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    • 1. 发明公开
    • Apparatus for impact test of nuclear fuel assembly
    • 核燃料组件冲击试验装置
    • KR20120010444A
    • 2012-02-03
    • KR20100071990
    • 2010-07-26
    • KOREA ATOMIC ENERGY RESKOREA HYDRO & NUCLEAR POWER CO
    • YOON KYUNG HOKIM JAE YONGKIM HYUNG KYULEE KANG HEELEE YOUNG HOKANG HEUNG SEOKSHIN CHANG HWANOH DONG SEOKIN WANG KICHUN TAE HYUN
    • G21C17/06
    • G21C17/06G01M7/08Y02E30/40
    • PURPOSE: An apparatus for testing the impact of a nuclear fuel assembly is provided to perform a repeated impact test of semi-infinite by forming a mechanical structure of being instantaneously detached in a mechanical shock test. CONSTITUTION: An apparatus for testing the impact of a nuclear fuel assembly includes a pestle(30) which is fixed in an upper part of a nuclear fuel assembly and a clamp section(40) which fixes the pestle. A fixing member is formed to fix a head of the pestle. A clamp section is fixed by separating the pestle from the ground to the upper part. The clamp section comprises a vertical bar(50) fixed to an upper plate, a cylinder(60) arranged at the vertical bar, an extrinsic cylinder(80), and a fixing member mounted on the cylinder. The vertical bar is fixed to an upper plate(20) separated from the ground to the upper part. The cylinder is arranged in a bottom part of the vertical bar.
    • 目的:提供一种用于测试核燃料组件的冲击的装置,用于通过在机械冲击试验中形成立即分离的机械结构来进行半无限的重复冲击试验。 构成:用于测试核燃料组件的影响的装置包括固定在核燃料组件的上部的杵(30)和固定杵的夹持部(40)。 形成固定构件以固定研杵的头部。 通过将杵从地面分离到上部来固定夹具部分。 夹紧部分包括固定到上板的垂直杆(50),布置在垂直杆处的圆筒(60),非正常圆筒(80)和安装在圆筒上的固定部件。 垂直杆固定到从地面到上部分离的上板(20)。 气缸布置在垂直杆的底部。