摘要
分析了人工挖孔桩施工工艺原理及施工工艺流程,介绍了几种常用的人工挖孔桩护壁形式,探讨了较厚砂层中进行人工挖孔桩施工需采用的护壁措施,并通过工程实例进行了说明,从而保证人工挖孔桩工程的顺利进行。
The paper analyzes the construction craft principles of the manual hole digging piles and its technological process, introduces somt common wall protection forms of the manual hole digging piles, explores the wall protection measures should be adopted m the manual hole digging piles, so as to ensure the smcoth manual hole digging piles project, according to the illustration of project examples.
出处
《山西建筑》
2009年第12期109-110,共2页
Shanxi Architecture
关键词
人工挖孔桩
护壁措施
砂层
地下水
manual digging hole piles, wall protection measures, sand layer, underground water
