The invention provides a device for simulating the mass of attached water of a cabin section structure and a design method, and belongs to the technical field of ship model tests. The problem of equivalent simulation of the mass of the attached water of the cabin section model in vibration, explosion and other tests is solved. The device comprises a jig frame, a plurality of horizontal spring vibrators and a plurality of vertical spring vibrators, a tested cabin model is arranged on the jig frame, the plurality of horizontal spring vibrators are symmetrically connected to two sides of the tested cabin model, the plurality of vertical spring vibrators are symmetrically connected to the bottom of the tested cabin model, and the horizontal spring vibrators and the vertical spring vibrators are arranged on the jig frame. Each horizontal spring oscillator and each vertical spring oscillator comprise a spring and an equivalent additional mass block, one end of each spring is connected with the corresponding equivalent additional mass block, and the other end of each spring is connected with the tested cabin model. The device is mainly used for simulating the attached water quality of a cabin section structure.

    本发明提出了一种模拟舱段结构附连水质量的装置及设计方法,属于船舶模型试验技术领域。解决了振动与爆炸等试验中舱段模型附连水质量的等效模拟的问题。装置包括胎架、水平弹簧振子和垂直弹簧振子,被测舱段模型设置在胎架上,所述水平弹簧振子和垂直弹簧振子数量均为多个,多个水平弹簧振子对称连接在被测舱段模型两侧,多个垂直弹簧振子对称连接在被测舱段模型底部,每个水平弹簧振子和垂直弹簧振子均包括弹簧和等效附加质量块,所述弹簧一端与等效附加质量块相连,另一端与被测舱段模型相连。它主要用于模拟舱段结构附连水质量。


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    Titel :

    Device for simulating mass of attached water of cabin section structure and design method


    Weitere Titelangaben:

    一种模拟舱段结构附连水质量的装置及设计方法


    Beteiligte:
    WANG ZHI (Autor:in) / YAO XIONGLIANG (Autor:in) / XING YULIN (Autor:in) / ZHANG JIANWEI (Autor:in) / WANG ZHIKAI (Autor:in) / WEI QINGYUAN (Autor:in) / MA JIE (Autor:in) / ZHOU YANPEI (Autor:in) / LIANG SIHONG (Autor:in)

    Erscheinungsdatum :

    2022-12-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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