A horizontal bar, fixed at one end (x = 0), has a length of 1 m. and cross-sectional area of 100 mm2.Its elastic modulus varies along its length as given by E(x) = 100e-x GPa, where is the length coordinate (in m) along the axis of the bar. An axial tensile load of 10 KN is applied at the free end (x = 1).What is the axial displacement of the free end.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A horizontal bar, fixed at one end (x = 0), has a length of 1 m. and cross-sectional area of 100 mm2.Its elastic modulus varies along its length as given by E(x) = 100e-x GPa, where is the length coordinate (in m) along the axis of the bar. An axial tensile load of 10 KN is applied at the free end (x = 1).What is the axial displacement of the free end. 

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