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钻孔灌注桩钢筋笼上浮的防治技术钻孔灌注桩钢筋笼下入孔内,安装到位后,笼顶一般都在地坪以下某一深度,笼子一旦发生了上浮,很难恢复到原设计安装位置,因此必须杜绝钢筋笼上浮现象。采用钢筋笼定位锁杆,能够彻底杜绝钢筋笼上浮现象,我们在所有钻孔灌注桩施工中,均...
The prevention and control technology for the floating of reinforced concrete cages for bored cast-in-place piles is applied into the holes in the reinforcement cages of bored piles. After installation, the cage roof is generally at a certain depth below the floor. Once the cage has floated, it will be difficult to restore the original design and installation. Location, so we must put an end to the rise of cages. The use of steel cage positioning bar, can completely eliminate the reinforcement cage floating phenomenon, we in all bored pile construction, are...