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1142_Mechanics Homework Mechanics of Materials Solution

# 1142_Mechanics Homework Mechanics of Materials Solution -...

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Unformatted text preview: 9.132 and 9.133 For the beam and loading shown, determine, (a) the slope at point A, (b) the deﬂection-at point D. Use E = 200 GPa. PROBLEM 9.132 40 RN 2") kN SOLUTION E ‘ zoomlo‘t ‘Pa ‘ I=7I.\ylo‘mm“‘:u1uo"m“ E El .— (200 x/o*)(7t. | No“) .- 19.22:.[0‘ N-M" : 14220 kid-M" U 02‘ M3 = o — a R, + (4.5)(40>4(3)(z03~. o . 132,. :~ 40 w. :D Drama Shem:R anal % diagrams. .= afﬁx-106) :- 2% A A - (ﬁg-V1.53 = 2% A 3 = ng‘é’WCs) = 2—2 Ppace re‘Fga-emce +aujeu4+ 4:} A A a Z31“ = Al (LIZ-5+ 0.5) + A1(3 + 0.75,) ' _ 74.5 + A42») - 1153— m. A. (l.5'+o-\$' 3 + A: (0.75) l 7. (a) 810.39: a.“ A (In) Defleoffan cu'lL D. _ X1: _ 159.5" _ 33, 742.5“ = _ 313.75“ jp ' tn" — T tB/A ‘ El: (6 )( EI E1 _ .. M :- _ ‘ if -3 M - H4220 25.03 to 1:. 03 mm 1 ...
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