Method of reinforcing a laminated member such as a skin for an aircraft
A method of reinforcing a laminated wing skin ( 10 ) for an aircraft. The method comprises laying-up a plurality of fibers to form the laminated wing skin ( 10 ). A composite reinforcement member ( 14 ) is positioned on a surface ( 16 ) of the laminated skin ( 10 ) and one or more further layers are laid up so as to enclose the composite reinforcing member ( 14 ) at a position adjacent one surface of the laminated skin ( 10 ).
1. A method of reinforcing a laminated member for an aircraft, the method comprising:
laying-up a plurality of layers to form part of the laminated member;
forming a composite reinforcement member from a plurality of layers;
after said forming step, positioning the composite reinforcement member on said part of the laminated member; and
laying-up at least one further layer so as to complete the laying up of the laminated member and enclose the composite reinforcing member at a position adjacent one surface of the completed laminated member.
2. A method according to claim 1 , in which the method includes forming the composite reinforcement member at the same time as the laminated member is produced in a parallel process.
3. A method according to claim 1 , in which the method includes forming an access hole through a part of the laminated member which is reinforced by the composite reinforcement member.
4. A method of reinforcing a laminated member for an aircraft, the method comprising:
laying-up a plurality of composite parallel layers to form part of the laminated member, said parallel layers providing maximum tensile strength;
forming a composite reinforcement member from a plurality of layers;
positioning the composite reinforcement member on said part of the laminated member; and
laying-up at least one further layer so as to complete the laying up of the laminated member and enclose the composite reinforcing member at a position adjacent one surface of the completed laminated member.
5. A method according to claim 4 , in which the method includes forming the composite reinforcement member at the same time as the laminated member is produced in a parallel process.
6. A method according to claim 4 , in which the method includes forming an access hole through a part of the laminated member which is reinforced by the composite reinforcement member.
7. A laminated member for an aircraft reinforced using a method according to claim 4 .
8. A method of reinforcing a laminated member for an aircraft, the method comprising:
laying-up a plurality of composite parallel layers to form part of the laminated member, said parallel layers providing maximum tensile strength;
forming a composite reinforcement member from a plurality of layers;
after said forming step, positioning the composite reinforcement member on said part of the laminated member; and
laying-up at least one further layer so as to complete the laying up of the laminated member and enclose the composite reinforcing member at a position adjacent one surface of the completed laminated member without compromising the tensile strength of said part of said laminated member.
9. A method according to claim 8 , in which the method includes forming the composite reinforcement member at the same time as the laminated member is produced in a parallel process.
10. A method according to claim 8 , in which the method includes forming an access hole through a part of the laminated member which is reinforced by the composite reinforcement member.
11. A laminated member for an aircraft reinforced using a method according to claim 9 .