quastion in Cont. Mechanics
On example 10.62 when he calculates d , total length of the bar , why is he completely ignoring F = 15KN ? Since F is also an Axial force.
Any inputs would be appreciated.
question.pdf
Any inputs would be appreciated.
question.pdf
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SOLUTION
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ASKER
that integral there is d = PL/EA
i dont understand why he drags that 45000 inside the integral.
i dont understand why he drags that 45000 inside the integral.
The only integral I see is on Problem 10.61
45000N = (75000 N/m)*0.8m - 15000N
45000N = (75000 N/m)*0.8m - 15000N
ASKER
But my question is when he calculates d = P*L / E*A
where P is the axial force on the rod.