Tubular Structure for Carrying Mechanical Loads and Method for Manufacturing a Tubular Structure for Carrying Mechanical Loads

摘要

A composite structure, including: a) a first layer (1) and a second layer (2), b) an reinforcing layer (3) of a sheet-like cellular base material arranged between the first and second layers (1, 2), c) the reinforcing layer (3) comprising passages (6) which are distributed over the base material and sub-divide the base material into a plurality of material cells (4), the material cells (4) being delineated from each other by the passages (6) and interconnected by bridges (5) which remain between adjacent passages (6), d) and a joiner (8) which connects the covering layers to each other in a material connection or a force connection, permeates the reinforcing layer (3) in the region of the passages (6) and encloses at least the sides of the material cells (4) of the reinforcing layer (3), characterised in that e) the composite structure is a tube-like, preferably elongated structure.