一、结构状况轻质结构材料的薄壁管利用了碳纤维增强塑料的优良性能,诸如高比强和高比刚。在许多情况下,由于局部的不稳定性,以致在材料的实际强度未被充分利用之前,就达到它们承受负荷能力的极限。为此,发展了一种特殊的轻型结构棒。 First, the structural condition Thin-walled lightweight structural materials use the excellent performance of carbon fiber reinforced plastics, such as high specific strength and high than just. In many cases, due to local instabilities, the limits of their load-bearing capacity are reached before the actual strength of the material is underutilized. To this end, the development of a special lightweight structure rod.