- @Arjun Siddharth, Please provide the full paper rather than just a small fragment.
- Is equation 17 supposed to be an approximation for equation 16, under certain conditions? If so, then what values of x were used to compute
? And what were the values of
, and E, and I, and L? What is the funciton
?
- Equation 17 includes four constants: 2.7E-5, 99, 0.01, and 1.207E-5. Were all of those constants obtained by curve-fitting, or were some of them set in advance, based on other knowledge?
- Equation 17 is for
. Does the bar over μ mean it is an average? If so, then an average over what variable, and over what range of values?
Curve Fitting an equation
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Arjun Siddharth
on 20 Apr 2021
Commented: Arjun Siddharth
on 20 Apr 2021
Hi, I was wondering if someone could help me in developing a code to curve fit equaion 16. The estimate expression obtained is equation 17. I wanted to verify this by coding. Any help is appreciated. Thanks!
3 Comments
Accepted Answer
William Rose
on 20 Apr 2021
@Arjun Siddharth, EI appears as a constant factor in the denominator of eq. 16 for
. Therefore if you use a different value of EI than the authors, then multiply
by the factor
.



For different vaues of L, just plug in L into equation 17.
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