Open Hole Tension (OHT)
Straight sided composite specimens are prepared with a hole in the center. Specimens are gripped and pulled in a tensile mode until failure.
Can be tested at non ambient temperature. Can be measured using DIC. Can also be used as a filled hole tension test.
- ASTM D5766
Failure Type, Open-Hole Tensile Strength. This data appears in Matereality as Tensile Properties.
Number of times this test is repeated: 6
10 call [details]
Used to evaluate strength of composite materials when compromised by a through hole typically used for fasteners.