The invention discloses an I-shaped metal sandwich board grillage structure suitable for a ship deck. The I-shaped metal sandwich board grillage structure is composed of I-shaped metal sandwich boards, longitudinal connecting structures, transverse connecting structures and common cross beams. Each I-shaped metal sandwich board is rectangular or in other shapes and is manufactured independently. A longitudinal connecting structure is arranged at the transverse distance of about 1000-4000 mm, the size of the longitudinal connecting structure matches that of the I-shaped metal sandwich boards and the longitudinal connecting structure is continuous. A transverse connecting structure is arranged at the longitudinal distance of about 1000-5000 mm, and the size of the transverse connecting structure matches that of the I-shaped metal sandwich boards. And the common cross beams are arranged at the positions except the cross beam connecting structure at the interval of about 500-2000mm. The metal sandwich board grillage structure is made of marine steel or shipborne steel, and all the components are formed through welding. The metal sandwich board grillage structure is jointly formed by the metal sandwich deck frame, the metal sandwich boards, the T-shaped material and the like. All the components are welded in reliable modes such as laser hybrid welding, laser welding, submerged-arc welding and gas shielded welding.

    本发明公开了一种适用于舰船甲板用I型金属夹芯板板架结构,由I型金属夹芯板、纵向连接结构、横向连接结构及普通横梁组成。I型金属夹芯板为长方型或其他形状,单独制造。横间距约1000~4000mm设纵向连接结构,尺寸与I型金属夹芯板相匹配,纵向连接结构连续。纵间距约1000~5000mm设横向连接结构,尺寸与I型金属夹芯板相匹配。除横梁连接结构外的位置,间距约500~2000mm设普通横梁。所述的金属夹芯板架结构,均为船用钢或舰用钢,各组成部分通过焊接成型。将和金属夹芯板,T型材等结构共同组成金属夹芯甲板架结构。各组成部分之间采用激光复合焊、激光焊、埋弧焊气体保护焊等可靠的方式进行焊接。


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    Title :

    I-shaped metal sandwich board grillage structure and metal sandwich deck structure


    Additional title:

    一种I型金属夹芯板板架结构和金属夹芯甲板结构


    Contributors:
    WU GUANGMING (author) / HAN ZHENGJUN (author) / FENG WEI (author) / LI LI (author) / MA JIAN (author)

    Publication date :

    2022-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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