A cylindrical aluminum core is surrounded by a titanium sleeve, and both are attached at each end to a rigid end-plate. Set up t
he fundamental equations and combine them in displacement-method order to solve for the following:
a) the elongation of the composite bar if the entire structure is heated by 1000F. Assume that the core and the outer sleeve are both stress free at the reference temperature.
b) the axial stress induced in each material.
a) the elongation of the composite bar if the entire structure is heated by 1000F. Assume that the core and the outer sleeve are both stress free at the reference temperature.
b) the axial stress induced in each material.
1 answer:
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Answer:
Grade is 10.32%
Explanation:
Given data:
stopping side distance is 800ft
t = 2.5 sec
design speed v = 65 miles/hr
a/g value is 0.35
stopping side distance is SSD
plugging all value for G
G = 0.1032
Grade is 10.32%