Damage Tolerance Methodology Composites @ Airbus.pdf

Damage Tolerance Methodology - ESAC - Ref. X029PR0608046 - Issue 1 Damage Tolerance Methodology Chicago, IL Prepared by Emilie MORTEAU, Chantal FUALDES Presented by Chantal FUALDES Airbus Head of Composite stress analysis Composite Senior Expert FAA Workshop for Composite Damage Tolerance and Maintenance July 19-21, 2006 Composites @ Airbus July 2006Damage Tolerance Methodology - ESAC - Ref. X029PR0608046 - Issue 1 Page 2? A IR B U S S .A .S . A ll rig ht s re se rv ed . C on fid en tia l a nd p ro pr ie ta ry d oc um en t. Main principles in Damage tolerance methodology R E G U L A T IO N R E G U L A T IO N ANALYSIS- FATIGUE DAMAGE TOLERANCE EVALUATIONS IN-SERVICE EXPERIENCE TEST RESULTS – BUILDING BLOCK APPROACH July 2006Damage Tolerance Methodology - ESAC - Ref. X029PR0608046 - Issue 1 Page 3? A IR B U S S .A .S . A ll rig ht s re se rv ed . C on fid en tia l a nd p ro pr ie ta ry d oc um en t. CONTENT 1. AIRBUS Damage tolerance philosophy 1. Damage Detectability 2. Impact threat 3. Large Damage 4. Hail 5. Manufacturing defects 6. No-growth / Fatigue 2. Test Pyramid 3. Analysis 4. Key messages July 2006Damage Tolerance Methodology - ESAC - Ref. X029PR0608046 - Issue 1 Page 4? A IR B U S S .A .S . A ll rig ht s re se rv ed . C on fid en tia l a nd p ro pr ie ta ry d oc um en t. CONTENT 1. AIRBUS Damage tolerance philosophy 1. Damage Detectability 2. Impact threat 3. Large Damage 4. Hail 5. Manufacturing defects 6. No-growth / Fatigue 2. Test Pyramid 3. Analysis 4. Key messages July 2006Damage Tolerance Methodology - ESAC - Ref. X029PR0608046 - Issue 1 Page 5? A IR B U S S .A .S . A ll rig ht s re se rv ed . C on fid en tia l a nd p ro pr ie ta ry d oc um en t. 1- AIRBUS Damage tolerance philosophy DT Philosophy to answer to requirement and means of compliance July 2006Damage Tolerance Methodology - ESAC - Ref. X029PR0608046 - Issue 1 Page 6? A IR B U S S .A .S . A ll rig ht s re se rv ed . C on fid en tia l a nd p ro pr ie ta ry