The shaft, which has a length of 800mm and a diameter of 25mm, broke, creating a gap of10mm as indicated in the figure. To reconnect the shaft, force can be applied only to one ofthe broken point (B or C). The material has a modulus of elasticity of 690 MPa. Determine theminimum force required and provide your answer in kN with two decimal points ofaccuracy.AAnswer:300 mm10 mm500 mmBс

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Engineering

Civil Engineering

minimum force required

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter1: Introduction

Section: Chapter Questions

Problem 1.5.6P: The data in Table 1.5.3 were obtained from a tensile test of a metal specimen with a rectangular...

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Concept explainers

Bars

In civil engineering, bars refer to steel reinforcement bars or rebars. These are structural members primarily used for reinforcement purposes in masonry works. A bar is characterized by its cross-sectional area, which is negligible compared to its length. Bars are usually manufactured by steel which is uniform throughout the length, or by meshing multiple steel wires. Other materials of the bar include carbon steel, glass fiber, carbon fiber, and basalt fiber. The reinforcing bars are coated with epoxy resins and other materials to enhance some of their properties including corrosion resistance.

Question

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The shaft, which has a length of 800mm and a diameter of 25mm, broke, creating a gap of
10mm as indicated in the figure. To reconnect the shaft, force can be applied only to one of
the broken point (B or C). The material has a modulus of elasticity of 690 MPa. Determine the
minimum force required and provide your answer in kN with two decimal points of
accuracy.
A
Answer:
300 mm
10 mm
500 mm
B
с

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