Methods and systems for modeling stress intensity solutions for integrally stiffened panels
    7.
    发明申请
    Methods and systems for modeling stress intensity solutions for integrally stiffened panels 有权
    用于整体加强板的应力强度解决方案的建模方法和系统

    公开(公告)号:US20060089823A1

    公开(公告)日:2006-04-27

    申请号:US10974496

    申请日:2004-10-26

    CPC classification number: G06F17/5018 G06F2217/04 G06F2217/06

    Abstract: Systems and methods for modeling stress intensity solutions of integrally stiffened panels are disclosed. In one embodiment, a method includes serving a process over the internet. The process includes taking a problem definition, automatically forming a finite element model at least partially based on the problem definition, automatically verifying a suitability condition of the finite element model, automatically solving a computational solution using the finite element model and automatically validating the computational solution. In one aspect, providing a problem definition includes at least one of providing a geometry definition, providing a crack definition, and providing load and constraint definition.

    Abstract translation: 公开了用于对整体加强板的应力强度解的建模的系统和方法。 在一个实施例中,一种方法包括通过因特网服务一个进程。 该过程包括进行问题定义,至少部分地基于问题定义自动形成有限元模型,自动验证有限元模型的适用性条件,使用有限元模型自动求解计算解,并自动验证计算解 。 在一个方面,提供问题定义包括提供几何定义,提供裂缝定义以及提供加载和约束定义中的至少一个。

    DRUM RACK
    9.
    发明申请
    DRUM RACK 审中-公开

    公开(公告)号:US20180268790A1

    公开(公告)日:2018-09-20

    申请号:US15926694

    申请日:2018-03-20

    CPC classification number: G10D13/026

    Abstract: A rack for a drum set, comprising a X-shaped support member, wherein said X-shaped support member further comprises an upper partial X-shaped member and a lower partial X-shaped member; and further wherein, said upper partial X-shaped member contains at least one outwardly curving portion, and wherein said lower partial X-shaped member contains at least one outwardly curving portion, and one or more support legs, which may be removably coupled to said upper partial X-shaped member via a first sleeve coupled and to lower X-shaped member via a second sleeve.

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