Miner's Rule for Fatigue Under Varying Stress Levels. Example 3. A beam is subjected to 5 x 102 reversed cycles of stress at o, = 30 ksi. How many additional cycles can the beam withstand at stress o, = 20 ksi? (N30ksi = 104 , N20ksi- 105 ). Solution: N2 = 1 1- N N,

Miner's Rule for Fatigue Under Varying Stress Levels. Example 3. A beam is subjected to 5 x 102 reversed cycles of stress at o, = 30 ksi. How many additional cycles can the beam withstand at stress o, = 20 ksi? (N30ksi = 104 , N20ksi- 105 ). Solution: N2 = 1 1- N N,

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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