发明名称 |
FATIGUE MONITORING FOR COMPOSITE MATERIALS |
摘要 |
Fatigue failure in composite materials can be successfully modeled and predicted by monitoring irreversible gains in entropy. Permanent degradations in composites are marked by irreversible processes that are characterized by increases in entropy. By measuring changes in entropy, one can model and predict the deterioration and failure of composites. The technique may be used to predict the deterioration and failure of composites under essentially any type of loading - constant, variable, bending, torsion, tension, compression, or other. |
申请公布号 |
WO2013105995(A3) |
申请公布日期 |
2013.10.17 |
申请号 |
WO2012US25383 |
申请日期 |
2012.02.16 |
申请人 |
BOARD OF SUPERVISORS OF LOUISIANA STATE UNIVERSITY AND AGRICULTURAL AND MECHANICAL COLLEGE;KHONSARI, MICHAEL, M.;ABADI, MEHDI, NADERI |
发明人 |
KHONSARI, MICHAEL, M.;ABADI, MEHDI, NADERI |
分类号 |
G01N3/32 |
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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