1. Rod ABCD is made from two materials with two cross sectional areas. The rod is subjected to axial loads as shown. Neglect the weight of the rod and determine the displacement of point A. 2. FaE = 210 Gla 125 kN FAB = 70 GR AgA 900 mm 375TEN/ AAB = 450 m

1. Rod ABCD is made from two materials with two cross sectional areas. The rod is subjected to axial loads as shown. Neglect the weight of the rod and determine the displacement of point A. 2. FaE = 210 Gla 125 kN FAB = 70 GR AgA 900 mm 375TEN/ AAB = 450 m

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter11: Columns

Section: Chapter Questions

Problem 11.9.30P

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

1. Rod ABCD is made from two materials with two cross sectional areas. The rod is
subjected to axial loads as shown. Neglect the weight of the rod and determine the
displacement of point A.
EBE Ep =210 Gla
125 kN
EAg = 70 GR
ABE Aco=900 u
AAB = 450 mm
37stEN/
%3D
2m
2.5m

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