Stiffening structure for reinforcing planar structure, particularly skin field of fuselage of aircraft, comprises variety of struts with different geometries, where one strut has linear geometry

摘要

The stiffening structure (2) comprises a variety of struts (6,8) with different geometries, where one strut has a linear geometry. The linear strut runs along the circumferential direction of a planar structure. Multiple closed loops (24) are formed between the struts. The linear struts are designed as frames, where the zigzag strut runs between the frames in the circumferential direction.