Failure mechanisms around the interface between a sandwich skin and a bonded frame

37th AIAA/ASME/ASCE/AHS/ASC Structure, Structural Dynamics and Materials Conference

Volumn , Issue , 1996, Pages 322-330

  Minguet, Pierce J A ^a   O'Brien T K ^b  

^a BOEING COMPANY   (United States)

^b NASA LANGLEY RESEARCH CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AIRCRAFT MANUFACTURE; AIRFRAMES; STRUCTURAL DYNAMICS; ADHESIVES; FAILURE (MECHANICAL); FINITE ELEMENT METHOD; FORECASTING; INTERFACES (MATERIALS); LOADS (FORCES); MATHEMATICAL MODELS; MECHANICAL TESTING; SANDWICH STRUCTURES; STRENGTH OF MATERIALS; STRESS ANALYSIS; STRUCTURAL FRAMES;

ADVANCED TECHNOLOGY; COMPOSITE AIRCRAFT STRUCTURE; FAILURE MECHANISM; FAILURE PREDICTION; INTERLAMINAR FAILURES; INTERLAMINAR STRESS; INTERLAMINAR TENSION; TEST CONFIGURATIONS;

FINITE ELEMENT METHOD; BOND STRENGTH (MATERIALS);

BONDED FRAME; CORE TRANSVERSE SHEAR FAILURE; FAILURE LOAD; FINITE ELEMENT MODELS; INTERLAMINAR FAILURE; INTERLAMINAR STRESSES; PULL OFF STRENGTH TEST; PUSH IN STRENGTH TEST; SANDWICH SKIN;

EID: 0029706509     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.1996-1353     Document Type: Conference Paper

References (6)

1. Ilcewicz L.B., et al., “Advanced Technology Commercial Fuselage Structure,” Proceedings of the First NASA Advanced Composite Technology Conference, NASA CP-3104, pp. 127-155, 1991.
2. Willden K., et al., “Composite Fuselage Crown Panel Manufacturing Technology,” Proceedings of the Second NASA Advanced Composite Technology Conference, NASA CP-3154, pp. 263-291, 1992.
3. Ilcewicz, L.B., et al., “Advanced Composite Fuselage Technology,” Proceedings of the Third NASA Advanced Composite Technology Conference, NASA CP-3178, pp. 97-156, 1993.
4. Minguet, P.J., et al., “Development of a Structural Test Simulating Pressure Pillowing Effects in a Bonded Skin/Stringer/Frame Configuration,” Proceedings of the Fourth NASA/DoD Advanced Composite Technology Conference, Salt Lake City, UT, June 1993.
5. Minguet, P.J., O'Brien, T.K., “Analysis of Test Methods for Characterizing Skin/Stringer Debonding Failures in Reinforced Composite Panels,” to appear inASTM Journal of Composites Technology and Research, 1996.
6. Minguet, P.J., O'Brien, T.K., “Analysis of Skin/Stringer Bond Failure Using a Strain Energy Release Rate Approach,” Proceedings ofICCM-10 Conference, Vol.1, pp.245-252, Whistler, B.C., Canada, August 1995. 330