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309_Mechanics Homework Mechanics of Materials Solution

# 309_Mechanics Homework Mechanics of Materials Solution - A...

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Unformatted text preview: A i i fici Til—j F‘j /'\ 4.22 The beam shown is made of a nylon for which thc allowable sums 24 MP3 in PROBLEM 4-23 tension and 30 We: in compression. Determine the lax-gm: couple M that an be applied r—BOmm—ﬁ tothebeam. T 4.23 Solve Prob. 4.22, assumingtlmd'J-SO mm. «12801-1111: 14—4 The neul’ml am's )ies 4&8: mm alum: Ark; loo‘H'om. 40mm )4” ‘= 30 - #632 ‘-' 33.” MM 3 0.033|8 1m j50+ = 5- 46.82 Mm = -O-O4C& M SOLUTION _. 206000 Yo= W = 46-82 "m 112- b.h?+A.al," = ﬁ(30)(30134(2aoo)(12.18]?“ 1* 0,973 23 xlo‘ m." H. z * 7'9: b‘h:+ A3 J: = ﬁHOWS'OY’ +(2000X5U- 823 L = l.38"33‘l X lo‘ I" I, +1: '-" 2.342 *IO‘ MM? 3 2.392¥10_cm* M |5l:J—i—¥] M *2 i?) " . ‘f '6\ TOP: +cnsfo-1 side M = W(2'*“’0._.X1 3 ”TO—l : Leek} “03 N..." 0.033l8 Boﬂ'on: COMPV‘CSSI‘M M = 30¥éf7CZ46C§-z392*’0‘) = [.50] wfos N-m Choose Wafﬂer Vljue M3 LS'OHHO’ N-M '= 1-501 kM-md ...
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