An 80-m-long wire of 5-mm diameter is made of a steel with E = 200 GPa and an ultimate tensile strength of 354 MPa. If a factor of safety of 3.2 with respect to tensile strength is desired, determine the maximum allowable elongation in mm due to tension in the wire.

An 80-m-long wire of 5-mm diameter is made of a steel with E = 200 GPa and an ultimate tensile strength of 354 MPa. If a factor of safety of 3.2 with respect to tensile strength is desired, determine the maximum allowable elongation in mm due to tension in the wire.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.8.3P

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An 80-m-long wire of 5-mm diameter
is made of a steel with E = 200 GPa
and an ultimate tensile strength of
354 MPa. If a factor of safety of 3.2
with respect to tensile strength is
desired, determine the maximum
allowable elongation in mm due to
tension in the wire.

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