浅谈大直径人工挖孔扩底灌注桩的设计  

Design of the Club-footed Piles Man-made Hole of Large Diameter

作　　者：郭志先 

机构地区：[1]广州市冶金设计院

出　　处：《福建建筑》2003年第3期41-43,共3页Fujian Architecture & Construction

摘　　要：大直径人工挖孔扩底灌注桩具有受力明确 ,承载力高 ,施工方便 ,无躁音 ,造价低等优点。近几年 ,在广东省许多地区的多、高层建筑中得到广泛应用。本文根据国家有关规范 (规程 ) ,从挖孔扩底灌注桩的优点、设计计算。The club footed piles with man made hole of large diameter has characters of definite load conditions,high bearing capacity,simple construction,no noise and low expenses etc.It was widely used in multi story and high rise buildings of many area Guangdong province neat several years.Based on the state norms about it,this paper discusses the characters,design calculation and construction of the piles.

关 键 词：人工挖孔扩底灌注桩 高层建筑 多层建筑 设计 承载力 广东 

分 类 号：TU473.14[建筑科学—结构工程]