灌注桩咬合水泥搅拌桩在基坑围护中的应用

The application of bored concrete piles occluded cement mixing pile in foundation pit support

对钻孔灌注桩咬合水泥搅拌桩在基坑围护中的施工进行了阐述,指出钻孔灌注桩咬合水泥搅拌桩施工速度快,同时也能达到良好的阻水效果,综合成本相对较低,比较适合于软弱土层且水位较高的基坑围护。

The construction of bored concrete piles occluded cement mixing pile in foundation pit support was illustrated.It pointed out that cast-in-place bored piles occluded cement mixing pile construction speed was fast,could obtain better water preventing effect,the composite cost was relative lower,which was adapted to the foundation pit support of soft soil layer with higher water height.