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1391_Mechanics Homework Mechanics of Materials Solution

# 1391_Mechanics Homework Mechanics of Materials Solution -...

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Unformatted text preview: 11.1061" th beam dloadi 11 d ' ‘ ° PROBLEM 11.106 =200 GPaor c an 11g 5 own, etennme the deﬂectmnatpmntB. UseE SOLUTION I Add ¥ov~ce Q 071 Pain'} 8- W250X22.3 Unf-f's'. FaH-{S {H k”) ﬂauﬁ-Hus I." m. OVev' AB M = - 8x 3.212 = 0 Over BC M=—8Cv+13—§-(13)v3—G,v 21"..- , _V 30 E = zoowlo‘ Pa, I = 28.“?“0‘ rm" = 23.? no" w." (QDOon‘f)(2~3.QMO") = 5.73 no‘ N-M I 1 M2 1.5 M U=SO2EL o ZEIA" I5 9 M 33: 79% : EEEgpllMg-a- JX+§° M‘Q‘C‘S‘JV} I = Eli—{0 +S L 301+!) — *(IaW‘K-VHV ETROICNM" LEI" -.- ﬁg (qv‘+ zvﬁandu (J var—J = \$5 g(|.5)’+§-(15)34 £1032} = 211.?“ - ,3 3,” 11.10701201' the beam and loading shown, determine the deﬂection at point B. Use E = 29 x 1 ksi. PROBLEM 11.107 1.5 ldps 1.5 kips SOLUTION E An“ ”CON? Q Oi POM" E W8x13 UnH-sf -Fam.es I'vI kI‘sz hug-H‘s in H. E = 2mm“ ks; I= 37.6 In" EI - (zquo‘X3v c) .— I. ma no“ lap-in" = 7475' lap-H" . M1 5- “ an _ J... 5 at] 5' M U= fzgzd" + OZEIAV Sa‘ﬁ‘HESDMaaAY*S-°M3530} . 5 M Oven» A8: M'-'-I.S><_) %g=0 Sch/1&5)“: O owe, 13c: M:—I.\$(v+5\-I.5v-Qv= -3V-7.5-QVJ 3%=—v SSMMJV = 85(3V2-F 7.5 v)dv -— (313'15)3+67,53C%)(s)‘ = 218.25 213475 79 75' = 2243 we" H 2 0-329 in, I -- ...
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