Temperature‐dependent interlaminar behavior of unidirectional composite laminates: Property determination and mechanism analysis

Delamination damage is a critical concern for composites—especially for aircraft structures—considering their complex service conditions, which include extreme temperatures and impact threats. This study considers the effect of temperature (−20°C to 110°C) on the mode‐I interlaminar failure behavior for unidirectional carbon/epoxy composite laminates, through a series of experiments. A simple double compliances method (DCM) without the...