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1269_Mechanics Homework Mechanics of Materials Solution

# 1269_Mechanics Homework Mechanics of Materials Solution -...

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Unformatted text preview: 10.91 An eccentric load is applied at a point 1 in. ﬁ'om the geometric axis of a 2.2- PROBLEM 1031 in.-diameter rod made of a steel for which a, = 36 ksi and E = 29 x 106 psi. Using the allowable-stress method, determine the allowable load P. P 1.0 in. , SOLUTION 020'" um. A=1Tc‘-— 3-20:3». I=Ecl r I.]‘-I‘M in“ ref-1’ = 0-560 in. 2.2-in. diameter .2 Le = 42 m Le/r = 48/0 552-; = 27. 2724 _2___qu ‘ ._ Cc: 2" (2:°°°-————-—3 .— 1243.10 > L. /r B 3‘5 -: I LC; 0. 6‘72 as. —| a: _ ' J. Q1. E%*E?e;=€w (:q*%)Pl-u= 62» Pw-Swiwl l ._ " JPuu.-(H.5'2é)[m W] _ ”.91sz «a 10.9] An eccentric load is applied at a point 1 in. ﬁ'om the geometric axis of a 2.2- in.-diameter rod made of a steel for which 0', = 36 ksi and E = 29 X 106 psi. Using the allowable-stress method, determine the allowable load P. PROBLEM 10.92 10.92 Solve Prob. [0.9], assuming that the load is applied at a point 1.6 in. ﬁ'om the geometric axis and that the eﬁ'ective length is 33 in. SOLUTION = ﬁe! =- Li in. A- 3- 3013 m " I '= Iéc'i '-‘ i. H7? The” Y'- Ctr-J: - OPS-501'“ J L: = 3.3 in LA”? 3.3/0.5?) =‘ GD Cc =_’2_1T(29_00£)__ lZGJO Eﬁﬁl’l : 0.4753 s 3 %(0. sass) £09. um)" - 1-8316 e. ethic-:4” =n.:3é|e-i' -.<o.umu=1 = 6C 2:34.535» (lemma wants-j— 2.2-in. diameter -I P.” Maui...+—.—-—~—<:-\$:2::‘] = ...
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