This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: TAM 211 ' Test 3A A Fall 2009.
Name....5..9..‘:.‘:.n.9.t.‘!.§ .................. Q.l A beam of length 15ft is pinned at A and has a roller support at B and has a
couple of 3000lbft and carries a uniform load of ZOOlb/ft and a point load of
5001b as shown. (a) Determine the reactions at A and B(10 pts) (b) Plot the shear force and bending moment diagrams and indicate clearly
Where the shear force and bending moments have local maxima and minima. (25 MS)
(0) Determine the values of V and M when x = 10 ft from A. (5 pts) 1...: at; ’ b \ l
p, ) 9 ‘° i % 5001b
G’m—“L ‘ B) \ 2001b/ft , ‘
3000 um i _ ' ' 3069\b44’ 3 ft 10 ft _ .. — OD
9M:o: aaoustwaMW‘r
A
R5: \390 lb 6 Km: x106 “9
“MM‘ r Pn P412” I ' ‘
3“" 5M {4* *‘ . A ,
A B J
Li 2ft " b4 injwc‘h'on 0“ MCV54‘Y): 1500 U944 ‘Vlcd ; ‘ Anni.145”)
. 5% lH5P1(h'°H grl‘.’ \ . 519.9
61‘ 9L4“ 0 ram \_ ’; a Y4 a ‘. ‘/1C‘P)Cl1pﬂ) ‘3 i
g “340‘: JiLWXMU ‘3moo w”
m
Mm TAM 21 1 Test 3A Fall 2009.
Name ...... §.?..Er.3..T3.S.!.‘.’..§ ............... Q.2(a) For the area shown between the two curves, use integration to
determine the coordinates of the centroid (20 pts)
(b) Determine Ixx, the moment of inertia of the area about the x—axis. (10 pts) y=1+x/2 — x  ‘*
1.5m. . ’79 A” § § .. “(”4” ’ .04”; 1 )dz
’ ‘1
a
3~ 3 I A —\ ”—L
 z.  '5‘  I *
 'x ‘F .+ 73], ‘1‘ 3
a 13' » A  :L n. 1
2 \9— ‘1 ’1 ’ ‘m \H
x aeegfxtnﬂv “'ia a; x“
t 017 '+
:4 :4. a: + — a= ) aka:
2. a L .+
: 29, A L + 33  '7‘? ﬂ ‘
7. “1' 1 ‘5 JD
= .L t .L a J— “ '» :. be: A» 2.2 +2;  LO;
2 t+ 1."! H: WM; ‘15 \‘L9 \‘Lc
: £2 m"
Ito
M.” ‘7 ww‘ﬂﬁﬂ_’mmw ""‘""““*’ “"""“‘ ’— r“ 4 um :~».V_VV.~,,_‘W__M_‘~—r u...»_, 7
 _ 81 . 8‘3 . _ ,
 —~ :_ "'"— l . “ 0.1'
L4 We) /<1—1L. Ha ” m  a r. «y»; xmm4u>amnnmabm WWW—«n. mmmmmrxww—vv ~ ,.<  ~ \+°“’1 4.414;
La 39: 2+ 2.: 0.37.? m4 :E: W.mawwm , ”MMJr TAM 211 Test 3A  Fall 2009. Q. 3 A cable of very light weight carries 3 loads as shown. The displacement of the
center load 18 given below.
(a) Determine the reaction forces at A and E and the tension in each cable (20 pts) ‘ 9 g (b) Determine the deﬂections at B and D. (10 pts)
0 1’“ Vw “W i bit a m F) QFﬁa—O 5 ”Axﬁ‘E‘IK O ...
View
Full Document
 Spring '08
 Staff

Click to edit the document details