QUESTION 3 The assembly consists of three steel rods and a horizontal bar BED. The structure supports a 36 kN load Plocated at middle of bar BED. Each of the rod AB and CD has a cross-sectional area of 200 mm2 and rod EF has a 625 mm². Modulus of elasticity for steel is 200 GPa. Determine: (a) The change in length of rod EF. (b) The stress in each rod. 500 mm 400 mm

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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QUESTION 3
The assembly consists of three steel rods and a horizontal bar BED. The structure supports a
36 kN load P located at middle of bar BED. Each of the rod AB and CD has a cross-sectional area
of 200 mm² and rod EF has a 625 mm². Modulus of elasticity for steel is 200 GPa. Determine:
(a) The change in length of rod EF.
(b) The stress in each rod.
500 mm
400 mm
Transcribed Image Text:QUESTION 3 The assembly consists of three steel rods and a horizontal bar BED. The structure supports a 36 kN load P located at middle of bar BED. Each of the rod AB and CD has a cross-sectional area of 200 mm² and rod EF has a 625 mm². Modulus of elasticity for steel is 200 GPa. Determine: (a) The change in length of rod EF. (b) The stress in each rod. 500 mm 400 mm
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