Two cylindrical rods, one of steel and the other bronze are joined at C and restrained by rigid support at A, At the support E in a room temperature of 20°C a gap of 0.5mm exist. For the system shown determine when the environmental temperature will reach to 240°C, the reactions at A and E. and the change in length of steel. NOTE: F1=kN (first three numbers of your student number) and F2=kN (first two numbers of your student number). d1=mm (first three numbers of your student number) and d2=mm (first two numbers of your student number). Bronze E=105GPA Steel E=200GPA a=21.6x10/ºC a=17.3x10/°C 0.5mm 120mm 100mm - 300mm -200mm- A DI E Steel B. Brass F1(kN) F2(kN)

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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(((Strength of Materials))) Please solve it very quickly Frist tow number 18 Frist three numbers 187 1.Read questions carefully. 2. Draw neat, labelled diagrams. 3.Write relevant equations. 4.Be clear and specific and include units in answers. 5.Give explanatory notes where necessary.
Two cylindrical rods, one of steel and the other bronze are joined at C and restrained by rigid
support at A, At the support E in a room temperature of 20°C a gap of 0.5mm exist. For the
system shown determine when the environmental temperature will reach to 240°C, the
reactions at A and E. and the change in length of steel. NOTE: F1=kN (first three numbers
of your student number) and F2=kN (first two numbers of your student number).
d1=mm (first three numbers of your student number) and d2=mm (first two numbers of
your student number).
Bronze
Steel
E=200GPA
a=17.3x106/°C
E=105GPA
a=21.6x10/°C
0.5mm
120mm
100mm
300mm
200mm
C
E
Steel B.
Brass
F1(kN)
F2(kN)
d1-mm diam.
d2-mm diam.
Transcribed Image Text:Two cylindrical rods, one of steel and the other bronze are joined at C and restrained by rigid support at A, At the support E in a room temperature of 20°C a gap of 0.5mm exist. For the system shown determine when the environmental temperature will reach to 240°C, the reactions at A and E. and the change in length of steel. NOTE: F1=kN (first three numbers of your student number) and F2=kN (first two numbers of your student number). d1=mm (first three numbers of your student number) and d2=mm (first two numbers of your student number). Bronze Steel E=200GPA a=17.3x106/°C E=105GPA a=21.6x10/°C 0.5mm 120mm 100mm 300mm 200mm C E Steel B. Brass F1(kN) F2(kN) d1-mm diam. d2-mm diam.
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