Aircraft Floor Beam Design

Typical keel beam structure 4 1.

Aircraft floor beam design.

This study optimizes the keel beam structure from these three levels and the objectives of the optimization were to minimize the structural weight and to lower the stress level. In this i section beam is picked for designing the fuselage floor beam which is better in comparison. An early example of a mems cantilever is the resonistor an electromechanical monolithic resonator. The boeing s keel beam.

Design and static structural analysis of aircraft floor beam grdje volume 4 issue 8 002 ii. Mems cantilevers are commonly fabricated from silicon si silicon nitride si 3 n 4 or polymers the fabrication process typically involves undercutting the cantilever structure to. Related works kotresh 1 in this paper they present the study related to the design analysis. Concept design preliminary design and detailed design.

According to one embodiment a floor beam assembly for installing a floor beam within a structure is provided. Us8240606 b2 by willard n. Ep2593360b1 beam for an aircraft fuselage floor google patents beam for an aircraft fuselage floor download pdf info publication number. Floor beam is a structural element of fuselage which is mainly used for providing horizontal space to aircraft crew and is fixed with fuselage skin.

Cantilevered beams are the most ubiquitous structures in the field of microelectromechanical systems mems. Loads that are attached to the floor creating bending moments in the connections between the transverse beams and frames the bending moments acting on the ribs causing bending about the axis x. But it hasn t stopped them in finding new innovative ways to reduce its carbon footprint and drive sustainability into their design. It s well known that the airline has had trouble getting this aircraft to market starting with being three years late.

Google has not performed a legal analysis and makes no. A floor beam assembly system and method for installing floor beams within a structure are provided. The floor beam has selected of i shape and connection provided to 0 fuselage with attachment bracket and other methods of joining. In this project the design of aircraft floor beam which is optimized design for the improved strength 0manufacturing ability reduced cost and weight reduction.