Figure Q1-Stepped Bar Axial LoadingA rod and tube of cross-section shown in figureare firmly attached at their ends to form a compound bar. (a)Determine the stress in the rod and in the tube when thetemperature of the bar is raised by 35°C. (b) What is themagnitude and direction of the external force required to makestress in rod equals to zero.For rod, E= 190 GN/m² with aFor tube, E= 80 GN/m² with a =Otube 8.4rod = 13.2815 x 10° per °C.10 x 10⁰ per °C.Ghid = 1.582 OtaveTubeRod28 mm45 mmFigure Q2: Compound Bar Cross-Section

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A rod and tube of cross-section shown in figure are firmly attached at their ends to form a compound bar. (a) Determine the stress in the rod and in the tube when the temperature of the bar is raised by 35°C. (b) What is the

A rod and tube of cross-section shown in figure are firmly attached at their ends to form a compound bar. (a) Determine the stress in the rod and in the tube when the temperature of the bar is raised by 35°C. (b) What is the

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Figure Q1-Stepped Bar Axial Loading
A rod and tube of cross-section shown in figure
are firmly attached at their ends to form a compound bar. (a)
Determine the stress in the rod and in the tube when the
temperature of the bar is raised by 35°C. (b) What is the
magnitude and direction of the external force required to make
stress in rod equals to zero.
For rod, E= 190 GN/m² with a
For tube, E= 80 GN/m² with a =
Otube 8.4
rod = 13.28
15 x 10° per °C.
10 x 10⁰ per °C.
Ghid = 1.582 Otave
Tube
Rod
28 mm
45 mm
Figure Q2: Compound Bar Cross-Section

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