嵌岩桩桩基沉降计算—工程实例  

Settlement Caltulation of Rock Socketed Pile Foundation—Project Example

作　　者：赵裕锋 ZHAO Yu-feng(Nanjing SEU Geotechnical Engineering Investigation and Design Research Institute Co.,Ltd,Nanjing Jiangsu 210000 China)

机构地区：[1]南京东大岩土工程勘察设计研究院有限公司,江苏南京210000

出　　处：《江苏建筑》2018年第5期97-101,共5页Jiangsu Construction

摘　　要：随着城市建设的迅速发展,高层建筑的建设越来越多,嵌岩桩因其具有单桩承载力高,桩长、桩径设计施工比较灵活得到广泛的使用,《建筑地基基础设计规范》及《建筑桩基设计规范》规定桩基设计等级为甲级的桩基工程必须进行沉降验算。文章采取不同方法对南京河西鱼嘴金融集聚区(NO2016G97地块)项目地块嵌岩桩进行沉降计算,为基础设计提供了依据。With the rapid developmeng of ubran eonstrution,more and more high-rise buildings are being built. Because of its high bearing capacity of single pile,the rock socked pile is widely used in the design and eostrution of pile length and pile diameter,code for design of building foundation and code for design of pile foundation stipulates that settlement calculation muat be carried out in pile foundation engineering with pile design grand as grand A.This paper adopts different methods to calculate the settlement of embedded pile rock in the project area of Hexi Region Yuzui finaueial agglomeration area in Nanjing （No 2016G97 Massit）.It provides a basis for basic design.

关 键 词：嵌岩桩 沉降 工程实例 

分 类 号：TU473.12[建筑科学—结构工程]