堵口用螺旋锚及其承载力
도구용라선묘급기승재력
Screw anchor used in closure work and its bearing capacity
  • 万方数据
    水利水运工程学报 수이수운공정학보
    HYDRO-SCIENCE AND ENGINEERING
    2001年 2期 51-54 ,共4页

    汪滨%洪晓林%陈基成

    왕빈%홍효림%진기성

    螺旋锚%承载力%堵口 螺鏇錨%承載力%堵口
    라선묘%승재력%도구
    分析了螺旋锚的承载机理和影响其承载力的因素.室内试验表明,螺旋锚的抗拔力和水平承载力优于同杆径的钢管.经改进的螺旋锚适用于堵口抢险工程.
    분석료라선묘적승재궤리화영향기승재력적인소.실내시험표명,라선묘적항발력화수평승재력우우동간경적강관.경개진적라선묘괄용우도구창험공정.
    The bearing capacity mechanism and affecting factors of screw anchors are described. Laboratory experiments show that the anti-lifting force and horizontal bearing capacity of screw anchors are higher than those of steel pipes with the same diameter. Modified screw anchors are suitable to the closure work.
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