发明名称 |
SYSTEM AND METHOD FOR DETERMINING DIRECT DAMAGE TOLERANCE ALLOWABLES |
摘要 |
A method of determining damage tolerance allowables in a specimen, the method includes applying a cyclic load to a specimen until a first crack emanates from a notch in the specimen, the cyclic load having a maximum load and a minimum load. The method also includes applying a subsequent cyclic load to the specimen until the first crack grows to form a second crack emanating from the first crack, the subsequent cyclic load having the same maximum load but a lesser minimum load. |
申请公布号 |
EP3073245(A3) |
申请公布日期 |
2017.01.04 |
申请号 |
EP20160162437 |
申请日期 |
2016.03.24 |
申请人 |
Bell Helicopter Textron Inc. |
发明人 |
KRASNOWSKI, Bogdan R.;LI, Xiaoming |
分类号 |
G01N3/32;G01N3/08 |
主分类号 |
G01N3/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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