A rod consisting of two cylindrical portions AB and BC is restrained at both ends. Portion AB is made of steel (Es = 200 GPa, as = 11.7 × 10/°C) and portion BC is made of brass (E, = 100 GPa, ɑb =20.9 × 10° °C). Knowing that the rod is initially unstressed, determine (a) the axial stresses in portions AB and BC, when there is a temperature increase of 40°C, (b) the corresponding deflection at point B. 30-mm diameter 250 mm B -50-mm diameter 300 mm C

A rod consisting of two cylindrical portions AB and BC is restrained at both ends. Portion AB is made of steel (Es = 200 GPa, as = 11.7 × 10/°C) and portion BC is made of brass (E, = 100 GPa, ɑb =20.9 × 10° °C). Knowing that the rod is initially unstressed, determine (a) the axial stresses in portions AB and BC, when there is a temperature increase of 40°C, (b) the corresponding deflection at point B. 30-mm diameter 250 mm B -50-mm diameter 300 mm C

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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