The creep rate the time rate at which strain increases, and stress data below were obtained
Question:
The creep rate ε the time rate at which strain increases, and stress data below were obtained from a testing procedure. Using power law curve fit,
ε = Bσm
Find the value of B and m. Plot your results using a log-log scale.
Transcribed Image Text:
Creep rate, min Stress, MPa |0.0004 0.0011 0.0021 0.0031 0.0004 8.577 10.874 12.555 5.775
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Related Book For
Numerical Methods For Engineers
ISBN: 9780071244299
5th Edition
Authors: Steven C. Chapra, Raymond P. Canale
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