composed of a bronze bar (bar 1) flanked by two aluminum bars (bars 2 and 3), a rigid plate at B, and a steel-aluminum composite bar (bars 4 and 5). Bars 1, 2, and 3 are welded to the fixed support at A while bars 2, 3, and 4 are welded to the rigid plate at B. There exist a gap Ai between bar 1 and the rigid plate and another gap A2 between the composite bar 4-5 and the fixed support at C. Determine the maximum force P (in kips) that can be applied to the right end of bar 1 if the allowable stresses for bronze, aluminum, and steel are 50 ksi, 60 ksi, and 36 ksi, respectively. Ise the ff. materials: nits (in) Area Diameter

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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composed of a bronze bar (bar 1) flanked by two aluminum bars (bars 2
and 3), a rigid plate at B, and a steel-aluminum composite bar (bars 4 and 5). Bars 1, 2, and 3 are
welded to the fixed support at A while bars 2, 3, and 4 are welded to the rigid plate at B. There
exist a gap Ai between bar 1 and the rigid plate and another gap A2 between the composite bar
4-5 and the fixed support at C. Determine the maximum force P (in kips) that can be applied to
the right end of bar 1 if the allowable stresses tor bronze, aluminum, and steel are 50 ksi, 60 ksi,
and 36 ksi, respectively.
Use the ff. materials:
Units (in) Area Diameter
A.
В
C
Bar 1
2
Bar
E (ksi)
Bar 2,3
1
1
15000
Bar 4
1.5 in
2,3
10600
Bar 5
outer d = 3in
2
4
29000
inner d =
10600
1.5in
(4
A2
Gap 1 = 0.03 in
Gap 2 = 0.25 in
3
-4 ft-
-4 ft-
bite
d material. Up
ng sites,
answs
Transcribed Image Text:composed of a bronze bar (bar 1) flanked by two aluminum bars (bars 2 and 3), a rigid plate at B, and a steel-aluminum composite bar (bars 4 and 5). Bars 1, 2, and 3 are welded to the fixed support at A while bars 2, 3, and 4 are welded to the rigid plate at B. There exist a gap Ai between bar 1 and the rigid plate and another gap A2 between the composite bar 4-5 and the fixed support at C. Determine the maximum force P (in kips) that can be applied to the right end of bar 1 if the allowable stresses tor bronze, aluminum, and steel are 50 ksi, 60 ksi, and 36 ksi, respectively. Use the ff. materials: Units (in) Area Diameter A. В C Bar 1 2 Bar E (ksi) Bar 2,3 1 1 15000 Bar 4 1.5 in 2,3 10600 Bar 5 outer d = 3in 2 4 29000 inner d = 10600 1.5in (4 A2 Gap 1 = 0.03 in Gap 2 = 0.25 in 3 -4 ft- -4 ft- bite d material. Up ng sites, answs
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