Abstract:
Considering the hard top and soft bottom of construction stratum of a project in Xi'an, partial soil squeeze CFG pile(screw pile) is adopted to treat the stratum. Screw pile drill has many advantages, such as large torque output, wearable drill bit, small soil residue after drilling, free of mud pollution, easy construction, manageable quality and low cost. It is proved that this method could realize excellent treatment effect.
SHI Xiao-yan,CHEN Tao. APPLICATION OF PARTIAL SOIL SQUEEZE CFG PILE (SCREW PILE) ON STRATUM
WITH HARD TOP AND SOFT BOTTOM[J]. Architecture Technology, 2014, 45(3): 237-239.