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In engineering, a longeron or stringer is a load-bearing component of a framework. The term is commonly used in connection with aircraft fuselages and automobile chassis. Longerons are used in conjunction with stringers to form structural frameworks. [1]
Jun 25, 2020 · Stringers just like in the wing serve to stiffen the metal skin and prevent it from bulging or buckling under severe stresses. These are also the longitudinal members but are placed circumferentially at regular intervals as can be seen in the figure and used for transmitting skin loads to body frames.
In transport aircraft, the majority of the fuselage is cylindrical or near-cylindrical, with tapered nose and tail sections. The semi-monocoque construction, which is virtually standard in all modern aircraft, consists of a stressed skin with added stringers to prevent buckling, attached to hoop-shaped frames. See Figure 4.12.
popular in modern aircraft design which contains thin walls strengthened by longitudinal stiffeners or stringers. The air loads act directly on the wing. Wings develop the major portion of the lift of a heavier-than-air aircraft. Wing structures carry some of the heavier loads found in the aircraft structure.
May 18, 2022 · Stringers or Longerons. These make up the longitudinal components of the structure. Their primary aim is to transmit the axial loads (tension and compression) that arise from the tendency of the fuselage to bend under loading. The stringers also support the skin, and when combined with the frames, create bays over which the skin is ...
Learn about the history, design, and materials of aerospace structures, including stringers, spars, ribs, and skins. Find out how stringers are used to stiffen and strengthen the wing and fuselage of aircraft.
