大直径挖孔桩,large-diameter hole-excavating pile
large diameter manpower excavation pile大直径人工挖孔桩
1.Thelarge diameter manpower excavation pile is used widely in project for its high bearing capacity, reliable quality and easy construction.大直径人工挖孔桩具有单桩承载力高,质量容易保证,容易于施工等优点,在工程中已得到日益广泛的应用。
3)under reamed bore piles with large diameter大直径挖孔扩底桩
1.Form the result of static load tests for single pile, the shape of load versus sinking curve, the distribution of axial force along piles body and the function of friction resistance force around piles forunder reamed bore piles with large diameter taking gravel ground as support of piles end are studied.根据单桩静载荷试验的结果 ,分析了以卵石层为桩端持力层的大直径挖孔扩底桩的荷载—沉降曲线类型、桩身轴力的分布特征及桩侧摩阻力的发挥性状 ,并对其承载性能进行了研究。
4)large diameter man made hole club footed piles大直径挖孔灌注桩
5)large diameter bulb pile constructed by manual excavation人工挖孔大直径扩底桩
6)Man-made pile with large diameter人工大直径挖孔桩基础
延伸阅读
当量比表面直径、表面积体积平均直径分子式：CAS号：性质：又称当量比表面直径、表面积体积平均直径。是颗粒群表面积分布的平均直径。其意义为与颗粒群的粒形相同，总体积相同、总表面积相同，且粒度均匀的一个假想颗粒群的粒度。亦即指与该颗粒群的粒形相同，比表面积相同的一个颗粒的粒度。
