The three suspender bars AD, BE, and CF are made of the same material (E = 70 GPa) and have equal cross-sectional areas of 450 mm². The rigid beam is subjected to the loads P₁ (KN) and P₂ (KN) as shown. Analyze the system of axial bars if the allowable stress requirement and axial deformation limitations are satisfied. Each bar must not exceed the allowable stress of 90 MPa and axial deformation of 4.0 mm.
The three suspender bars AD, BE, and CF are made of the same material (E = 70 GPa) and have equal cross-sectional areas of 450 mm². The rigid beam is subjected to the loads P₁ (KN) and P₂ (KN) as shown. Analyze the system of axial bars if the allowable stress requirement and axial deformation limitations are satisfied. Each bar must not exceed the allowable stress of 90 MPa and axial deformation of 4.0 mm.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
P1=58kN
P2=80kN
Transcribed Image Text:2 m
A
D
P₁
B
P₂
|1m|1m|im1m|
C
Transcribed Image Text:The three suspender bars AD, BE, and CF are made of the same material (E = 70
GPa) and have equal cross-sectional areas of 450 mm². The rigid beam is subjected to the loads P₁ (KN)
and P₂ (KN) as shown. Analyze the system of axial bars if the allowable stress requirement and axial
deformation limitations are satisfied. Each bar must not exceed the allowable stress of 90 MPa and axial
deformation
of 4.0 mm.
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