水利部岩土力学与工程重点实验室获一项国家发明专利
发布时间：2019-05-27 10:31
【摘要】：正近日,长江科学院水利部岩土力学与工程重点实验室研发的"悬索桥岩体与钢筋混凝土板复合式锚碇的施工方法"获得中华人民共和国国家知识产权局颁发的发明专利证书。目前悬索桥锚碇型式有重力式锚、隧道式锚、重力锚(隧道锚)+锚索的复合式锚碇。重力式锚碇在土体及软弱岩体地基中使用,依靠自重与地基之间的摩擦力来抵抗主缆的拉力,土石方开挖及混
[Abstract]:Recently, the key Laboratory of Geotechnical Mechanics and Engineering of the Ministry of Water Resources of the Yangtze River Academy of Sciences developed the "Construction method of suspension Bridge Rock Mass and reinforced concrete Slab Composite Anchorage" and obtained the invention patent certificate issued by the State intellectual property Office of the people's Republic of China. At present, the Anchorage types of suspension bridge are gravity anchor, tunnel anchor and gravity anchor (tunnel anchor). Gravity Anchorage is used in soil and soft rock mass foundation, relying on the friction force between self-weight and foundation to resist the tension of the main cable, earthwork excavation and mixing.
【作者单位】： 水利部岩土力学与工程重点实验室;
【分类号】：U448.25-18
，
本文编号：2486073
[Abstract]:Recently, the key Laboratory of Geotechnical Mechanics and Engineering of the Ministry of Water Resources of the Yangtze River Academy of Sciences developed the "Construction method of suspension Bridge Rock Mass and reinforced concrete Slab Composite Anchorage" and obtained the invention patent certificate issued by the State intellectual property Office of the people's Republic of China. At present, the Anchorage types of suspension bridge are gravity anchor, tunnel anchor and gravity anchor (tunnel anchor). Gravity Anchorage is used in soil and soft rock mass foundation, relying on the friction force between self-weight and foundation to resist the tension of the main cable, earthwork excavation and mixing.
【作者单位】： 水利部岩土力学与工程重点实验室;
【分类号】：U448.25-18
，
本文编号：2486073
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