FIELD: transportation.
SUBSTANCE: inventions refer to fuselage structure of an aircraft, integral module of fuselage structure, and to fuselage structure manufacturing method. Fuselage structure features ribs (11) transverse to longitudinal fuselage axis and transversal elements (14) of main deck. Fuselage structure includes prefabricated integral modules (10), each module including lower sector of fuselage rib (11) and transversal element (14). Rib (11) and part (14a) of transversal element (14) overlapping most of main deck width and connected to rib (11) at both sides are pre-fabricated as an integral component. Integral module (10) includes rib (11), transverse element (14) and transverse element (12) of baggage compartment. Transverse element (12) is attached to rib (11) by supports (15) (15a), while transverse element (14) is attached by supports (17) (17a). Supports (17), (17a) are mounted with a transverse displacement inwards against rib (11), and a part of transverse element (14) ends at these supports, forming open free space.
EFFECT: Method of fuselage structure manufacturing includes integral module (10) manufacturing, mounting and alignment of integral modules in a mounting aggregate, and interconnection by longitudinal elements (24).
EFFECT: improved weight parametres
53 cl, 6 dwg
