【摘要】：正近日,長江科學(xué)院水利部巖土力學(xué)與工程重點(diǎn)實(shí)驗(yàn)室研發(fā)的"懸索橋巖體與鋼筋混凝土板復(fù)合式錨碇的施工方法"獲得中華人民共和國國家知識產(chǎn)權(quán)局頒發(fā)的發(fā)明專利證書。目前懸索橋錨碇型式有重力式錨、隧道式錨、重力錨(隧道錨)+錨索的復(fù)合式錨碇。重力式錨碇在土體及軟弱巖體地基中使用,依靠自重與地基之間的摩擦力來抵抗主纜的拉力,土石方開挖及混
[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.
【作者單位】： 水利部巖土力學(xué)與工程重點(diǎn)實(shí)驗(yàn)室;
【分類號】：U448.25-18
，

本文編號：2486073