금속 재질의 상판; 상판과 소정의 간격을 두고 이격하여 배치되는 금속 재질의 하판; 및 상판과 하판 사이에 형성되며 비발포성 폴리머로 형성되는 코어층을 포함하고, 전체 구조의 폭방향을 따른 양단이 하방으로 절곡되는 꺾임구조를 포함하여 'ㄷ'자 형상의 단면구조를 포함하는 유닛구조재가 폭방향으로 다수개 연속 배치되어 구성되는 멀티구조재를 포함하는, 복합소재로 제작된 경량 구조체가 개시된다.

    A lightweight structure made of a composite material is disclosed, the lightweight structure includes a multi-structural material including a plurality of unit structure bodies arranged sequentially in a width direction, in which each unit structure body includes a metallic upper plate, a metallic lower plate disposed apart from the upper plate by a predetermined gap, and a core layer formed between the upper plate and the lower plate and made of non-foaming polymer, and the unit structure body includes a bending structure in which both ends along a width direction of an entire structure are bent downward and include a "" shaped cross-sectional structure.


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    Title :

    Lightweight structure made of composite material


    Additional title:

    복합소재로 제작된 경량 구조체


    Publication date :

    2024-11-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    E04F FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS , Ausbau von Bauwerken, z.B. Treppen, Fußböden / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F16F SPRINGS , Federn



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