" structural joints" . . . " damage tolerance" . . "Cost Effective Reinforcement of Fastener Areas in Composites" . "composites" . . "2011-01-01+01:00"^^ . "2014-03-31+02:00"^^ . . . . "composites; hybrid structures; structural joints; damage tolerance; reinforced"@en . "1"^^ . . . "http://www.isvav.cz/projectDetail.do?rowId=7E11005"^^ . "Cost Effective Reinforcement of Fastener Areas in Composites"@en . . . "1"^^ . "0"^^ . "1"^^ . "CERFAC\u2019s major challenge is the design and manufacturing of strong and cost-efficient joints for high performance CFRP aero-structures. CERFAC\u2019s high level objectives are - to increase the strength to cost ratio and damage tolerance of fastener areas in CFRP structures without weight, thickness and stiffness penalty and - to reduce the number or fasteners (10 to 100% reduction), the local thickening of fastener areas and minimize the manufacturing & assembly costs (20% reduction). Planned major deliverables and outputs are: - upgraded design, analysis and testing methodologies - a catalogue of validated reinforcement solutions at the locus of fastener holes or edges leading to more damage tolerant designs and innovative and efficient joining concepts - combining some of the investigated reinforcement solutions with enhanced capacity and damage tolerance behaviour of the assembly, with a significant step towards a reduced manufacturing cost." . "0"^^ . . "2015-02-16+01:00"^^ . "2013-03-27+01:00"^^ . . . . "7E11005" . . " hybrid structures" . "CERFAC\u2019s major challenge is the design and manufacturing of strong and cost-efficient joints for high performance CFRP aero-structures. CERFAC\u2019s high level objectives are - to increase the strength to cost ratio and damage tolerance of fastener areas in CFRP structures without weight, thickness and stiffness penalty and - to reduce the number or fasteners (10 to 100% reduction), the local thickening of fastener areas and minimize the manufacturing & assembly costs (20% reduction). Planned major deliverables and outputs are: - upgraded design, analysis and testing methodologies - a catalogue of validated reinforcement solutions at the locus of fastener holes or edges leading to more damage tolerant designs and innovative and efficient joining concepts - combining some of the investigated reinforcement solutions with enhanced capacity and damage tolerance behaviour of the assembly, with a significant step towards a reduced manufacturing cost."@en . . .