Two steel [E = 30,100 ksi] pipes (1) and (2) are connected at flange B, as shown in the figure. Pipe (1) has an outside diameter of 6.375 in. and a wall thickness of 0.274 in. Pipe (2) has an outside diameter of 4.500 in. and a wall thickness of 0.212 in. Assume L₁ = 15 ft and L₂= 22 ft. If the normal stress in each steel pipe must be limited to 17 ksi, determine (a) the maximum downward load P that may be applied at flange B. (b) the downward deflection of flange B at the load that you determined in part (a). L2 L₁ Answers: (a) Pmax= (b) VB= N (1) i i P C B kips in.
Two steel [E = 30,100 ksi] pipes (1) and (2) are connected at flange B, as shown in the figure. Pipe (1) has an outside diameter of 6.375 in. and a wall thickness of 0.274 in. Pipe (2) has an outside diameter of 4.500 in. and a wall thickness of 0.212 in. Assume L₁ = 15 ft and L₂= 22 ft. If the normal stress in each steel pipe must be limited to 17 ksi, determine (a) the maximum downward load P that may be applied at flange B. (b) the downward deflection of flange B at the load that you determined in part (a). L2 L₁ Answers: (a) Pmax= (b) VB= N (1) i i P C B kips in.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![Two steel [E = 30,100 ksi] pipes (1) and (2) are connected at flange B, as shown in the figure. Pipe (1) has an outside diameter of 6.375
in. and a wall thickness of 0.274 in. Pipe (2) has an outside diameter of 4.500 in. and a wall thickness of 0.212 in. Assume L₁ = 15 ft and
L₂= 22 ft. If the normal stress in each steel pipe must be limited to 17 ksi, determine
(a) the maximum downward load P that may be applied at flange B.
(b) the downward deflection of flange B at the load that you determined in part (a).
L₂
L₁
Answers:
(a) Pmax
(b) VB=
(2)
(1)
M.
P
C
B
kips
in.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd1efd9f3-6dd6-473e-92ab-91411da5239d%2F2b958db8-9491-4faf-b9ee-d778b217febd%2Fct4jsyw_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Two steel [E = 30,100 ksi] pipes (1) and (2) are connected at flange B, as shown in the figure. Pipe (1) has an outside diameter of 6.375
in. and a wall thickness of 0.274 in. Pipe (2) has an outside diameter of 4.500 in. and a wall thickness of 0.212 in. Assume L₁ = 15 ft and
L₂= 22 ft. If the normal stress in each steel pipe must be limited to 17 ksi, determine
(a) the maximum downward load P that may be applied at flange B.
(b) the downward deflection of flange B at the load that you determined in part (a).
L₂
L₁
Answers:
(a) Pmax
(b) VB=
(2)
(1)
M.
P
C
B
kips
in.
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