huangyhg

hdpe creep properties
can anybody provide a source for hdpe creep constants compatible with the maxwell-kelvin creep model in nastran sol106 or power law constants?
the polyethyline pipe institute has some good design information on high density polyethelyne. their website is
this is very helpful; thankyou. if i read this correctly, the article advocates use of a tensile creep modulus (figure 11) to run static stress at discreet time points, to obtain strain. do you concur?

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