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人工挖孔嵌岩桩基础的设计研究
引用本文:禹光,关磊,陈艺菲,薄伟杰.人工挖孔嵌岩桩基础的设计研究[J].邮电设计技术,2008(2):60-64.
作者姓名:禹光  关磊  陈艺菲  薄伟杰
作者单位:中讯邮电咨询设计院建筑处
摘    要:以江苏新华图书配送中心工程为例,对人工挖孔嵌岩桩(包括扩底嵌岩桩)相对其他桩型的优点和适用条件进行了介绍,分别依据南京地区、建筑行业以及国家规范进行承载力的计算,并对结果的差异进行论证分析。

关 键 词:嵌岩  扩底  抗滑移  长径比  嵌岩深径比
收稿时间:2007-12-25
修稿时间:2007年12月25

Design of Artificial Excavated Rock-socketed Piles
Yu Guang,Guan Lei,Chen Yifei,Bo Weijie.Design of Artificial Excavated Rock-socketed Piles[J].Designing Techniques of Posts and Telecommunications,2008(2):60-64.
Authors:Yu Guang  Guan Lei  Chen Yifei  Bo Weijie
Affiliation:Yu Guang Guan Lei Chen Yifei Bo Weijie
Abstract:Taking Jiangsu Xinhua Bookstore Distribution Center as an example, it presents the application conditions of artificial excavated rock-socketed piles (including under-reamed rock-socketed piles), and the advantages over other pile types. In accordance with the Nanjing region specifications, architecture industry specifications and the national specifications, it gives the bearing capacity calculation and analyzes the results.
Keywords:Rock-socketed Under-reamed Antislip Length-radius ratio Depth-radius ratio of socketed rock  
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