Steel The representative curves of the applied stress versus the number of cycles for different metals are shown in Figure Q2. Analyze both metals in terms offatigue properties.500Stress amplitude (MN/m²)40030020010001045 steel10³ 1042014-T6 aluminium10⁹106 107Number of cycles, N₂Figure Q2: Representative curves of stress amplitude vs number of cycles108 10⁹

From the given graph it can be clearly seen that the fatigue strength of steel is greater than the…

Answered: The representative curves of the…

The representative curves of the applied stress versus the number of cycles for different metals are shown in Figure Q2. Analyze both metals in terms of fatigue properties. 500 (₂u 1045 steel

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

Steel

The representative curves of the applied stress versus the number of cycles for different metals are shown in Figure Q2. Analyze both metals in terms of
fatigue properties.
500
Stress amplitude (MN/m²)
400
300
200
100
0
1045 steel
10³ 104
2014-T6 aluminium
10⁹
106 107
Number of cycles, N₂
Figure Q2: Representative curves of stress amplitude vs number of cycles
108 10⁹

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