SHOW SOLUTION AND DRAW/SKETCH ILLUSTRATION steelbronzeslabsteel 800 mm Problem 3: At 20°C, there is a gap A = 0.2 mm between the lower end of the bronze barand the rigid slab supported by two steel bars, as shown in Figure MEC - 221. Neglect themass of the slab. For the bronze rod, A = 600 mm², E = 83 GPa, a = 18.9 x 10-6/°C. Foreach steel rod, A = 400 mm2², E = 200 GPa and a = 11.7 x 10-6/°C.1. At what temperature will the bronze rod just touch the slab?2. Determine the stress in each rod when the temperature of the assembly isincreased to 100°C.

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Answered: steel bronze slab steel 800 mm

Engineering

Civil Engineering

steel bronze slab steel 800 mm

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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Question

SHOW SOLUTION AND DRAW/SKETCH ILLUSTRATION

Problem 3: At 20°C, there is a gap A = 0.2 mm between the lower end of the bronze bar
and the rigid slab supported by two steel bars, as shown in Figure MEC - 221. Neglect the
mass of the slab. For the bronze rod, A = 600 mm², E = 83 GPa, a = 18.9 x 10-6/°C. For
each steel rod, A = 400 mm2², E = 200 GPa and a = 11.7 x 10-6/°C.
1. At what temperature will the bronze rod just touch the slab?
2. Determine the stress in each rod when the temperature of the assembly is
increased to 100°C.

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