| 摘要 |
Fuselage section of an aircraft whose structure comprises a skin (10), a plurality of frames (30) positioned transversely to the longitudinal axis of the fuselage and a plurality of longitudinal stringers (20); the stringers being configured with a closed transversal section comprising a hat (21), two webs (23, 25) and two feet (27, 29) joined to the skin (10); the frames (30) being configured in at least one its sectors with a foot (31) joined to the skin (10), a web (33) having holes at the crossing zones with said stringers (20), a cap (35) and a cap extension (37) which does not interfere with the stringers (20); the frames (30) being joined to, at least, the stringer hats (21) at their crossing zones. |
