QUESTION 4 The assembly consists of three titanium (E is 120 GPa) rods and a rigid bar AC. The cross sectional area of each rod is given in the figure. If force of 30 kN is applied to the ring F, determine the horizontal displacement of point F. D 1.2 m C AcD = 600 mm? 0.6 m E 0.3 m 30 kN 0.3 m AEF= 1200 mm? A AB 900 mm2 1.8 m A

QUESTION 4 The assembly consists of three titanium (E is 120 GPa) rods and a rigid bar AC. The cross sectional area of each rod is given in the figure. If force of 30 kN is applied to the ring F, determine the horizontal displacement of point F. D 1.2 m C AcD = 600 mm? 0.6 m E 0.3 m 30 kN 0.3 m AEF= 1200 mm? A AB 900 mm2 1.8 m A

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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Q-1 A compound bar consists of a circular rod of steel of diameter 25 mm, rigidly fitted into a copper tube of internal diameter 25 mm and thickness 2.5 mm. If the bar is subjected to an axial load of 100 kN, find the stresses developed in the two materials. Given, E = 2 × 105 N/mm² and Ecu 1.2 x 105 N/mm². = Steel tube → Copper tube '25mm 2.5mm
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