砼四脚锥体属四面体的变形体,具有重心低、稳定性强、裹护效果明显等特点,在险工坝岸根石加固中代替传统的散抛块石固根,经德州黄河南坦险工实践证明:砼四脚锥体固根能有效减少险工坝岸根石走失,稳定险工基础,减少工程出险几率,提高抗洪能力。 Concrete four-foot pyramid is a tetrahedron deformable body, with a low center of gravity, strong stability, wrap effect is obvious and so on, in the reinforcement of the stope reinforcement instead of the traditional stone throwing stone solid root, South Texas by Texas workers Practice has proved that the concrete four-legged cone solid root can effectively reduce the loss of the root canal of the dangerous dam and stabilize the dangerous foundations, reduce the risk of engineering risks and improve flood control ability.