:)3©I . ii . ’ f ’ ; V100”) y {A} {a} ...
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This note was uploaded on 05/20/2010 for the course CE 3400 taught by Professor Moorthy during the Spring '09 term at LSU.

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hw18-21_sol - ‘ ‘95 cam and loading shown(a draw me...

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