Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A Practical Tool for the Preliminary Design of Bonded Composite Repairs
Composite structures are increasingly finding more applications in the aeronautical field as well as the automotive one, thanks to their low weight – performance ratios, in terms of strength and stiffness. However, composite materials, as well known, are characterized by a critical behavior in terms of detectability of damage and performances of damaged components. A critical aspect related to damaged composite structures is, for sure, the repair aimed to restore the original stiffness and strength characteristics of the component depending on the damage typology and location. In this paper, a preliminary repair design tool is presented. The tool is aimed to help the designer by suggesting different repair typologies and proper repair size. This tool, by means of optimization analyses can provide the best repair solution with minimal adhesive shear stress and size of the repair patch. The tool has been tested against a literature case study on multistep composite-metal joints.
A Practical Tool for the Preliminary Design of Bonded Composite Repairs
Composite structures are increasingly finding more applications in the aeronautical field as well as the automotive one, thanks to their low weight – performance ratios, in terms of strength and stiffness. However, composite materials, as well known, are characterized by a critical behavior in terms of detectability of damage and performances of damaged components. A critical aspect related to damaged composite structures is, for sure, the repair aimed to restore the original stiffness and strength characteristics of the component depending on the damage typology and location. In this paper, a preliminary repair design tool is presented. The tool is aimed to help the designer by suggesting different repair typologies and proper repair size. This tool, by means of optimization analyses can provide the best repair solution with minimal adhesive shear stress and size of the repair patch. The tool has been tested against a literature case study on multistep composite-metal joints.
A Practical Tool for the Preliminary Design of Bonded Composite Repairs
Riccio, A. (Autor:in) / Di Felice, G. (Autor:in) / Scaramuzzino, F. (Autor:in) / Sellitto, A. (Autor:in)
Applied Composite Materials ; 21 ; 495-509
2014
15 Seiten
Aufsatz (Zeitschrift)
Englisch
Compressive Behaviour of Composite Bonded Patch Repairs
| British Library Conference Proceedings | 2002
Smart Cure Monitoring of Bonded Composite Repairs
| British Library Conference Proceedings | 2009
Bonded joints and repairs to composite airframe structures
| UB Braunschweig | 2016
Adhesively-bonded repairs to fibre-composite materials I: Experimental
| British Library Online Contents | 1998
Stress concentrations around bonded repairs
| British Library Online Contents | 2000