The invention discloses an I-shaped metal sandwich sectional material structure suitable for a ship structure. The I-shaped metal sandwich sectional material structure is composed of double webs, an I-shaped core material and a panel. The components are made of steel, stainless steel or titanium alloy for conventional ships and are spliced in reliable welding modes such as laser hybrid welding, laser welding, submerged-arc welding gas shielded welding and the like. According to the I-type metal sandwich profile, the thickness of double webs is generally 3-5 mm, the distance between the double webs is generally 50-150 mm, and the height of the webs is about 200-800 mm. The thickness of the core material between the double webs is generally 3-5 mm, the distance between the core materials is generally 50-100 mm, the core materials can be arranged at equal intervals or can be arranged at unequal intervals according to actual conditions, and the length of the I-type metal sandwich profile is not specially limited. The I metal sandwich profile structure is high in bearing capacity, light in weight, simple, practical and good in manufacturability.

    本发明公开了一种适用于舰船结构用的I型金属夹芯型材结构,由双腹板、I型芯材及面板组成。各组成部分材料为常规舰船用钢、不锈钢或钛合金,各组成部分采用激光复合焊、激光焊、埋弧焊气体保护焊等可靠的焊接方式拼接而成。I型金属夹芯型材,双腹板一般厚度取为3mm~5mm,间距一般为50mm~150mm,腹板高度约为200mm~800mm左右。双腹板间的芯材一般厚度为3mm~5mm,芯材的间距一般为50mm~100mm,可以等间距,也可根据实际情况采取不等间距,I型金属夹芯型材的长度无特别限制。本发明的I金属夹芯型材结构,承载能力强、重量轻,简洁实用,具有较好的可制造性。


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    Title :

    I-shaped metal sandwich profile structure


    Additional title:

    一种I型金属夹芯型材结构


    Contributors:
    WU GUANGMING (author) / MA JIAN (author) / HAN ZHENGJUN (author) / MEI HONGYUAN (author)

    Publication date :

    2024-02-13


    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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