The invention provides a light sandwich fireproof enclosure bulkhead of a passenger cabin, which is characterized by comprising an upper groove-shaped perforated panel and a lower groove-shaped perforated panel, and a fireproof insulating layer is arranged between the upper groove-shaped perforated panel and the lower groove-shaped perforated panel; and the structural shapes of the upper groove-shaped perforated panel and the lower groove-shaped perforated panel are symmetrical in the vertical direction relative to the fireproof insulating layer. The enclosure bulkhead is obtained through thelight sandwich enclosure bulkhead design method based on the morphology optimization technology, the maximum bearing capacity of the two sides is achieved with the minimum structural weight, and the fireproof function is achieved.

    本发明提供了一种客舱轻型夹芯防火围壁,其特征在于,包括上槽型穿孔面板及下槽型穿孔面板,上槽型穿孔面板与下槽型穿孔面板之间设有、防火绝缘层;上槽型穿孔面板与下槽型穿孔面板的结构形状关于防火绝缘层上下对称。本发明公开的围壁是基于形貌优化技术的轻型夹芯围壁设计方法所得,以最小结构重量实现了双侧最大承载能力,且具有防火功能。


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    Title :

    Light sandwich fireproof enclosure bulkhead of passenger cabin


    Additional title:

    一种客舱轻型夹芯防火围壁


    Contributors:
    QIU WEIQIANG (author) / ZHANG FAN (author) / YANG DEQING (author) / SI NAN (author)

    Publication date :

    2020-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile




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