Extruded elements

摘要

An extruded beam element suitable for the construction of sandwich structures, comprises two parallel plates (2,3), each having a first part (2) and a second part (3), wherein the first parts of said plates (2) are connected by multiple webs, wherein at least two of said webs (1) are inclined with respect to the longitudinal plane (Y) perpendicular to the plates (2,3), and wherein the first parts (2) and the webs (1,5) form a relatively rigid portion of the beam element and the second parts (3) form a relatively flexible portion of the beam element, as well as sandwich panels and tanks comprising said beam elements.

主权项

1. An extruded beam element suitable for the construction of sandwich structures, comprising two parallel plates each of which comprises a first part connected to a cantilevering part lying in the same plane as the first part, the first parts of said plates being interconnected by multiple webs whose junctures with the first part conclude at about the connection between the cantilevering part and the first part on each of said parallel plates, wherein a minor section of the cantilevering part has a higher thickness than a major section of said cantilevering part and the major section of the cantilevering part has a lower thickness than the first part.