The invention relates to the technical field of ship and ocean engineering professional ship model tests, in particular to an axial impact test device for a hull deck and broadside opening structure.The device comprises a foundation; a to-be-axially impacted hull deck and broadside opening structure is fixed on the foundation; a supporting device I is arranged on the outer side of the hull deck and broadside opening structure; a supporting device II is arranged on the outer side of the supporting device I; a transition beam is arranged at the top of the hull deck and broadside opening structure and corresponds to the supporting device I; an impact assembly is arranged on the supporting device II and corresponds to the transition beam; and DIC equipment used for observing deformation of the hull deck and broadside opening structure in the test process is arranged in front of the hull deck and broadside opening structure. Impact loads are applied to the hull deck and broadside opening structure to simulate the influence of instantaneous large-scale impact loads of underwater explosion on the ship, and great guiding significance is achieved for research on the damage resistance and damage efficiency analysis of the ship.

    本发明涉及船舶与海洋工程专业船模试验技术领域,特指一种用于船体甲板及舷侧开口结构的轴向冲击试验装置,包括地基基础,地基基础上固定有待受轴向冲击的船体甲板及舷侧开口结构,船体甲板及舷侧开口结构的外侧设有支撑装置一,支撑装置一的外侧设有支撑装置二,船体甲板及舷侧开口结构顶部设有过渡梁,过渡梁与支撑装置一对应设置,支撑装置二上设有冲击组件,冲击组件与过渡梁对应设置,船体甲板及舷侧开口结构的前方设有用于观察试验过程中船体甲板及舷侧开口结构变形的DIC设备。通过对船体及舷侧开口结构施加冲击载荷来实现模拟舰船受到水下爆炸瞬时大量级的冲击载荷的影响,对研究舰船的抗毁伤能力和毁伤效能分析具有巨大的指导性意义。


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    Title :

    Axial impact test device for hull deck and broadside opening structure


    Additional title:

    一种用于船体甲板及舷侧开口结构的轴向冲击试验装置


    Contributors:
    KONG XIANGSHAO (author) / ZHAI JINZHU (author) / ZHOU HONGCHANG (author) / WU WEIGUO (author)

    Publication date :

    2020-09-11


    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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