On-set slow cracking time detection for the Notched Ring Test

Pyo, Sooho; Tischler, Christian; Choi, Sunwoong; Moon, Jongsub

doi:10.1016/j.polymertesting.2010.02.005

Cited by 4 publications

(1 citation statement)

References 7 publications

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“…Relatively similar tests are performed on plastic ring specimens for slow cracking detection [7,8]. Although these rings are taken from pipes, they are not tested under internal pressure but by bending, which is not representative of the real load.…”

Section: Introductionmentioning

confidence: 99%

Proposal for a smart pressurised ring test to study thick composite produced by filament winding

Bois

Pilato

Wahl

et al. 2013

Composites Part B: Engineering

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is an open access repository that collects the work of Arts et Métiers ParisTech researchers and makes it freely available over the web where possible. b s t r a c tImprovements in the characterisation of materials used in pipes, tubes or vessels rely on the development of tests on cylindrical samples in order to be consistent with the real manufacturing process. Existing devices are unable to reach the pressure limits required to test high pressure hydrogen storage tanks. We therefore propose an original test device based on a conical fitting system. First, the operational principle and the pressure measurement technique are presented. Next, the choice of apparatus design parameters according to test requirements is discussed. In addition, the device's capabilities are illustrated on a 39 mm thick CFRP ring test including Digital Image Correlation measurements.

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Section: Introductionmentioning

confidence: 99%