eci130-s02-final_soln

eci130-s02-final_soln - 2/7 Name: 3k A cantilever beam...

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2/7 Name: A cantilever beam supports a 2 and 5 k load as shown. ~ .Using either the Moment Area or Conjugate Beam method determine the deflection and slope at point C. ( pts ) Indicate directions. 2k 4ft 3ft HA- ~~~ ~c. .":. . Qc-.t:" i:.crA c'f;b.jA ~ -9- ~ e;r -(.,4(0 -\:9") ':. Gc-IA -: a~ E2. 2 - ;:~er c "\j" ~ A ~c-1 ~ -a.~)t: = CB - \ t-\ c. . Vc. . Ct:7 ~ ---" ~ ~,C#';y c.."S,~ ~ ~ ~ e::r ,r{ v~ 19(. ..,::. - ~ 'L b~ . .0 : -=-0 c z ""'- t::::r 1 Hc. ~ ~p
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3/7 Name: 'Z-,. Using Virtual Work or Castigliano, determine the vertical deflection under the 10 kload (i.e., centerline) in the beam shown below. Young's Modulus, E = 29x 103 ksi. (./ijfJ pts ) E\c. .~~\c. . ~ \.A t-IJ e.. 10 k ID 12 = 1500 in4 ,- L ro /1.-- ~ , ~ ~ -+ r.:-- ~ ~ A. A ~ \ I 7/:' i-+~ r-;;"1 c 4' lOft Oft v (A:) .!?'-t IOZ"r (k) 5 1 t 5 @ FBD .\ , "Z° 111 1!" o.s ~1 ,~ c -. \ O.S v.~~ -..:. .., (Q\) ~~- ~ ~ H \,,0 )( ~ ~ [ ~¥t~ 01-" J ~l ) o\x ~ ~ , 1 ( 10 ~ )6l5).~O.Sy ~~IMIM.e. .t,;L \ ~~\~ ) to ~[ !. ): .J O .~~'3 x 0! I ~ (.;)
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eci130-s02-final_soln - 2/7 Name: 3k A cantilever beam...

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