摘要
结合具体工程实例,针对施工中出现的问题,分卵石地层和黏土地层两种情况对钻头的设计和应用进行了分析探讨,联系太湖水域地层和汛期特点,阐述了两种护筒的设计及应用,总结得出应根据不同情况选择不同类型的钻头及护筒。
Combining with concrete engineering practice,aiming at the problems occurred in construction,the design and application of aiquille were analyzed and discussed under two situations,ie,boulder strata and ball clay strata.Connecting with Taihu hydrological basin strata and flood season characteristic,the design and application of two pile casting were explained,and it concluded that we should select different aiquille and pile casting based on different situations.
出处
《山西建筑》
2009年第27期101-102,共2页
Shanxi Architecture
关键词
钻孔灌注桩
地质条件
钻头
护筒
cast-in place pile
geological condition
aiquille
pile casting
