The proper control value of embedded depth in rock of slurry drilled pile, so far has not been determined.

泥浆护壁钻孔灌注桩的嵌岩深度的控制值问题目前尚未明确。

Besides, the bearing capacity of over-length drilled pile will also be influenced by the factors like constructing technologies and soil properties.

超长桩的承载性能还受土体特性、施工工艺等因素影响。

Drilled a hole the filling pile to play the influential role in these region basic construction foundation engineering.

钻孔灌注桩在这些区域基建工程基础工程中发挥了重要作用。

The construction technology of long spiral drilled press-grouting super-fluid concrete pile is a new kind of pile-forming construction technology.

长螺旋钻孔压灌超流态混凝土施工技术是一种值得推广的新型成桩技术。