Advanced composite 727 elevator and 737 stabilizer programs

Conference · Sat Dec 31 23:00:00 EST 1977 · Sci. Adv. Mater. Process Eng. Proc.; (United States)

OSTI ID:6943692

Ohgi, G Y

Possibilities regarding the use of graphite/epoxy composite structure in commercial aircraft were investigated. The 727 elevator and 737 stabilizer are primarily stiffness designed components to satisfy certain control system and flutter requirements. The graphite/epoxy components designed to match the stiffness of such components, in general, have strains that are low enough that the chances of encountering strength related problems are minimal. Manufacturing feasibility has been verified by the fabrication of a number of components. Structurral integrity has been demonstrated by development tests.

• Research Organization: Boeing Commercial Airplane Co., Renton, WA
• OSTI ID: 6943692
• Report Number(s): CONF-780502-
• Journal Information: Sci. Adv. Mater. Process Eng. Proc.; (United States), Journal Name: Sci. Adv. Mater. Process Eng. Proc.; (United States) Vol. 23; ISSN SMPCB
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360300* -- Composite Materials-- (-1987)
AIRCRAFT
AIRCRAFT COMPONENTS
AIRFOILS
CARBON
COMPOSITE MATERIALS
ELEMENTAL MINERALS
ELEMENTS
ENERGY CONSERVATION
EPOXIDES
FABRICATION
GRAPHITE
MATERIALS
MINERALS
NONMETALS
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
PERFORMANCE TESTING
TESTING
USES