bored cast-in-place concrete pile 基本例句 钻孔灌注桩 Common problems and their solutions are put forward in riprap-filled sea formation during bored pile execution.提出了在抛石填海地层钻孔灌注桩施工中常见问题及处理方法。 The article introduces construction craft of bored piles and proposes the quality control method.摘要文章介绍钻孔灌注桩施工工艺,提出质量控制方法。