Interferenzoptische Untersuchungen zur Bruchausbreitung unter Wechsellast in PMMA /
For a propagting crack under cyclic loading conditions the behaviour of the craze at the crack tip in an amorphous transparent polymer has been investigated. A special apparatus has been built to apply a cyclic load up to 30 N at a frequency up to 250 Hz on the cracked sample. The experimental set-u...
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