{"id":359996,"date":"2024-04-02T12:56:38","date_gmt":"2024-04-02T12:56:38","guid":{"rendered":"\/forum\/forums\/topic\/damage-evolution-law-material-property-degradation\/"},"modified":"2024-04-02T12:56:38","modified_gmt":"2024-04-02T12:56:38","slug":"damage-evolution-law-material-property-degradation","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/damage-evolution-law-material-property-degradation\/","title":{"rendered":"Damage Evolution Law &#8211; Material Property Degradation"},"content":{"rendered":"<p>Hi. I am modelling solid timber under 4 point bending using Hashin damage model from experiments. However, I dont understand how damage evolution law under material property degradation works and how to assume or derive the reduction coefficients? If any of you has information on this (based on manual, academic paper or anything), please let me know.<\/p>\n<p>Thanks.<\/p>\n","protected":false},"template":"","class_list":["post-359996","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hi. I am modelling solid timber under 4 point bending using Hashin damage model from experiments. However, I dont understand how damage evolution law under material property degradation works and how to assume or derive the reduction coefficients? 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