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[PSUBS-MAILIST] Re: In my search for a simple, cheap pressure hull ...

Ian Roxborough wrote:
> Material definition for GRP (fiberglass matting):
> E = Young's Modulus : 65GPa or 9427121 psi
> Poisson's Ratio : 0.35
> Yield Stress : 1200MPa or 174039 psi
> Density : 2.1 g/cm^3 or 0.06387 lbs/in3

Which one of these is "axial modulus of eleasticity"?
I found a program that needs that number.  

> The above data is from the book "Pressure Vessels
> external pressure technology" by Carl T. F. Ross.

Tell us more about this book.