STRUCTURES COMPRISING POLYMERIC FIBERS
    2.
    发明公开
    STRUCTURES COMPRISING POLYMERIC FIBERS 审中-公开
    包含聚合物纤维的结构

    公开(公告)号:EP3164549A1

    公开(公告)日:2017-05-10

    申请号:EP15731611.8

    申请日:2015-06-29

    IPC分类号: E04B1/18 E04B1/28 D01F6/04

    摘要: Structures are provided with rigid elements connected together by interconnecting elements in such a way to form a statically determined or statically over-determined structure. The structure includes at least one tension element formed of polymeric fibers having a stabilizing creep of at least 0.3% and at most 10% and a minimum creep rate lower than 1×10−5% per second, wherein the said stabilizing creep and minimum creep are measured at a tension of 900 MPa and a temperature of 30° C. The structures may include, for example, framing structures (e.g., a space frame), suspended bodies, platforms, (e.g., a marine platform), or spoked wheels.

    摘要翻译: 本发明涉及一种结构,该结构包括通过互连元件以形成静态确定的或静态超定结构的方式连接在一起的刚性元件,其中所述结构包括至少一个张力元件,该张力元件包括具有至少0.3的稳定蠕变的聚合物纤维 %和至多10%,最小蠕变速率低于1×10-5%/秒,所述稳定蠕变和最小蠕变在900MPa的张力和30℃的温度下测量。 本发明还涉及所述结构是框架结构,优选为空间框架; 悬浮体; 一个平台,最好是一个海洋平台; 或包括辐条的轮子。 此外,本发明涉及具有至少0.3%至多10%的稳定蠕变和低于1×10-5%/秒的最小蠕变速率的聚合物纤维的用途,所述稳定蠕变和最小蠕变在 对于静态确定或静态超定结构,优选对于框架结构(例如空间框架)为900MPa的张力和30℃的温度; 为一个悬浮的身体; 用于平台,优选用于海洋平台; 或者用于包括辐条的轮子。