The steel pipe shown has an outside diameter of 175 mm, a wall thickness of 18 mm, an elastic modulus of E = 200 GPa, and a coefficient of thermal expansion of ? = 11.7 x 10-6/°C. Using a = 335 mm, b = 870 mm, and ?= 60°, calculate the normal strains at Hand K after a load of P = 45 kN has been applied and the 25°C

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The steel pipe shown has an outside diameter of 175
mm, a wall thickness of 18 mm, an elastic modulus of
E = 200 GPa, and a coefficient of thermal expansion
of ? = 11.7 x 10-6/°C. Using a = 335 mm, b = 870 mm,
and ?= 60°, calculate the normal strains at Hand K
after a load of P= 45 kN has been applied and the
temperature of the pipe has been increased by 35°C
O 16 mm, an e
load of P= 45 kN has been applied and the temperature of the pipe has been increased by
Answers:
EH =
Ek=
H
K
με
με
Transcribed Image Text:The steel pipe shown has an outside diameter of 175 mm, a wall thickness of 18 mm, an elastic modulus of E = 200 GPa, and a coefficient of thermal expansion of ? = 11.7 x 10-6/°C. Using a = 335 mm, b = 870 mm, and ?= 60°, calculate the normal strains at Hand K after a load of P= 45 kN has been applied and the temperature of the pipe has been increased by 35°C O 16 mm, an e load of P= 45 kN has been applied and the temperature of the pipe has been increased by Answers: EH = Ek= H K με με
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