公开(公告)号：US20240035279A1

公开(公告)日：2024-02-01

申请号：US18285748

申请日：2022-04-13

申请人： Universite Laval

发明人： Mario Fafard ,  Amar Djedid

IPC分类号： E04C3/08 ,  B23K20/12 ,  B23K20/233

CPC分类号： E04C3/08 ,  B23K20/122 ,  B23K20/129 ,  B23K20/2336 ,  B23K2101/28

摘要： The present disclosure concerns an extrusion profile extending comprising: parallel and spaced-apart upper and lower panel members; and an inner core between the upper and lower panel members, the inner core being integral with and connecting the upper and lower panel members, the inner core comprising first and second curved connecting members having a concave side and the concave sides defining first and second concavities opened outwardly, each of the connecting members merging smoothly with each of the panel members in upper and lower panel-connecting portions of the inner core, the panel-connecting portions being offset inwardly with respect to the panel members to define assembling clearances in marginal edge regions of the upper and lower panel members. It also concerns a method for assembling a panel structure comprising a plurality of extrusion profiles and a corresponding modular structural assembly.