Structural members with large unidirectional rigidities
First Claim
1. A structural member with large unidirectional rigidities including at least two unidirectional fibre bundles, each fibre bundle being completely embedded in a corresponding shear resistant sheath, the shear resistant sheaths being joined to a shear resistant torsion shell made up of skin layers by shear resistant vertical walls, part of the vertical walls being shaped into stringers, the structural member comprising:
- a dividing layer provided between the shear resistant sheaths enclosing the at least two unidirectional fibre bundles, the dividing layer interrupting the passage of tension between adjacent unidirectional fibre bundles.
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Abstract
In a structural member with large unidirectional rigidities unidirectional fiber bundles are completely embedded in shear resistant sheaths. The shear resistant sheaths are joined to a shear resistant torsion shell made up of skin layers by shear resistant vertical walls. A part of the vertical walls is shaped into stringers. Dividing layers (20) interrupting the passage of tension between adjacent unidirectional fiber bundles (30) are provided between the shear resistant sheaths (31) of the unidirectional fiber bundles (30).
26 Citations
13 Claims
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1. A structural member with large unidirectional rigidities including at least two unidirectional fibre bundles, each fibre bundle being completely embedded in a corresponding shear resistant sheath, the shear resistant sheaths being joined to a shear resistant torsion shell made up of skin layers by shear resistant vertical walls, part of the vertical walls being shaped into stringers, the structural member comprising:
a dividing layer provided between the shear resistant sheaths enclosing the at least two unidirectional fibre bundles, the dividing layer interrupting the passage of tension between adjacent unidirectional fibre bundles. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
Specification