土工基础

›› 2013, Vol. 27 ›› Issue (4): 55-57.

• 工程实录 • 上一篇    下一篇

浅谈潜水钻成孔灌注桩在黄河漫滩的施工方法

和小军   

  1. （铜川职业技术学院,陕西铜川 727031）
  • 收稿日期:2012-10-21 出版日期:2013-08-20 发布日期:2013-08-27
  • 作者简介:和小军（1972-)，男，工程师，研究方向为建筑制图及构造。

Construction Techniques of Submerged Drilling for Cast-in-Place Piles at Yellow River Floodplains

HE Xiaojun   

  1. (Tongchuan Vocational and Technical College,Tongchuan Shanxi,727031)
  • Received:2012-10-21 Online:2013-08-20 Published:2013-08-27

摘要： 钢筋混凝土灌注桩因其承载力大,适用土层较广泛、施工工艺成熟、总体造价较低等优点,在工程中已普遍应用。针对位于黄河漫滩地质条件下的管道桩基工程，从施工原理入手，论述了潜水钻成孔灌注桩在该地层的实际应用效果。

关键词: 灌注桩, 潜水钻机, 漫滩地, 施工控制

Abstract: The construction sequence of a reinforced concrete castinpace pile is to open a hole at the proposed pile location, place the rebar cage into the hole and then place the concrete. This technique receives a wide application due to its relatively matured construction technique, reliable quality, low cost, high bearing capacity as well as applicable to a wide range of soil strata. This paper presents a case study of the installation of castinpace piles for a pipeline project in Yellow River Floodplains. The construction results of the submerged reinforced castinplace concrete piles in these soil strata are also introduced.

Key words: Cast-in-Place Piles, Submerged Drilling, Floodplains, Construction Control