As was mentioned in Problem 24, the differential equation (7) that governs the deflection y(x) of a thin elastic column subject to a constant compressive axial force P is valid only when the ends of the column are hinged. In general, the differential equation governing the deflection of the column is given by d²y d²y 2² (0¹¹). ΕΙ dx2 dx² + P = 0. dx² Assume that the column is uniform (EI is a constant) and that the ends of the column are hinged. Show that the solution of

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.7: Applications
Problem 18EQ
Question
this fourth-order differential equation subject to the boundary
conditions y(0) = 0, y'(0) = 0, y(L) = 0, y″(L) = 0 is equiva-
lent to the analysis in Example 4.
Transcribed Image Text:this fourth-order differential equation subject to the boundary conditions y(0) = 0, y'(0) = 0, y(L) = 0, y″(L) = 0 is equiva- lent to the analysis in Example 4.
As was mentioned in Problem 24, the differential equation (7)
that governs the deflection y(x) of a thin elastic column subject
to a constant compressive axial force P is valid only when the
ends of the column are hinged. In general, the differential
equation governing the deflection of the column is given by
d² d²y
dx² dx²
2
d²y
(E
+ P
= 0.
dx²
Assume that the column is uniform (EI is a constant) and that
the ends of the column are hinged. Show that the solution of
Transcribed Image Text:As was mentioned in Problem 24, the differential equation (7) that governs the deflection y(x) of a thin elastic column subject to a constant compressive axial force P is valid only when the ends of the column are hinged. In general, the differential equation governing the deflection of the column is given by d² d²y dx² dx² 2 d²y (E + P = 0. dx² Assume that the column is uniform (EI is a constant) and that the ends of the column are hinged. Show that the solution of
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