先张法预应力混凝土空心方桩的分类和构造特点  

The Classification and Structural Characteristics of the Concrete Square Piles of Prestressed Centrifugal Concrete

作　　者：缪海林[1] MIAO Hai-lin(Jinling Institute of Technology Co.,Ltd,Nanjing Jiangsu 211169 China)

机构地区：[1]金陵科技学院,江苏南京211169

出　　处：《江苏建筑》2018年第5期94-96,110,共4页Jiangsu Construction

基　　金：金陵科技学院高层次人才工作启动费资助项目(jit-rcyj-201506)

摘　　要：通过对先张法预应力离心混凝土空心方桩的截面形式、构造及生产制作工艺等特点的介绍,消除一些认识上的误区,以方便设计和施工人员在桩基础设计与施工中合理地选用预制空心方桩。Through the first tensioning prestressed centrifugal concrete hollow square pile cross section of the form, strueture and eharaeteristies of produetion proeess, to eliminate some misunderstanding on and to faeilitate the design and eonstruetion personnel reasonably ehoose in pile foundation design and eonstruetion of preeast hollow square pile.

关 键 词：空心方桩 技术规程 离心混凝土 

分 类 号：TU473.13[建筑科学—结构工程]