Unformatted text preview: 10.40 The line of action of an axial load 1' is parallel to the geometric axis of the PROBLEM 1040 column AB and intersects thex axis at x 2 1.2 in. Using E = 29 K 10‘ psi.. determine
(a) the load P for which the horizontal deﬂection of the midpoint C of the column is 0.8 in., (b) the corresponding maximum stress in the column. SOLUTION w ago A: H7 n.2, IJ . 56.3 in", L= 24 H? 288 cm Le= 288M" 1" I
PW 1: tr “IT (2‘:a10‘l(56.3) = “7418””: 1L. _ __ LeL ' (2212s)1
a: Iq‘l.23 kt‘rs mm] mow>3”
COS (gg):jh~:+ﬁ gr: %QNCOS j:+e.]z 2
MI! _ 1 = 0.34m $320.3an Pct: 67.7 miss .... MM 7 P (aw“J =(Q7.'7)( 1.1+ 0.8) = 135.4 lap. In. +¥Qc §+mﬂl+l3_sﬁ = “L3 ksl‘ 6%: SJ ‘ Hf! :3. ...
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 Summer '10
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