摘要
钻孔灌注桩是一种常用的桥梁基础形式。根据特定地质、孔径、孔深,选用合适的成孔设备(方法),是钻孔灌注桩施工的一项基础工作。针对特定地质条件,通过多种钻孔机具组合的比较,确定最佳机具组合,以指导施工。
The drilled-in pile is one type of foundation for bridge. It is a basic work for the drilled-in pile's construction to select suitable equipment according to special geological conditions, the diameter and depth of a pile. With many types of equipment compared,this paper determines the optimal equipment for special conditions.
出处
《合肥工业大学学报（自然科学版）》
CAS
CSCD
1998年第S1期79-81,共3页
Journal of Hefei University of Technology：Natural Science
关键词
地质
钻孔桩
成孔设备
geological condition,drilled-in pile, drilling equipment
