| 摘要 |
PROBLEM TO BE SOLVED: To provide a one-piece cargo beam assembly that permits chords of the assembly to face the same direction when connected to an aircraft.SOLUTION: A cargo beam assembly for an aircraft includes: a carbon fiber reinforced polymer (CFRP) cargo beam 10; and a plurality of CFRP stanchions 20 and CFRP c-splice plates 30 each connected to the CFRP cargo beam. Flanges of the cargo beam assembly may all be facing a single direction. The CFRP stanchions and CFRP c-splice plates are configured to connect the cargo beam assembly to a keel frame 280 of an aircraft. An upper flange of the CFRP cargo beam may include a pad up above each CFRP stanchion connected to the CFRP cargo beam. An interface between the CFRP stanchions and the CFRP cargo beam may be a flange radius that includes a ramped pad up. |
