The paper made a relatively all - round expounding on large diameter filling pile engineering in limestone areas.

针对灰岩地区大口径灌注桩施工作出了较为全面的阐述.

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DX pile is a new kind of variable section pile based on the bored filling pile.

DX桩 是在钻、冲孔灌注桩基础上发展起来的一种变截面的新桩型.

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It is a set of technique developed on the basis of hole filling pile.

挤扩支盘桩是在钻孔灌注桩的基础上研制出来的一种成套技术.

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Drilling & grouting superfluid concrete pile is a new kind of construction technique for filling pile.

钻孔 压灌超流态砼桩施工工艺是一种新型灌注桩施工工艺.

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