The invention provides a system and the method for testing the structural strength of the ship bottom of a seaplane. The system comprises a test piece, a restraining device and a first loading device,wherein the test piece comprises a ship bottom wall plate 1, a ship bottom frame 2, a side wall frame 3 and a side wall plate 4, a constraint frame and a constraint clamp for limiting movement of thetest piece are arranged at the first end of the test piece in the heading direction, and constraint devices for limiting left-right movement and up-down movement of the test piece are arranged on thetwo sides of a ship body of the test piece; a loading clamp and a first loading device are arranged at the second end of the test piece in the heading direction, and the pressurizing end of the firstloading device makes contact with the loading clamp through a loading cushion block to load the test piece; and the shape of the cushion block is consistent with that of the end face of the loading clamp. According to the system and method for testing the structural strength of the ship bottom of the seaplane, the test piece required for verifying the structural strength of the ship bottom can beproduced at low cost; and the loading scheme is simple.

    本发明提供一种水上飞机船底结构强度试验系统和方法,该系统包括:试验件、约束装置和第一加载装置;试验件包括:船底壁板1、船底框2、侧壁框3和侧壁板4;试验件的航向方向的第一端设置有限制试验件移动的约束框架及约束夹具,试验件的船体两侧设置有限制试验件左右移动和上下移动的约束装置;试验件的航向方向的第二端设置有加载夹具及第一加载装置,第一加载装置的加压端通过加载垫块与加载夹具接触,向试验件加载;垫块的外形与加载夹具的端面外形一致。本发明提供的水上飞机船底结构强度试验系统和方法,可以较低的成本生产验证船底结构强度所需的试验件;加载方案简单。


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    Title :

    System and method for testing structural strength of ship bottom of seaplane


    Additional title:

    一种水上飞机船底结构强度试验系统和方法


    Contributors:
    LI WEI (author) / HUI XINGLI (author) / KUANG CHUNWEI (author) / DU JUAN (author) / TAN JIAN (author) / JIA WEIYAN (author) / XUE YONG (author) / LIU DONGHUI (author) / ZENG YI (author)

    Publication date :

    2021-03-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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