大直径人工挖孔灌注桩在民用建筑中的应用  

Application of Large Diameter Man-made Hole Club-footed Piles in Civil Buildings

作　　者：卢芹 

机构地区：[1]广州莫伯治建筑师事务所,广东广州510133

出　　处：《铁道科学与工程学报》2001年第4期103-107,共5页Journal of Railway Science and Engineering

摘　　要：大直径人工挖孔灌注桩在高层建筑或一般工业与民用建筑中得到广泛应用 ,其具有受力明确 ,承载力高 ,施工方便 ,无噪音 ,造价低等优点 .近几年 ,在广东省广州市地区的多层、高层中广泛应用 .本文根据国家有关规范 (规程 ) ,从挖孔扩底桩的优点 。The club footed piled with man made hole of large dimaeter bears characteristics such as definite load conditions, high bearing capacity, simple construction, noiselessness and low expenses etc.It was widely used in multistory and high rise building of Guangzhou area in Guangdong province in recent years. Based on the state norms about it,this paper discusses the characteristics,design calculation and construction of the piles.

关 键 词：大直径挖孔灌注桩 多高层建筑 设计计算 应用构造 

分 类 号：TU473.1[建筑科学—结构工程]