【摘要】 静钻根植桩是近年新开发出来一种桩基类型,在我国部分地区已开始投入工程应用.对静钻根植桩的设计、施工进行分析,并通过静载试验对静钻根植桩的力学性能和变形特性进行研究,证明其承载力好于普通灌注桩,是一种经济效益十分显著的桩型.更多还原

【Abstract】 Pile with root enlarged and solidified prebored precast piling method is a new type of pile which was developed in recent years.It has been put into engineering applications in several regions in China.The design and construction of this type of pile is analyzed.The advantage that the bearing capacity of this type of pile is higher than in-situ pile is proved by studying its mechanical capacity and distortion characteristics.The results show that the pile with root enlarged and solidified prebored precast piling method has remarkable economic benefits.更多还原