EXPERIMENTAL EVALUATION OF THE CRACK RESISTANCE OF GLASS-FILLED 
POLYAMIDE UNDER COLD CLIMATIC CONDITIONS

F. I. Babenko and A. K. Rodionov

UDC 678.067.5.017

We show that a correct evaluation of the effect of 
various factors of a cold climate on the crack resistance of a material 
is not possible without account for the dependence of the coefficient 
K1c on the effective rate of loading of a specimen that 
has a notch-crack.

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JEPTER7492013